Reid Telesys Communications
- Provider of business telephone systems in Maryland, Washington DC and Northern Virginia. Located in Fort Washington, MD.
- http://www.reidtel.com/

Country Bell Telephone and Communications
- Provider of telephone systems, cabling, and security systems.
- http://www.countrybell.net/

American Telecom Solutions
- Provider that designs, installs and services both data and voice systems for end users.
- http://www.atslink.com/

E-Key Network Solutions
- Sales, service and maintenance for Maryland, Washington DC and Virginia areas. Located in Woodstock.
- http://www.e-keyns.com/

American Communications Equipment Company
- Provides service without sales people for any business installing phone systems, computer network cabling and data communications throughout Maryland.
- http://www.acecompanyonline.com/

TelData Communications, Inc.
- Provider of telephone systems, voice and data communications equipment and service nation wide. Gaithersburg, MD.
- http://www.teldata.net/

Digital Telecommunications
- Provides a complete solution for any sized company with business telephone systems including PC based voice mail systems.
- http://www.digital-telecom.com/