| Organization | Type | Country | City | Address |
| Inter-Cultura | business | Argentina | Buenos Aires | Amenabar 3211 6 A C1429AEG Buenos Aires Argentina |
| rg21 | business | Argentina | Santa Fe | Amenabar 1193 . S 2001 OQW . Rosario . Sta. Fe, Argentina |
| AccessTesting | business | Australia | Sydney | 112 Alexander Street Crows Nest NSW 2065 |
| Acumentum | business | Australia | Melbourne | Level 11 Ashley House 409 St Kilda Road, Melbourne Victoria 3004 Australia |
| Addictive Media | business | Australia | Melbourne | 323/55 Flemington Rd, North Melbourne 3051, Australia |
| ATUL | academic | Australia | Wollongong | 117 Northfields Ave Wollongong 2522 |
| Different | business | Australia | Sydney | 26-32 Pirrama Road Pyrmont Point NSW 2009 |
| Hyro Usability Lab | business | Australia | Sydney | 1014 Waterloo Street, Surry Hills Sydney 2012 |
| IDEA Lab - Interaction Design Group | academic | Australia | Melbourne | 111 Barry St Carlton VIC 3053, Australia |
| Information&Design | business | Australia | Prahran | 23 Molesworth St. Prahran VIC 3181 |
| Peak Usability Testing Centre | business | Australia | Brisbane | Level 4, 225 Wickham Tce Brisbane 4000 |
| PTG (The Performance Technologies Group) | business | Australia | Sydney | Maritime Trade Towers Level 16, 207 Kent St Sydney, NSW 2000 |
| Reuten | business | Australia | Melbourne | 577 Nicholson Street Carlton North, 3054 Melbourne, Victoria Australia |
| stamford | business | Australia | Abbotsford | Suite 10/651 Victoria St. Abbotsford. VIC. Australia |
| Symplicit | business | Australia | Melbourne | 757 Bourke Street, Docklands Vic 3008 |
| The Hiser Group, Melbourne | business | Australia | Melbourne | Level 18/535 Bourke Street Melbourne Victoria 3000 |
| The Hiser Group, Sydney | business | Australia | Sydney | Level 10 / 90 Arthur St North Sydney NSW 2060 |
| UQ Usability Lab | academic | Australia | Brisbane | St Lucia Qld 4072 |
| UsabilityOne | business | Australia | Melbourne | 119 Ferrars Street South Melbourne VIC Australia 3205 |
| Cure | business | Austria | Vienna | Hauffgasse 3-5 1110 Vienna |
| Forschungszentrum TIM-Lab | academic | Austria | Krems | Dr. Karl Dorrek Strasse 30 A-3500 Krems Austria |
| ICT&S Center | academic | Austria | Salzburg | Sigmund-Haffner-Gasse 18 5020 Salzburg Austria |
| Interface Consult | business | Austria | Vienna | Praterstrasse 33/12 1020 Vienna |
| Youspi | business | Austria | Graz | Plüddemanngasse 39 8010 Graz, Austria |
| Centre for Usability Research | academic | Belgium | Leuven | Parkstraat 45 Bus 3605 3000 Leuven |
| EDM | academic | Belgium | Diepenbeek | Wetenschapspark 2 BE-3590 Diepenbeek |
| Ergo4all | business | Belgium | Meerle | Lentedreef 13, 2360 Oud Turnhout Belgium |
| Human Interface Group | business | Belgium | Mechelen | De Regenboog 11, 2800 Mechelen Belgium |
| NAMAHN | business | Belgium | Brussels | Grensstraat/Rue de la Limite 21 B-1210 Brussels |
| Interfácil | business | Brasil | Curitiba | Buenos Aires, 457-SL2 Batel - CEP 80250-070 Curitiba - Paraná-Brazil |
| LabIUtil | business | Brasil | Santa Catarina | Federal University of Santa Catarina, Technological Center, Department of Informatics and Statistics ZIP 88.040-900 |
| Mercedes Sanchez Usabilidade | business | Brasil | São Paulo | Av. Paulista, 726, São Paulo, SP, Brasil, 01310-910 |
| SERG - Semiotic Engineering Research Group | academic | Brasil | Rio de Janeiro | Rua Marquês de São Vicente, 225, Gávea - Rio de Janeiro, RJ - Brasil - 22453-900 |
| Lucrat Ltd. | business | Bulgaria | Sofia | 21 Nikolai Kopernik Street, Ent.A, 4th floor |
| Adviso | business | Canada | Montreal | 909 Mont-Royal East, Montreal, Quebec H2J 1X3 |
| Akendi Experience Design - Usability Test Lab | business | Canada | Toronto | 187 King Street East |
| Ardelius | business | Canada | Toronto | 187 King Street East, 4th floor Toronto , Ontario , Canada M5A 1J5 |
| CHiSEL | academic | Canada | Victoria | 3800 Finnerty Road Victoria BC V8P 5C2 |
| Cognitive Group | business | Canada | Montreal | 1155 Rene Levesque West - Suite 2500 Montreal, Quebec |
| Convergent Design Inc. | business | Canada | Ottawa | 75 Tiffany Place Kanata Ontario |
| Devlin eBusiness Architects | business | Canada | Toronto | 185 Frederick Street Toronto, ON Canada M5A 4L4 |
| Enquiro Research | business | Canada | Kelowna | 1620 Dickson Ave., Suite 410 |
| Ergonaute | business | Canada | Toronto | 4005 Don Mills Rd, Suite 226 Toronto ON M2H 3J9 |
| GRUVI lab | academic | Canada | Burnaby | School Of Computing Science, Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6 |
| HCI and TeleLearning Laboratory | academic | Canada | Ontario | 200 University Ave. MC 4026 Waterloo, Ontario N2L 3G1 |
| Human Motor Systems Lab, Simon Fraser University | academic | Canada | Burnaby | School of Kinesiology, Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6 |
| Human Oriented Technology Lab | academic | Canada | Ottawa | 1125 Colonel By Drive Ottawa ON K1S 5B6 |
| Human-Centered Software Engineering Group (HCSE) | academic | Canada | Montreal | 1455 de Maisonneuve Blvd West. Montreal Quebec |
| Human-Computer Interaction Lab | academic | Canada | Saskatoon | 176 Thorvaldson Building Saskatoon Saskatchewan Canada S7N 5C9 |
| Imager Laboratory | academic | Canada | Vancouver | X635-2366 Main Mall Vancouver BC V6T 1Z4 |
| Interactive Media Lab (IML) | academic | Canada | Toronto | Bahen Centre 40 St. George Street Toronto Ontario Canada M5S 2E4 |
| International Design Inc. | business | Canada | Vancouver | 807-402 West Pender St. Vancouver, BC, Canada V6B 1T6 |
| Interpix Design Inc | business | Canada | Toronto | 1101 Clarkson Road North Suite 302 Mississauga Ontario L5J 2W1 |
| Macadamian Usability | business | Canada | Toronto | 36 Toronto Street Suite 850 Toronto Ontario |
| Macadamian Usability | business | Canada | Ottawa | 39 Robertson Road Suite 502 Ottawa, Ontario Canada |
