General Practice

Professional writing, editing, rewriting and proof reading of technical English in the fields of manufacturing, IT, electronics and other science and engineering disciplines.

Technical documentation specialists: user manuals, installation guides, web sites, standards and procedures, and online help systems. (UK)

Promotes members of the Independent Authors Special Interest Group (IASIG) is a group of ISTC members who operate as independent companies or consultants.

Technical writing, rewriting and copy-editing. Work in a wide range of areas, but specialise in software documentation (manuals, training materials and online help) and business publications. Also undertake copywriting.

A group of technical authors specializing in the telecommunications, information technology, and scientific instrumentation sectors. Features client list, contact form and services offered.

A specialist consultancy providing documentation, management services, and documentation training. Sample projects and works are featured. Based in Canberra, Australia with clients worldwide.

Computer documentation for every need, from user manuals to hypertext. Based in Chicago, Illinois.

A team of professional technical writers, programmers, scientists, engineers and artists. Offers in Nanuet, New York, White Plains, New York, and Stuart, Florida.

Specializing in the development of technical documentation, online help systems, and web content. Based in Dallas, Texas.

A woman-run minority owned firm specializing in technical communication, Web design, online help, and desktop publishing. Contact information and overview of services provided. Based in Houston, Texas.

Outsourcing firm specializing in managing documentation projects, providing technical writer staffing, and delivering FrameMaker and RoboHelp training. Based in San Marcos.