Post 200: Top D.C.-Area Businesses

2007 Post 200

Industries / Telecommunications

Company Annual Revenue Category
Verizon Communications -- Major Employers Not Based in the Region
AceComm Corp. $26.7 million Public Companies
Ciena $564.1 million Public Companies
Cogent Communications Group $149.1 million Public Companies
Hughes Communications $858.7 million Public Companies
InPhonic Inc. -- Public Companies
LCC International Inc. $130.0 million Public Companies
NII Holdings $2.4 billion Public Companies
Opnet Technologies $76.1 million Public Companies
Optelecom-NKF Inc. $39.5 million Public Companies
Primus Telecommunications Group $1.0 billion Public Companies
RCN Corp. $585.5 million Public Companies
Sprint Nextel Corp. $41.0 billion Public Companies
TeleCommunication Systems $124.9 million Public Companies
USA Mobility $497.7 million Public Companies
XO Holdings $1.4 billion Public Companies
© The Washington Post Company