| Performance by Design | business | Canada | Vancouver | 800-402 W Pender Street Vancouver, BC Canada V6B 1T6 |
| phase 5, Ottawa | business | Canada | Ottawa | 109 Murray Street, Suite 4, Ottawa, Ontario, Canada K1N 5M5 |
| phase 5, Toronto | business | Canada | Toronto | 119 Spadina Avenue, Suite 202, Toronto, Ontario, Canada M5V 2L1 |
| Rossul Design | business | Canada | Toronto | 7 Edgewood Cr. Toronto M4W3A8, ON, Canada |
| The Mobile Human Computer Interaction (HCI) Lab | other | Canada | Fredericton | 46 Dineen Drive Fredericton, NB E3B 9W4 |
| usability matters | business | Canada | Toronto | 215 Spadina Avenue Suite 550 Toronto, Canada M5T 2C7 |
| VKI STUDIOS | business | Canada | Vancouver | #503 1080 Howe Street, Vancouver, BC, V6Z 2T1, Canada |
| Yu Centrik | business | Canada | Quebec | 1654 Mont-Royal Avenue East, Suite 2, Montréal, H2J 1Z5 Quebec, Canada |
| Amable | business | Chile | Santiago | Santo Domingo 550, piso 6. Metro Bellas Artes Santiago, Chile |
| Usability Labs | academic | Chile | Valparaiso | Av. Brasil No. 2241, Valparaiso, V Region, Chile |
| Apogee | business | China | Hong Kong | Unit A, 22/F., Yue On Commercial Bldg., 385-387 Lockhart Road Wan Chai, Hong Kong |
| CUHK MoE-Microsoft Key Laboratory of Human-Centric Computing and Interface Technologies | academic | China | Hong Kong | The Chinese University Of Hong Kong, New Territories, Hong Kong |
| Customer input | business | China | Hong Kong | 28/F Soundwill Plaza 38 Russell Street Causeway Bay, Hong Kong |
| Customer Research Labs | business | China | Hong Kong | 28/F, Soundwill Plaza, 38 Russell Street, Causeway Bay |
| Department of Industrial Engineering, Tsinghua University | academic | China | Beijing | Tsinghua University, Beijing, China |
| ETU User Interface Design Company | business | China | Shanghai | 201 Ningxia Rd. Shanghai, China |
| GraphicsLab EECS, Peking University | academic | China | Beijing | Peking University, Beijing, China |
| Human Factors International, Shanghai | business | China | Shanghai | 555 West Nanjing, Shanghai, China |
| Hyperlink Research, Beijing | business | China | Beijing | Room 1601 Union Building, No.20, Chaowaidajie, Chaoyang District, Beijing 100020, China |
| Hyperlink Research, Guangzhou | business | China | Guangzhou | Room 1706-1708, Yuehai Group Buliding, 555 East Dong Feng Rd., Guangzhou, 510055, China |
| Hyperlink Research, Shanghai | business | China | Shanghai | Floor 12.Xin Cheng Mansion, 167 Jiang Ning Rd., Shanghai 200044, China |
| Intelligence Engineering Lab, Chinese Academy of Sciences | academic | China | Beijing | 4 Zhongguancui South 4 Street, Beijing, China |
| ISAR User Interface Design, Beijing | business | China | Beijing | Room 101, Building NO.237, Nanhuxiyuan community, Wangjing Chaoyang district, Wangjing Chaoyang district 100102 Beijing China |
| ISAR User Interface Design, Shanghai | business | China | Shanghai | Room 620, Yu-An Building, No.738 Dongfang Road, 200122 Shanghai, China |
| Microsoft Research Asia | business | China | Beijing | 49 Zhichun Rd., Haidian District, Beijing, China |
| Prof. Xiaolan Fu's Group, Chinese Academy of Sciences | academic | China | Beijing | Jia 4 Datun Rd. Chaoyang District, Beijing, China |
| Sino European Usability Center (SEUC) | academic | China | Dalian | Sino European Usability Center (SEUC), Dalian Maritime University, 1 Linghai Road, Dalian, 116026 China |
| TANG Innovation for China | business | China | Shanghai | 988 Zhenbei Rd. Shanghai, China |
| User Experience, LLC | business | China | Beijing | 39 East Third Ring Zhong Lu Chaoyang District, Beijing, 100022 |
| UT Lab, Tamkang University | academic | China | Taipei | Tamkang University Tamsui, Taiwan 251 |
| ExperienceU | business | Czechia | Prague | ExperienceU s.r.o. Revoluční 8 110 00 Praha 1 Ceská Republika |
| Black Box Global Research | business | Denmark | Taastrup | Skagensgade 37, 1st floor DK-2630 Høje Taastrup Denmark |
| DialogDesign | business | Denmark | Stenl?se | Skovkrogen 3 DK-3660 Stenlse |
| Human Machine Interaction laboratory | other | Denmark | Roskilde | Frederiksborgvej 399 P.O. Box 49 DK-4000 Roskilde |
| Snitker & Co Usability Services | business | Denmark | Copenhagen | 21 Bredgade Copenhagen Denmark |
| TestRoom | business | Denmark | Copenhagen | 25 Tordenskjoldsgade Copenhagen DK-1055 |
| The FatDUX Group ApS | business | Denmark | Copenhagen | Strandøre 15 DK-2100, Copenhagen, Denmark |
| Userminds | business | Denmark | Copenhagen | Tordenskjoldsgade 25 DK-1055 København K |
| Adage Usability | business | Finland | Helsinki | Hämeentie 153 C FI-00560 Helsinki, Finland |
| Blue Star Infotech, Finland | business | Finland | Espoo | Tekniikantie 12, 02150 ESPOO, Finland |
| digia | business | Finland | Helsinki | Hiomotie 19, FI-00380 Helsinki |
| Etnoteam Finland | business | Finland | Helsinki | Vilhonkatu 6 A 00100 Helsinki |
| Idean | business | Finland | Espoo | Tekniikantie 12, FI-02150 Espoo, Finlalnd |
| iDTV Lab | business | Finland | Vaasa | Strandgatan 2, 65100 Vaasa |
| Interacta Design Oy | business | Finland | Helsinki | Yliskylänkaari 9 A, FI-00840 Helsinki, FINLAND |
| Laboris Information Systems Laboratory | academic | Finland | Turku | Lemminkáisenkatu 14a FIN-20520 Turku |
| Solutions Space Helsinki | business | Finland | Helsinki | Kaisaniemenkatu 1 C, 00100 Helsinki, Finland |
| Tampere Unit for Computer-Human Interaction | academic | Finland | Kanslerinrinne | Kanslerinrinne 1 FI-33014 University of Tampere |
| Axance | business | France | Paris | 5, rue Regnault 93500 Pantin France |
| Design for Lucy | business | France | Paris | 24 rue Charles Baudelaire 75012 Paris - France |
| Ergonomica | business | France | Vincennes | 9, av du Petit Parc 94300 Vincennes France |
| EVALAB | academic | France | Lille | Evalab Faculté de Médecine 1 Place de verdun 59045 Lille Cedex |
