Provides services in Web Design, Information Architecture, specializing in web usability. Located in Canada.

Information architect and GUI consultant, specializing in information architecture, user testing, user experience, and GUI design. Located in New Jersey, USA.

Washington, DC based information architecture and user experience consultancy for websites and software.

Website usability reports and email support. Located in New York, USA.

Offers services to create meaningful digital product development and user experience. Located in London, UK.

User experience consulting services focused on usability engineering, information architecture, and interface design. Located in California.

Research and IT consulting expertise in the assessment of information systems for: ERP, CRM, CMS, DBMS. Located in Colorado, USA.

Listing of UK academic and commercial consultants in Human-Computer Interaction, providing initial contact information for prospective clients seeking experts within this field.

Consulting services including 508 compliance audits, accessibility redesign and retrofit, testing and training. Located in California.

Representation of the disciplines of information architecture, business analysis and usability, as well as contact information and a resume. Located in Massachusetts, USA.