Devaland
- Professional technical typesetting with LaTeX (and Word) and editorial support services.
- http://www.devaland.com/

Scientific Word Ltd.
- UK distributors for MacKichan Software.
- http://www.sciword.demon.co.uk/

TeX Consulting and Production Services
- A list of all the professional TeX consultants and commercial vendors known to us who have net (email/web) connections at TUG.
- http://www.tug.org/consultants.html

Commercial TeX Vendors (at AMS)
- Listing of TeX vendors at AMS.
- http://www.ams.org/tex/commercial-tex-vendors.html

Tom Rokicki and Radical Eye Software
- Makers of AmigaTeX, a TeX implementation for the Amiga, and dvips.
- http://www.radicaleye.com/

K-Talk Communications
- Specializes in conversions between LaTeX and Word processing software including mathematical equations.
- http://www.ktalk.com/

Commercial TeX Vendors (at TUG)
- Listing of TeX vendors at TUG.
- http://www.tug.org/interest.html#vendors

TrueTeX Home Page
- Richard J. Kinch, Software Publisher, publishes TrueTeX, a Windows implementation of the TeX typesetting system.
- http://truetex.com/

Personal TeX Inc.
- Makers of PCTeX, a TeX implementations for Windows.
- http://www.pctex.com/

MacKichan Software, Inc.
- Responsible for the support, development, and sales of Scientific Word, Scientific Workplace, and Scientific Notebook.
- http://www.mackichan.com/

MicroPress Inc.
- Makers of Visual TeX, a TeX implementation for Windows.
- http://www.micropress-inc.com/

Blue Sky Research
- The makers of Textures, a fully integrated Macintosh TeX and LaTeX typesetting system.
- http://www.bluesky.com/