| Lutin Userlab | academic | France | Paris | Cité des sciences et de l’industrie de la Villette 30 avenue Corentin Cariou 75930 Paris cedex 19 |
| MultiCom | academic | France | Grenoble | 220 rue de la Chimie 38041 Grenoble Cedex 9 |
| RT Consultants | business | France | Paris | 57 rue d’Amsterdam 75008 Paris France |
| SIMPLE D'USAGE | business | France | Paris | 35, rue Fortuny, 75017 Paris, France |
| Yuseo | business | France | Paris | 13, place Kossuth 75009 Paris |
| Bovacon | business | Germany | Berlin | Boxhagener Str. 111 10245 Berlin Germany |
| Digital District Effect | business | Germany | Dusseldorf | Kronprinzenstraße 127, 40217 Düsseldorf, Germany |
| ERGOSIGN GmbH | business | Germany | Saarbrucken | Science Park I – Stuhlsatzenhausweg 69, 66123 Saarbrucken, Germany |
| ERGOSIGN GmbH | business | Germany | Hamburg | Rothenbaumchaussee 31, 20148 Hamburg, Germany |
| ERGOSIGN GmbH | business | Germany | Munich | Augustenstrasse 73, 80333 Munich, Germany |
| eye square | business | Germany | Berlin | Schlesische Str. 29-30 Berlin 10997 Germany |
| facit digital | business | Germany | Munich | Augustenstrasse 24 D-80333 Munich Germany |
| FatDUX Hamburg | business | Germany | Ellerau | Lohering 11, 25479 Ellerau, Germany |
| Fraunhofer IAO | business | Germany | Stuttgart | Nobelstraße 12, 70569 Stuttgart |
| human interface.design | business | Germany | Hamburg | schulweg 34-36 20259 hamburg Germany |
| Human-Computer Interaction Group | academic | Germany | Konstanz | Universitätsstraße 10 Box D 73 78457 Konstanz |
| relevantive AG | business | Germany | Berlin | Prenzlauer Allee 250 / Saarbruecker Strasse 38, (Backfabrik), 10405 Berlin, Germany |
| Savigny User Research | business | Germany | Hamburg | Peter v. Savigny, Corinthstr. 9, D-22605 Hamburg, Germany |
| SirValUse Consulting | business | Germany | Hamburg, Munich, Frankfurt/Main | Schlossstraße 8g, 22041 Hamburg |
| Usability Lab | business | Germany | Saarbrücken and Hamburg | ERGOSIGN GmbH, Science Park I – Stuhlsatzenhausweg 69, 66123 Saarbrücken, Germany |
| Usability Lab | academic | Germany | Osnabrück | Postfach 44 69 49069 Osnabrück |
| usability.de | business | Germany | Hannover | qualitylabs Bartel & Quint, Plaza de Rosalia 4 , 30449 Hannover |
| User Experience Management | business | Germany | Düsseldorf | Neuer Zollhof 2 D-40221 Düsseldorf Germany |
| User Interface Design | business | Germany | Munich, Ludwigsburg, Mannheim, Dortmund | Truderinger Str. 330, 81825 Munich, Germany |
| olyvon.com (User Experience Lab) | business | Greece | Athens | Atrina, 32 Kifissias, Maroussi 15125 |
| Accessibility Lab | business | India | Mumbai | 101 Highway Commercial Complex, IB Patel Road, Goregaon (east) |
| Blue Star Infotech, Mumbai | business | India | Mumbai | Band Box House, 4th Floor, Dr. Annie Besant Road, Worli, Mumbai 400 030, India. |
| Cordys Usability Lab | business | India | Hyderabad | Vanenburg IT Park, Madhapur Hyderabad 500 081India |
| Design Incubator R&D Labs | business | India | Mumbai | A-401, Gokul Horizon, Thakur Village, Kandivali (E), Mumbai- 400101. India. |
| Genesis Usability | business | India | Pune | 1/5 Namadeo Smriti, Shiva Prasad Society. Pan Mala Sinhgad Road, Pune 411 030. Maharashtra. India |
| Human Factors International, Bangalore | business | India | Bangalore | 310/6, H.R. Complex, 2nd Floor, Koramangala, 5th Block, Bangalore, India 560095 |
| Human Factors International, Mumbai | business | India | Mumbai | Unit 7, Shrishti Plaza, Andheri (E), Mumbai, India 400072 |
| Kern | business | India | Secunderabad | 210B, Swapnalok Complex, Sarojini Devi Road, Secunderabad 500 003 |
| Techved design | business | India | Mumbai | 122-133 Vmall Business Center, Thakur Complex, Off W. E. Highway, Kandivali(East), Mumbai - 400101. Maharashtra. India. |
| Frontend Usability Lab | business | Ireland | Dublin | 30 Grafton Street Dublin 2 Ireland |
| Heraghty Internet Consultants | business | Ireland | Dublin | 101 James’s Street, The Digital Hub, Dublin 8, Ireland |
| Human Factors Research Group (HFRG) | academic | Ireland | Cork | North Mall Enterprise Centre University College Cork, Ireland |
| Right Click, SCP Systems Ltd | business | Israel | Benei Brak | 28 Baruch Hirsch Street, Benei Brak 51202 |
| SPC Systems Ltd | business | Israel | Bnei Brak | 28 Baruch Hirsch Street, Bnei Brak 51202 |
| Experientia | business | Italy | Turin | Via Cesare Battisti 15 10125 Turin Italy |
| HCI Lab | academic | Italy | Udine | via delle Scienze 206, 33100 Udine |
| Human Interfaces in Information Systems | academic | Italy | Pisa | Via G.Moruzzi 1 56124 Pisa Italy |
| Human-Machine Interaction Group | academic | Italy | Reggio Emilia | Via Amendola, 2 |
| IVU Lab | academic | Italy | Bari | Via Orabona, 4 70125 Bari, Italy |
| Sogei's Usability Lab | business | Italy | Roma | Via Mario Carucci, 99 I-00143 Roma Italy |
| UserTest/Lab | business | Italy | Rome | via Rubicome 18 - 00198 Roma |
| beBit | business | Japan | Tokyo | 1-18-1 Toranomon Minato-ku Tokyo 105-0001 |
| Human Interface Engineering Lab | academic | Japan | Osaka | 2-1 Yamadaoka Suita Osaka 565-0871 |
| Human Interface Inc. | business | Japan | Chiba | 3-32-30 Hon-cho Funbashi Chiba |
| Sony Computer Science Laboratories | business | Japan | Tokyo | 3-14-13 Higashigotanda Shinagawa-ku Tokyo |
| U'eyes Design Inc. | business | Japan | Tokyo | 9-5 Shinsen-cho Shibuya-ku Tokyo 150-0045 |
| Universal Design Institute for Information Technology | business | Japan | Yokohama | 3-67 Sakuradai Aoba-ku Yokohama city Kanagawa Prefecture |
| User Experience Lab | business | Japan | Tokyo | 1-38-1 Chuo, Nakano-ku, Tokyo 164-0011, Japan |
| User Test Studio, Mitsue-Links | business | Japan | Tokyo | Shinjuku Square Tower 15F, 6-22-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo 163-1115 JAPAN |
