Abcom Systems Inc., Fairfax, Va.

Allied Telesis Inc., Vienna, Va.

American Personal Communications, Bethesda, Md.

Ameritech Federal Relations*, Washington, D.C.

Amstar Communications Corp., Frederick, Md.

ANT Telecommunications Inc., Gaithersburg, Md.

The Aries Group, Gaithersburg, Md.

ATI Communications, Chantilly, Va.

AT&T Federal Systems*, Silver Spring, Md.

AT&T Govt. Affairs*, Washington, D.C.

AT&T Solutions*, Washington, D.C.

BCI Inc. and Protocol Telecomm. Services, Chantilly, Va.

Bell Atlantic, Washington, D.C.

Bell Atlantic Video*, Arlington, Va.

BellSouth Government Affairs*, Washington, D.C.

Bosch Telecom Inc., Gaithersburg, Md.

Bridgman Communications Inc., Sterling, Va.

Cable & Wireless, Vienna, Va.

Cellular One, Greenbelt, Md.

Cox Enterprises Inc., Washington, D.C.

Data Labs, Gaithersburg, Md.

Digitel Corp., Vienna, Va.

DSC Communications Corp., McLean, Va.

Dynacom Corp., Springfield, Va.

Dynamic Concepts, Washington, D.C.

Dynatech Communications Inc., Woodbridge, Va.

Electra Ltd., Bethesda, Md.

FastComm Communications Corp., Sterling, Va.

Frebon International Corp., McLean, Va.

Frost Communications Inc., Rockville, Md.

Gandalf Systems Corp., Vienna, Va.

GLS Associates Inc., Alexandria, Va.

Geotek Communications, Washington, D.C.

GO Communications, Alexandria, Va.

Government Systems Inc., Fairfax, Va.

Grumman Systems Support Corp., Rockville, Md.

GTE Service Corp.*, Washington, D.C.

GTE Information Systems Division*, Chantilly, Va.

Hekimian Laboratories Inc., Rockville, Md.

Hubble Inc., Herndon, Va.

Hughes Network Systems, Germantown, Md.

Ideas Inc., Columbia, Md.

Inacom Communications, Vienna, Va.

Innovative Communications Technologies, Gaithersburg, Md.

Integrated Systems Technology, Lanham, Md.

Intellibit Corp., Vienna, Va.

ITS Services, Springfield, Va.

Kemet Technologies Inc., Fairfax, Va.

Kerr-Small Associates, Herndon, Va.

LCI International, McLean, Va.

LDDS WorldCom, Washington, D.C.

Lightwave Spectrum International, McLean, Va.

Long Distance Service Inc., McLean, Va.

Loral Aerospace, Network Systems Division*, Reston, Va.

MCI Communications Corp., Washington, D.C.

Microdyne Corp., Alexandria, Va.

Mitron Systems Corp., Columbia, Md.

National Telecommunications Inc., Springfield, Va.

NEC America Inc., Herndon, Va.

Newbridge Networks Inc., Herndon, Va.

NextWave Communications, Washington, D.C.

Nortel Govt. Affairs*, Washington, D.C.

Nortel Federal Systems Inc.*, McLean, Va.

NYNEX Govt. Affairs*, Washington, D.C.

OrionNet Inc., Rockville, Md.

Pacific Telesis Washington Operations*, Washington, D.C.

Pioneer Technologies Group Inc. Gaithersburg, Md.

Primary Telecommunications Inc., Falls Church, Va.

Primus Telecommunications Group Inc., McLean, Va.

PTC Communications, Laurel, Md.

Raynet Corp., Falls Church, Va.

Real Com, Chantilly, Va.

Rockwell International Telecom Systems, Arlington, Va.

Rolm-A Siemens Co., Vienna, Va.

SBC Communications, Washington, D.C.

SkyTel Corp., Washington, D.C.

Sprint Government Systems*, Herndon, Va.

Sprint International*, Reston, Va.

TechDyn Systems Corp., Springfield, Va.

Telecommunications Concepts, Springfield, Va.

Telecommunications Techniques, Germantown, Md.

Telemarc Inc., Fairfax, Va.

Telesciences International Inc., Vienna, Va.

Texcom Inc., Landover, Md.

Wheat International Communications, Vienna, Va.

Williams Telecommunications Group, Beltsville, Md.

*divisions of companies headquartered outside of the Netplex

Companies listed include only telecom companies; satellite and Internet communications companies were listed in earlier stories in this series.

Please send an e-mail to if your company should be included in future lists.

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