  |
Adage Usability - http://www.adage.fi
Providing usability services such as heuristic evaluation and usability testing, based in Finland. |
| |
User Centric, Inc. - http://www.usercentric.com/
User experience consulting firm that specializes in usability testing, user experience research and design, based in Illinois, USA. |
| |
http://www.alertus.com/ - http://www.alertus.com/
Automated feedback system for collecting web usability and performance data, based in Washington, USA. |
| |
Bolt and Peters User Experience - http://boltpeters.com/
A user-centered design firm specializing in remote usability testing and ethnographic research, based in California, USA. |
| |
Breakthrough Usability, Inc. - http://www.breakthroughusability.com/
User performance testing services, based in Florida, USA. |
| |
theSiteDoctor - http://thesitedoctor.com/
Provides website evaluations and usability testing, based in North Carolina, USA. |
| |
UsabilityEffect - http://www.usabilityeffect.com/
Web site usability testing and newsletter conversion checkups, based in Pennsylvania, USA. |
| |
UserMetrics - http://www.usermetrics.net/
Offers to test web sites on people and applies insights from cognitive science for usability problems, based in the United Kingdom. |
| |
Experience Dynamics - http://experiencedynamics.com/
Professional usability and user centered design consultancy based in Oregon, USA. |
| |
MicroUsability - http://www.microusability.com/
User experience testing, consulting and design. Offices in Singapore, Malaysia, Vancouver and the United Arab Emirates. |
| |
First Insights - http://www.firstinsights.com
Conducts usability testing and qualitative market research, based in New York, USA. |
| |
TandemSeven - http://www.tandemseven.com/
Design and usability services covering the full application development lifecycle, based in the USA. |
| |
PinPoint Performance Solutions - http://pinpointperformance.net
Usability testing and needs analysis to support user-centered design and performance improvement based in Idaho, USA. |
| |
Peak Usability - http://www.peakusability.com.au
User experience and usability consultancy based in Brisbane, Queensland, Australia. |
| |
HT Consulting - http://www.htamler.com/
Provides usability assessment of web sites, software and computer-related hardware, based in California, USA. |
| |
UsabilityReviews - http://www.usabilityreviews.com
Offers website optimization services, based in Ontario, Canada. |
| |
Hawdale Associates Limited - http://www.hawdale-associates.co.uk
Consulting firm focused on helping clients understand how customers think and buy online and how to design online experiences that work, based in Manchester, United Kingdom. |
| |
infoDesign - http://www.infodesign.co.nz/
Information designers, technical writers and web usability analysts, based in Dunedin, New Zealand. |
| |
Metro Research Ltd - http://www.metroresearch.com/
International market research and usability consultancy based in the United Kingdom. |
| |
North Square - http://www.north-square.com
Offers Web site evaluation reports based on navigation, design, content and strategy, based in Wellingborough, United Kingdom. |
| |
Web Scrutineer - http://www.webscrutineer.com/
Provides website testing for businesses and web developers, based in Auckland, New Zealand. |
| |
Interface IQ - http://www.interfaceiq.com/
Independent specialist usability, accessibility and information architecture consultancy based in Northern Ireland. |
| |
Web Critiques - http://www.webcritiques.net/
Providing web critiques highlighting the good and bad points about a web site as well as techniques to fix them, based in the United Kingdom. |
| |
Afflatus Inc - http://www.afflatusinc.com/
Evaluation of usability, information architecture, and the accessibility of sites, based in Dubai, United Arab Emirates. |
 |
Web Usability, the Right Way - http://webusabilitytherightway.com/
Consultant service provides a service to make websites stand out from the competition by making them more user friendly, based in USA. |