| CEUS - Centro de Estudios de Usabilidad A.C. | business | Mexico | Mexico D.F. | Benito Juárez 166, Casa 8, Col. Ampl. Miguel Hidalgo, Tlalpan, CP. 14260, México, D.F., México |
| Gelattina Usability Lab | business | Mexico | Monterrey | San Salvador 312, Mitras Centro, 64460, Monterrey |
| UsaLab | academic | Mexico | Oaxaca | Huajuapan de León, Oaxaca Carretera a Acatlima km. 2.5 |
| WebUsability.com.mx | business | Mexico | Santa María | Blvd. Díaz Ordaz #130 Piso 10, Col. Santa María |
| 2C Usability | business | Netherlands | De Meern | Rijnzathe 34 3454 PV De Meern The Netherlands |
| Concept7 User Experience Studio | business | Netherlands | Paterswolde | Prinses Irenelaan 1a |
| Educational Technology Expertise Centre (OTEC) | academic | Netherlands | Heerlen | Valkenburgerweg 177 6419 AT Heerlen |
| HomeLab | business | Netherlands | Eindhoven | Prof. Holstlaan 4 5656 AA Eindhoven The Netherlands |
| Human Factors Lab | business | Netherlands | Hengelo | Haaksbergerstraat 49 P.O. Box 42 7550 GD Hengelo The Netherlands |
| JFS | academic | Netherlands | Eindhoven | P.O. Box 513 5600 MB Eindhoven The Netherlands |
| MiPlaza | business | Netherlands | Eindhoven | High Tech Campus 4 5656 AE Eindhoven The Netherlands |
| Noldus | business | Netherlands | Wageningen | Nieuwe Kanaal 5 6709 PA Wageningen |
| Océ Technologies Usability Lab | business | Netherlands | Venlo | P.O. Box 101 5900 MA Venlo The Netherlands |
| Rabobank | business | Netherlands | Utrecht | P.O. Box 17100 3500 HG Utrecht The Netherlands |
| Sotopia Usability | business | Netherlands | Rotterdam | Wijnbrugstraat 333, 3011 XW Rotterdam, the Netherlands |
| TNO | business | Netherlands | Soesterberg | Kampweg 5 3769 DE Soesterberg |
| Usability lab | academic | Netherlands | The Hague | P.O. Box 19070 2500 CB The Hague The Netherlands |
| Uselab | academic | Netherlands | Eindhoven | P.O. Box 513 5600 MB Eindhoven The Netherlands |
| User Intelligence | business | Netherlands | Amsterdam | Lauriergracht 17 1016 RE Amsterdam |
| Valsplat | business | Netherlands | Amsterdam | Prins Hendrikkade 22 1012 TM Amsterdam the Netherlands |
| HIT Lab NZ | academic | New Zealand | Private Bag 4800 Christchurch 8104 | |
| Optimal Usability, Auckland | business | New Zealand | Auckland | 12 Adelaide Street Auckland 1010 New Zealand |
| Optimal Usability, Wellington | business | New Zealand | Wellington | 26 Cuba Street, Wellington 6011, New Zealand |
| Provode, Auckland | business | New Zealand | Auckland | 224 Symonds Street, Auckland |
| Provoke, Wellington | business | New Zealand | Wellington | Level 22, State Insurance Tower, 1 Willis Street, Wellington |
| Shift, Auchland | business | New Zealand | Auckland | National Equity House, 75 Queen St, Auckland |
| Shift, Wellington | business | New Zealand | Wellington | Dominion Building, 78 Victoria St, Wellington |
| The Usability Laboratory | academic | New Zealand | Hamilton | Private Bag 3105 Gate 8 Hillcrest Road Hamilton NEW ZEALAND |
| Userfaction | business | New Zealand | Auckland | 1219 Whangaparaoa Road Auckland 0930 New Zealand |
| Human Centred Design | business | Norway | Halden | Hjortsbergveien 8 1784 Halden Norway |
| NetLife Research & Testcenter | business | Norway | Oslo | Storgata 2, 0155 Oslo |
| Userminded | business | Norway | Fjellhamar | Haneborg Alle 9C 1472 Fjellhamar Norway |
| Human Performance Laboratory | academic | Philippines | Quezon City | 1101 Diliman, Quezon City Philippines |
| Industrial Engineering, De La Salle University | academic | Philippines | Manila | 2401 Taft Avenue, 1004 Manila, Philippines |
| Lab of Department of Ergonomics and Maintenance, Gdansk University of Technology | academic | Poland | Gdansk | ul. Narutowicza 11/12, 80-952 Gdansk, Poland |
| UseLab | business | Poland | Warsaw | ul. Popularna 4/6 lok.8 02-473 Warsaw,Poland |
| Lab:USE | academic | Portugal | Funchal | Campus da Penteada 9000-390 Funchal Portugal |
| Use.It | business | Portugal | Lisbon | Rua Martins Barata, 1400-247 Lisboa Portugal |
| UIDesign Group | business | Russia | Moscow | 7/10 Borovaya Street, 111020, Moscow, Russia |
| usethics | business | Russia | Moscow | 101000 Armjanskij pereulok 11/2A Moscow Russia |
| Center of Ergonomics | business | Singapore | Singapore | 51, Tras Street, #03-00, Singapore 078990 |
| Human Computer Interaction Centre | academic | Singapore | Tampines | 21 Tampines Avenue 1 Singapore 529757 |
| Human Factors International, Singapore | business | Singapore | Singapore | 51 Tras Street, #03-01, Singapore 078990 |
| MicroUsability | business | Singapore | Enterprise Centre | 10 Jalan Kilang #03-06 Sime Darby Enterprise Centre Singapore 159410 |
| Centres of Excellence (CoE) | academic | South Africa | Port Elizabeth | Port Elizabeth 6000 South Africa |
| Test and Data Services (Pty) Ltd, Cape Town | business | South Africa | Cape Town | A308 Gate House Black River Office Park Fir Street Observatory |
| Test and Data Services (Pty) Ltd, Gauteng | business | South Africa | Gauteng | Tuscan Gardens Office Park 1740 14th Street Noordwyk |
| The Collaborative Visual Computing Lab | academic | South Africa | Cape Town | Room 300 ,Department of Computer Science, University Avenue, University of Cape Town, Rondebosch, South Africa |
| Ergonomics Lab, Korean University | academic | South Korea | Seoul | Engineering building II 635 1, 5-ga, Anam-dong, Sungbuk-gu, Seoul, Dept. of Industrial Systems and Information Engineering, Korea Univ. |
| HCI Lab | academic | South Korea | Seoul | #613 Yonsei School of Business B/D Yonsei University 134 Shinchon-Dong Seodaemun-Ku Seoul 120-749 South Korea |
| Human Centered Interaction Design Lab (HCIDL) | academic | South Korea | Daejeon | 373-1 Guseong-dong Yuseong-gu Daejeon 305-701 |
| Human Centered System Design | academic | South Korea | Daegeon | IE.DEPT.KAIST 373-1 Kusong-Dong, Yusong-Gu Taejon 305-701 Korea |
