TechBooks
- Headquartered in Fairfax. Offers composition and publication services to publishers of books and journals.
- http://www.techbooks.com/

ManTech International
- Provider of technology solutions in information systems, environment, telecommunications, defense, and aeronautics.
- http://www.mantech.com/

The Borenstein Group
- Integrated strategic and creative communications services, including advertising, marketing, and public relations.
- http://www.borenstein-online.com/

ProForma Printech
- Promotions, communications, multimedia, document management and project fulfillment.
- http://www.proforma.com/printech

Demand Tech Publishing
- Digital printing, CD-ROM production, document management, and publication creation.
- http://www.demandtechpub.com/