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Telecommunications Companies in United States

124 companies, page 1 of 3

124 Telecommunications companies in United States indexed on Zeliq, employing 377,654 people in total. The largest are Ciena (10,000+ employees), Spectrum (10,000+ employees), Sprint (10,000+ employees).

Each profile includes the org chart, decision makers by level and department, headcount, funding history and verified B2B emails and phone numbers to qualify accounts and reach the right prospects.

S
Spectrum
Employees 10,000+
Location Stamford
Founded 1993
C
Ciena B2B
Employees 10,000+
Founded 1992
Funding $2.9B
S
Sprint B2B
Employees 10,000+
Founded 1899
A
American Tower B2B
Employees 10,000
Founded 1995
Funding $7.3B
N
Netcracker Technology B2B
Employees 10,000
Founded 1993
V
Viasat B2B
Employees 10,000
Founded 1986
Funding $3.3B
C
Cogent Communications B2B
Employees 5,000
Founded 1999
Funding $900M
C
Ceragon Networks B2B
Employees 5,000
Founded 1996
Funding $111M
B
Brightstar Corp. B2B
Employees 5,000
Founded 1997
W
Windstream B2B
Employees 10,000
Founded 2006
Funding $13M
Z
Zayo Group B2B
Employees 5,000
Founded 2007
Funding $11.1B
I
Intelsat B2B
Employees 5,000
Founded 1964
Funding $50M
S
Synchronoss Technologies B2B
Employees 5,000
Founded 2000
Funding $268M
C
Corning Optical Communications B2B
Employees 50
Founded 1977
A
Aviat Networks B2B
Employees 1,000
Founded 2007
H
Hughes B2B
Employees 5,000
Founded 1971
A
Ast Spacemobile B2B
Employees 5,000
Founded 2017
Funding $4.7B
S
Spirent Communications B2B
Employees 5,000
Founded 1936
Funding $148K
F
Federal Communications Commission B2B
Employees 5,000
Founded 1934
A
Airalo B2B
Employees 500
Location Wilmington
Founded 2019
Funding $287M
O
Orbcomm B2B
Employees 1,000
Founded 1993
Funding $1.8B
C
Congruex B2B
Employees 5,000
Founded 2017
Funding $141M
A
Acn B2B
Employees 10,000+
Founded 1993
V
Verveba Telecom B2B
Employees 1,000
Founded 2004
P
Plantronics B2B
Employees 5,000
Founded 1961
F
Fujitsu Network Communications B2B
Employees 5,000
Founded 1980
C
Cricket Wireless B2B
Employees 10,000
Founded 1999
D
Digi International B2B
Employees 1,000
Founded 1985
Funding $950M
T
Transaction Network Services (Tns) B2B
Employees 5,000
Founded 1990
S
St Engineering Idirect B2B
Employees 1,000
Founded 1994
P
Phoenix Tower International B2B
Employees 1,000
Founded 2013
Funding $12.4B
P
Plume B2B
Employees 500
Founded 2015
Funding $722M
M
Mint Mobile B2B
Employees 500
Location Costa Mesa
Founded 2016
A
Airespring B2B
Employees 500
Founded 2001
M
Mettel B2B
Employees 1,000
Founded 1996
T
Tilson B2B
Employees 1,000
Founded 1996
Funding $111M
C
Cable One/sparklight Careers B2B
Employees 10,000
Founded 1983
Funding $400M
S
Silvus Technologies B2B
Employees 500
Founded 2004
D
Dsi B2B
Employees 5,000
Founded 1984
F
Flō Networks B2B
Employees 5,000
Founded 2001
Funding $800M
I
Ies Communications B2B
Employees 5,000
Founded 1984
H
Hotwire Communications Ltd B2B
Employees 5,000
Founded 2002
D
Dura-Line B2B
Employees 5,000
Founded 1971
U
Us Mobile B2B
Employees 1,000
Founded 2014
Funding $11M
X
Xo Communications B2B
Employees 5,000
Founded 1996
Funding $50M
C
Chr Solutions B2B
Employees 1,000
Location Houston
Founded 1937
B
Broadsoft B2B
Employees 5,000
Founded 1999
Funding $78M
V
Vertical Bridge B2B
Employees 500
Founded 2014
Funding $5.5B
I
Interdigital, Inc. B2B
Employees 1,000
Founded 1972
Funding $675M
C
Cellular Sales B2B
Employees 10,000
Founded 1993