| Human Factors Lab | academic | South Korea | Seoul | Bldg. 39 - 337, San 56-1, Shin-Lim dong, Gwan-Ak Gu, Seoul, Korea 151-752 |
| Human Factors Laboratory | academic | South Korea | Suwon | Industrial Engineering Ajou University, San 5, Woncheon-dong Yeongtong-gu, Suwon, Korea 443-749 |
| Human Interface systems lab | academic | South Korea | Seoul | San 56-1 Sinlim9-Dong Kwanak-Gu Seoul 151-742 |
| Innoiz | business | South Korea | Seoul | 6F 476-21 Seokyo, Mapo, Seoul, Korea 121-842 |
| Inter Media Park | business | South Korea | Seoul | 1487 Gayang Techno Town 303, Gayang 3dong Gangseo-gu, Seoul, Korea |
| Mococo Inc. | business | South Korea | Seoul | 210 Bouyoung Bldg. 2, Nonhyun-dong Gangnam-gu, Seoul, Korea 135-010 |
| Nutility | business | South Korea | Seoul | 891-36 Jena Bldg. 10, Daechi-dong Gangnam-gu, Seoul, Korea |
| Team Interface | business | South Korea | Seoul | 3F, H Bldg., 608-13 Sinsa-dong, Gangnam-Gu, Seoul, Korea |
| Thinkuser | business | South Korea | Seoul | 532 Artizen Bldg. 3F Sinsa-dong Gangnam-gu Seoul |
| U2 Systems, Inc. | business | South Korea | Seoul | 510 DoosanVentureDigm, 126-1, Pyeongchon, Dongan-gu, Anyangsi, Gyeonggido, South Korea |
| User Interface Lab | academic | South Korea | Pohang | San 31 Hyoja-dong Nam-gu Pohang 790-784 South Korea |
| User Interface Lab, Korean University | academic | South Korea | Seoul | Engineering building II 619 1, 5-ga, Anam-dong, Sungbuk-gu, Seoul, Dept. of Industrial Systems and Information Engineering, Korea Univ. |
| dnx group | business | Spain | Madrid | Princesa 29, 3º D 28008 Madrid, Spain |
| Evolucy | business | Spain | Barcelona | Córcega, 299 sobreático - 08008 Barcelona Spain |
| Laboratorio Aragones de Usabilidad | academic | Spain | Huesca | Parque Tecnológico Walqa, Edificio 1 - 22197 Cuarte (Huesca) |
| Laboratorio de Communicacion Interactiva | academic | Spain | Barcelona | c/ Quatre Camins 30 - 08022 Barcelona Spain |
| MAXLab | academic | Spain | Valencia | Campus UPV edificio 8G Camino Vera s/n 46022 Valencia |
| Usolab | business | Spain | Barcelona | Carrer Villà 12 08172 Sant Cugat del Vallés Barcelona, Spain |
| XC Usability Lab | business | Spain | Madrid | c/ Gran Via, 62. 7º Izda. 28013 - Madrid. |
| CMID research group | academic | Sweden | Umeå | SE-901 87 Umeå |
| HCI and Usability Lab | academic | Sweden | Uppsala | SE-751 05 Uppsala SWEDEN |
| Usability Partners | business | Sweden | Solna | Gustav III:s Boulevard 18 169 73 Solna SWEDEN |
| UseLab | academic | Sweden | Umea | Umeå University 90187 Umeå Sweden |
| HCI Lab | academic | Switzerland | Basel | Missionsstrassee 62a Basel 4055 Switzerland |
| Institute for Software Ergonomics and usability | business | Switzerland | Zürich | Technoparkstrasse 1 CH-8005 Zürich Switzerland |
| soultank AG | business | Switzerland | Zug | Alpenstrasse 11 Postbox 4744 6304 Zug, Switzerland |
| Telono, SA | business | Switzerland | Geneva | 26, avenue William-Favre, CH-1207 Geneva, Switzerland |
| Zeix AG | business | Switzerland | Zürich | Badenerstrasse 65, 8004 Zürich |
| Human-Centred Design Lab | academic | Thailand | Bangkok | 83 Moo 8 Bangkhuntien-Chaitalay Road, Takham, Bangkhuntien, Bangkok 10150 |
| METU-BILTIR/UTEST | academic | Turkey | Ankara | Inonu Bulvari 06531 Ankara TURKEY |
| UTRLAB | business | Turkey | Ankara | NANObiz ODTU Teknokent, Galyum Blok, Kat:2 No:18, 06531 Cankaya - Ankara Turkey |
| Amberlight | business | U.K | London | 58 Bloomsbury Street London WC1B 3QT |
| Bit10 Usability | business | U.K | Coventry | Sovereign Court, Sir William Lyons Road, Coventry, West Midlands CV4 7EZ |
| Blue Star Infotech, UK | business | U.K | Heathrow | Vista, 50 Salisbury Road, Heathrow TW4 6JH, United Kingdom. |
| Bunnyfoot | business | U.K | Oxfordshire | 173 Curie Avenue Harwell Oxfordshire OX11 0QG |
| CADinteractive | business | U.K | London | The Glassmill 1 Battersea Bridge Road London SW11 3BZ |
| Centre for HCI Design | academic | U.K | London | Northampton Square College Building London EC1V 0HB |
| City University Interaction Lab | academic | U.K | London | Centre for HCI Design City University London EC1V 0HB |
| Cogent Computing Applied Research Centre | academic | U.K | Coventry | Priory Street Coventry CV1 5FB UK |
| Computer-Mediated Living Group | business | U.K | Cambridge | 7 J J Thomson Avenue Cambridge United Kingdom CB3 0FB |
| Coventry Lab | academic | U.K | Coventry | Priory Street Coventry CV1 5FB United Kingdom |
| cxpartners | business | U.K | Bristol | 29 St Augustines ParadeBristolBS1 4ULUnited Kingdom |
| e-Motion Lab | academic | U.K | Glasgow | Cowcaddens Road Glasgow, G4 0BA U.K |
| esri, Loughborough University | academic | U.K | Loughborough | Garendon Building, Holywell Park, Loughborough, LEICS, LE11 3TU, UK |
| Flow Interactive | business | U.K | London | 90-98 Goswell Road London EC1V 7DF |
| Foolproof | business | U.K | London | First Floor, 5-7 Folgate Street, London, E1 6BX |
| Foviance | business | U.K | London | 14 Bonhill Street London EC2A 4BX |
| Human Factors Interest Group | academic | U.K | Manchester | Oxford Road Manchester M13 9PL UK |
| Human Perception and Performance | academic | U.K | Leeds | Leeds LS2 9JT UK |
| IC CAVE | academic | U.K | Dundee | Bell Street Dundee DD1 1HG Scotland UK |
| Interact Lab | academic | U.K | Brighton | Department of Informatics, School of Science and Technology, University of Sussex, Brighton, BN1 9QJ |
| Interaction Media Communication | academic | U.K | London | Mile End Road London E1 4NS U.K |
| Knowledge Engineering and Intelligent Interfaces Research Group | academic | U.K | Huddersfield | Queensgate Huddersfield HD1 3DH |
| London Focus | business | U.K | London | 100 Hammersmith Road, London, England, UK |
| Mixed Reality Laboratory | academic | U.K | Nottingham | Wollaton Road Nottingham NG8 1BB UK |
| People and Interactivity (Pandi) | academic | U.K | London | Uxbridge Middlesex UB8 3PH |
| phunQube User Research Lab | business | U.K | London | Unit 2.07, The Tea Building, 56 Shoreditch High Street, London E1 6JJ |
| Serco Usability Services | business | U.K | London | 22 Hand Court London WC1V 6JF |
| System Concepts Ltd User Testing Facilities | business | U.K | London | 2 Savoy Court Strand London WC2R 0EZ |
| The Human-Computer Interaction Group | academic | U.K | York | Heslington, York, UK. YO10 5DD |
| UCL Interaction Centre | academic | U.K | London | 31/32 Alfred Place LONDON WC1E 7DP UK |
| Usability by Design | business | U.K | London | 60-62 Commercial Street London E1 6LT |
| Usability Lab | business | U.K | London | 53-55 Scrutton Street London EC2A 4PJ |
| User Vision focus | business | U.K | Edinburgh | 55 North Castle Street, Edinburgh, EH2 3QA |
| User-lab | academic | U.K | Birmingham | Corporation Street Birmingham B4 7DX |
| Userface | business | U.K | London | 2 Tredegar Square, London E3 5AD, UK |
| Userfocus | business | U.K | London | 211 Piccadilly, London, W1J 9HF |
| UserMetrics | academic | U.K | Coventry | sovereign court sir william lyons road coventry cv4 7ez |
| Webcredible Usability Labs | business | U.K | London | 99 Mansell Street London E1 8AX |
| WUP- Web Usability Partnership | business | U.K | Chippenham | Lansdowne Court, Bumpers Farm, Chippenham, North Wiltshire, SN14 |
| Wyoming Studios UK | business | U.K | London | 72 Margaret Street, London, W1W 8st |
| Adaera | business | U.S | Delaware Water Gap | 209 Cherry Valley Road. Delaware Water Gap, PA 18327 |
| Adept Consumer Testing | business | U.S | Beverly Hills | 345 North Maple Drive, Suite 325, Beverly Hills, California 90210 |
| Advancing Ideas, LLC. | business | U.S | San Francisco | 570 Hayes Street, Suite 4, San Francisco, CA 94102 U.S.A. |
| AFA Design | business | U.S | Hamilton | 49 Railroad Ave # 2054 Hamilton MA 01982 |
| Alucid Solution | business | U.S | Atlanta | 5887 Glenridge Drive Suite 350 Atlanta GA 30328 |
| American Institutes for research | other | U.S | Concord | 490 Virginia Rd. Concord MA 01742 |
| AnswerLab | business | U.S | San Francisco | 161 Natoma Street, San Francisco, CA, 94105 USA |
| Aquilent | business | U.S | Laurel | 1100 West St. Laurel, MD 20707 |
| AT&T Labs - Research | business | U.S | Florham Park | 180 Park Avenue Florham Park NJ 07932 |
| Beaumont Technology Center | business | U.S | Royal Oak | 3601 W. Thirteen Mile Road Royal Oak, MI 48073 |
| Behavioristics | business | U.S | Marina del Rey | 578 Washington Blvd. #179 Marina del Rey, California 90292 |
| Blink Interactive | business | U.S | Seattle | 1008 Western Ave. Seattle WA 98104 |
| Blue Star Infotech, Jersey City | business | U.S | Jersey City | 111 Town Square Place, Suite 600, Jersey City, NJ 07310 |
| Blue Star Infotech, Novi | business | U.S | Novi | Crystal Glenn Center, 39555 Orchard Hill Place, Suite 600, Novi, MI 48375 |
| Blue Star Infotech, Santa Clara | business | U.S | Santa Clara | 2350 Mission College Blvd, Suite 875, Santa Clara, CA 95054 |
| Blue Star Infotech, York | business | U.S | York | 631 South Richland Avenue, York, PA 17403 |
| BLUEPRINT usability | business | U.S | Chicago | 10 Riverside Plaza (Suite 1800), Chicago, IL 60606 |
| Catalyst Group Design | business | U.S | New York | 345 7th Avune 11th Floor New York New York 10001 |
| Center for Human-Computer Interaction | academic | U.S | Blacksburg | 2202 Kraft Drive KWII Building Blacksburg VA 24061-0106 |
| Center for Usability in Design and Accessibility (CUDA) | academic | U.S | Long Beach | 1250 Bellflower Boulevard Long Beach, CA 90840-0901 |
| Centralis | business | U.S | Chicago | 2822 Central Street Suite 100 Evanston Illinois 60201 |
| Change sciences | business | U.S | New York | 11 Penn Plaza Center NY 10001 |
| Classic System Solutions Inc. | business | U.S | Brentwood | 101-B Sand Creek Road Brentwood CA 94513 USA |
| Cognetics Corporation | business | U.S | Princeton | PO Box 386 Princeton Junction New Jersey 08550 |
| Consumer Centers, New York | business | U.S | New York City | 28 West 44th Street, Suite 500, New York, NY 10036 |
| Consumer Centers, Secaucus | business | U.S | Secaucus | 100 Plaza Drive, Secaucus, New Jersey 07094 |
| Cooper | business | U.S | San Francisco | 100 First Street, 26th Floor San Francisco, CA 94105 |
| COX&HALL | business | U.S | Colleyville | 4901 Behrens Road Colleyville TX 76034 |
| Design and Usability Center, Bentley University | academic | U.S | Waltham | 175 Forest Street Waltham Massachusetts 02452 |
| Design for Context | business | U.S | Columbia | Design for Context, P.O. Box 6188, Columbia, MD 21045 |
| Distilled Logic, LLC | business | U.S | Washington | 309 T Street, N.W. Washington, DC 20001 |
| Dolcevista | business | U.S | Carson City | 1000 East William street, suite 204, Carson City, NV 89701, USA |
| Dray & Associates Inc. | business | U.S | Minneapolis | 2007 Kenwood Parkway Minneapolis MN 55405 |
| Electronic Ink | business | U.S | Philadelphia | One South Broad Street Philadelphia PA 19107 |
| Enervision Media | business | U.S | East Chatham | 100 The Narrows Road, East Chatham, NY 12060, USA |
| Experience Dynamics | business | U.S | Portland | 335 NE 53rd Avenue Portland, Oregon, 97213 |
| expero | business | U.S | Austin | 7010 Highway 71 W., Suite #340-334, Austin, TX 78735 |
| EyeTracking, Inc. | business | U.S | San Diego | 6475 Alvarado Road, Suite 132, San Diego, CA 92120 |
| Fieldwork Inc., Boston | business | U.S | Boston | 800 South Street, Suite 105, Waltham, Massachusetts 02453 |
| Fieldwork Inc., Chicago-North | business | U.S | Skokie | 5750 Old Orchard Rd, Suite 500, Skokie, Illinois 60077 |
| Fieldwork Inc., Dallas | business | U.S | Addison | 15305 Dallas Pkwy, Suite 850, Addison, Texas 75001-4637 |
| Fieldwork Inc., Denver | business | U.S | Denver | 1700 Lincoln Street, Suite 2650, Denver, Colorado 80203 |
| Fieldwork Inc., Phoenix | business | U.S | Phoenix | 7776 Pointe Pkway West, Suite 290, Phoenix, Arizona 85044 |
| First Insights | business | U.S | New York | 90 Broad Street Suite 1503 New York, NY 10004 |
| Flair Interactive | business | U.S | Schaumburg | 10 N. Martingale Road Suite 400 Schaumburg, IL 60173 |
| Focus Plus | business | U.S | New York City | 100 Fifth Avenue, New York, NY 10011 |
| Foraker Design | business | U.S | Colorado | 5277 Manhattan Circle Suite 210 Boulder Colorado 80303 |
| Forum One | business | U.S | Alexandria | 2200 Mount Vernon Avenue Alexandria, VA 22301 |
| Gomoll Research & Design Inc. | business | U.S | Milwaukee | 306 North Milwaukee Street Milwaukee WI 53202 |
| Gomoll Research + Design | business | U.S | Milwaukee | 306 N. Milwaukee Street 4th Floor Milwaukee, WI 53202 |
| HCI Group, NASA Ames Research Center | academic | U.S | Moffett Field | Human Systems Integrations Division, NASA Ames Research Center, c/o Gaye Graves, Building 262/MS 262-11, Moffett Field, CA 94035 |
| HCI lab-University of Virginia | academic | U.S | Charlottesville | 151 Engineer's Way Charlottesville VA 22904 |
| Human Centered Systems Lab at NASA | academic | U.S | Moffett Field | Human Systems Integrations Division, NASA Ames Research Center, c/o Gaye Graves, Building 262/MS 262-11, Moffett Field, CA 94035 |
| Human computer interaction group | academic | U.S | ithaca | 301 College Avenue Ithaca New York 14850 |
| Human Computer Interaction Institute (HCII) | academic | U.S | Pittsburgh | 5000 Forbes Avenue Pittsburgh PA 15213-3891 |
| Human Factors International | business | U.S | Fairfield | 410 West Lowe, Fairfield, IA 52556 USA |
| Human Factors Lab | business | U.S | Texas | 9505 Arboretum Boulevard Austin, TX 78759 USA |
| Human Factors Lab | academic | U.S | Tallahassee | 2000 Levy Avenue Tallahassee Florida 32310 |
| Human Factors Plus | business | U.S | Madison | Madison NC 27025-0636 |
| Human Factors Research Laboratory | academic | U.S | Minneapolis | 1900 University Avenue SE Minneapolis, MN 55414 |
| Human Interface Technology Laboratory | academic | U.S | Seattle | Mason Road Seattle WA 98112 |
| Human Interfaces, Inc | business | U.S | Austin | 8500 Bluffstone cove, Austin, TX 78759 |
| Human Systems Integration (HSI) Research Center | academic | U.S | Orlando | 4000 Central Florida Blvd, Orlando FL |
| Human Systems Integration Division at NASA | academic | U.S | Moffett Field | Human Systems Integrations Division, NASA Ames Research Center, c/o Gaye Graves, Building 262/MS 262-11, Moffett Field, CA 94035 |
| Human-Computer Interaction Lab, University of Maryland | academic | U.S | College Park | 2117 Hornbake Bldg, South Wing, College Park, MD 20742 |
| HumanCentric | business | U.S | Cary | 200 MacKenan Dr, Cary NC 27511 |
| IBM Almaden Research Center | business | U.S | San Jose | 650 Harry Road San Jose California 95120-6099 |
| indigio | business | U.S | Denver | 410 17th Street Sixth Floor Denver CO 80202 |
| Information Experience Lab | academic | U.S | Columbia | 105 London Hall Columbia MO 65211 |
| information interfaces, Georgia Tech | academic | U.S | Atlanta | Technology Square Research Building, 85 5th St., NW, Georgia Institute of Technology, Atlanta, GA, 30332-0760 |
| Institute for Human Centered Design | other | U.S | Boston | 180-200 Portland Street, Suite 1, Boston, MA 02114 |
| Interaction Design | business | U.S | Boston | Boston, Massachusetts |
| Interactive Video Production | business | U.S | Morganville | 470 Highway 79, Morganville, NJ 07751 |
| interface guru | business | U.S | Tucson | 177 North Church Avenue, Tucson AZ |
| Interface Guru | business | U.S | Tucson | 177 N. Church Ave. Suite 919 Tucson AZ 85701 |
| Kcurve | business | U.S | Bronxville | 81 Pondfield Rd., #180 Bronxville, NY 10708 |
| Leede Information Research Technology | business | U.S | Plymouth | 10000 Highway 55, Plymouth, MN 55441 |
| Lextant | business | U.S | Columbus | 580 North 4th St. #610, Columbus, Ohio 43215 |
| limina, San Francisco | business | U.S | San Francisco | 2659 Sacramento St.San Francisco, CA 94115 |
| limina, Washington | business | U.S | Washington | 3722 17th Street NE, Washington, DC 20018 |
| LogiGear Corporation | business | U.S | Foster City | 551 Pilgrim Dr Ste A-1 Foster City CA 94404 |
| lulabs | business | U.S | Oakland | 4101 Tompkins Ave Oakland CA 94619 |
| Mad*Pow | business | U.S | Portsmouth | 40 Pleasant Street Portsmouth, NH USA 03801 |
| MAURO Usability Science | business | U.S | New York | 23 East 73rd Street Suite 5F New York NY 10021 |
| MAYA | business | U.S | Pittsburgh | 2730 Sidney Street Pittsburgh PA 15203 |
| Mediabarn User Experience Lab | business | U.S | Reston | 1760 Reston Parkway, Reston, Virginia 20190 |
| Microsoft Usability | business | U.S | Redmond | One Microsoft Way Redmond WA 98052-6399 |
| Midwest Research | other | U.S | Loudonville | 7690 Township Road 455 |
| modus associates | business | U.S | New York | 37 West 20th Street, Suite 304, New York, NY 10011 |
| momentum design lab | business | U.S | San Francisco | 330 Townsend St. Suite 220 San Francisco CA 94107 |
| Monterey Technologies, Inc. | business | U.S | Monterey | 24600 Silver Cloud Ct. Suite 103 Monterey CA 93940 |
| Montparnas | business | U.S | San Francisco | 1230 Howard Street, San Francisco, CA 94103 |
| NACSE | academic | U.S | Corvallis | 2000 Kelley Engineering Center Corvallis Oregon 97331-5501 |
| NavigationArts | business | U.S | McLean | 7901 Jones Branch Drive McLean, VA 22102 |
| Nectarine Group | business | U.S | Palo Alto | 261 Hamilton Avenue Palo Alto, CA 94301 |
| Nelson Usability | business | U.S | Yellow Springs | Yellow Springs, OH |
| Nichols Research, Inc | business | U.S | San Francisco | 44 Montgomery Street, Suite 1550 San Francisco, CA 94104 |
| NN/g | business | U.S | Fremont | 48105 Warm Springs Boulevard Fremont CA 94539-7498 |
| North Carolina State University Usability Research Lab | academic | U.S | Raleigh | 2 Broughton Drive, Box 7111, Raleigh, NC 27695-7111 |
| Oracle | business | U.S | Redwood Shore | Redwood Shores CA |
| ORCHID Research Group | academic | U.S | Urbana | 201 N Goodwin Ave Urbana IL 61801-2302 |
| OVOStudios | business | U.S | Chagrin Falls | 236 High St. Chagrin Falls, OH 44022 |
| Pacific Science & Engineering Group | business | U.S | San Diego | 9180 Brown Deer Road San Diego CA 92121 |
| PeopleSoft Usability | business | U.S | California | 4480 Hacienda Drive Pleasanton, CA 94588 U.S.A. |
| Perficient | business | U.S | St. Louis | 622 Emerson Road, Suite 400, St. Louis, MO 63141 |
| Performance Research & Design | business | U.S | Brewster | 743 Route 312, Brewster, NY 10509 |
| Pink Frog Interactive | business | U.S | Pittsburgh | 811 Freeport Road Pittsburgh, PA 15238 |
| PinPoint Performance Solutions | business | U.S | Boise | P.O. Box 190723 Boise, ID 83719-0723 |
| PRAXIS PRODUCT DESIGN, INC. | business | U.S | Emeryville | 1285 66th Street Emeryville,CA 94608 |
| RDVO | business | U.S | Somerville | 20 Holland Street, 4th Floor Davis Square Somerville, MA 02144 |
| RelevantView | business | U.S | Westport | 164 Kings Highway North Westport, CT 06880 |
| Schesinger Associates & The Research House | business | U.S | Edison | 10 Parsonage Road, Edison, New Jersey 08837 |
| SLIS Usability Lab | academic | U.S | Kent | 314 Library P.O. Box 5190 Kent OH 44242-0001 |
| Software Usability Research Lab | academic | U.S | Wichita | 1845 Fairmount St. Wichita, Kansas |
| Sova Consulting Group | business | U.S | South Milwaukee | 608 Walnut Street, South Milwaukee, WI 53172 |
| SPROUT Usability Labs | business | U.S | Austin | 2525 South Lamar, Bldg 1, Ste 3, Austin, TX 78704 |
| Stanford HCI Group | academic | U.S | Stanford | 353 Serra Mall Stanford CA 94305 |
| Stanford Persuasive Technology Lab - Captology | academic | U.S | Stanford | Stanford University, Stanford, CA 94305-4115 |
| Stanford Web Credibility Research | academic | U.S | Stanford | Stanford University, Stanford, CA 94305-4115 |
| Sun Usability Labs | business | U.S | Menlo Park | 18 Network Circle Menlo Park CA 94025 USA |
| TandemSeven | business | U.S | Plymouth | 385 Court Street Suite 305 Plymouth MA 02360 |
| Tec-Ed | business | U.S | Ann Arbor | 4300 Varsity Drive Suite A Ann Arbor MI 48108 |
| The Accessibility Institute | academic | U.S | Austin | 1 University Station G9600 Austin Texas 78712 |
| The KOHL Group, Inc. | business | U.S | Parsippany | 1719 Route 10 East, Suite 315, Parsippany, NJ 07054 |
| The Media Lab | academic | U.S | Massachusetts | 77 Massachusetts Ave Cambridge MA 02139 |
| The Spin Group | business | U.S | Milwaukee | 316 North Milwaukee Street Suite 206 Milwaukee WI 53202 |
| The Usability Center | academic | U.S | Marietta | 1100 S. Marietta Pkwy Marietta GA 30060 |
| The Usability Group | business | U.S | Neptune | 57 S. Main Street #396 Neptune NJ 07753 |
| The User Experience Group | academic | U.S | Bloomington | Wrubel Computing Center RM 101F Indiana University Bloomington IN 47408 |
| theUEgroup | business | U.S | San Jose | 1165 Lincoln Ave Stuite 221, San Jose, CA 95125 |
| Turtle Beach Studio, LLC | business | U.S | Indialantic | 1984 River Shore Drive, Indialantic, Florida 32903 |
| UCSD - Distributed Cognition and HCI Laboratory | academic | U.S | San Diego | 9500 Gilman Dr. San Diego CA 92093-0515 |
| UEresearch | business | U.S | San Jose | 1165 Lincoln Avenue Suite 315 95125 |
| UI Modeling Company | business | U.S | Scottsdale | 8655 East Via De Ventura Suite G-200 Scottsdale. Arizona 85258 |
| Usability & Accessibility Center | academic | U.S | East Lansing | 55 Harrison Rd., Rm. 93 Kellogg Hotel & Conference Center, East Lansing, Michigan 48824 |
| Usability and User Research Lab | business | U.S | Austin | 3601 South Congress Ave. Suite B-500 Austin Texas 78749 |
| Usability City | business | U.S | Boothbay Harbor | 36 Sea Street Boothbay Harbor Maine 04538 |
| Usability Research Lab | business | U.S | Lubbock | PO Box 43901 Lubbock Texas 79409 |
| Usability Sciences | business | U.S | Irving | 909 Hidden Ridge Suite 575 Irving TX 75038 |
| Usable Interface | business | U.S | Rochester | 403 Washington Street, Rochester, NH 03839 |
| Usable Products Company | business | U.S | New York | 143 W 29th Street Suite 1102 NY 10001 |
| usablesolutions | business | U.S | Londonderry | 16 Hunter Mill Way, Suite 150, Londonderry, NH 03053 |
| User Centric, Inc. | business | U.S | Chicago | 500 N. Michigan Avenue Suite 1610, Chicago, Illinois, 60611 |
| User Insight | business | U.S | Atlanta | 115 Perimeter Center Place N.E. Suite 440 Atlanta GA 30346 |
| User-Centered Design | business | U.S | Ashburn | 20548 Deerwatch Place Ashburn, VA 20147 |
| Usernomics | business | U.S | San Francisco | 338 S. Fremont Street Suite 202 San Mateo, California 94001 |
| Userthink | business | U.S | Atlanta | 1029 North Peachtree Pkwy Atlanta Georgia 30269-4210 |
| UserWorks | business | U.S | Silver Spring | 1738 Elton Rd., Suite 138, Silver Spring, MD 20903 |
| UTEC - Usability Testing & Evaluation Center | academic | U.S | Chicago | 3301 S. Dearborn St. Chicago, IL 60616 |
| Veridian inSight | business | U.S | Concord | Veridian inSight, LLC , Concord, MA 01742 |
| Viewmark | business | U.S | Denver | 501 South Cherry Street Suite 900 Denver CO 80231 |
| visde | business | U.S | Evanston | 600 Davis Street, Suite 2E, Evanston, IL 60201 |
| VOX | business | U.S | Chicago | 224 N Desplaines Street, Ste. 400, Chicago, IL 60661-1134 |
| Website Optimization | business | U.S | Ann Arbor | 3134 Sunnywood Dr. Ann Arbor, MI 48103-2063 |
| wiklund research & design | business | U.S | Concord | 152 Commonwealth Avenue, Suite 11, Concord, MA 01742 |