Company Name

Industry

Location

Revenue

Employees

AT&T

Telecommunications

United States, Texas

$1B and Over

10001+

Verizon

Information Technology and Services

United States, New Jersey

$1B and Over

10001+

T-Mobile

Telecommunications

United States, Washington

$1B and Over

10001+

Sprint

Telecommunications

United States, Kansas

$1B and Over

10001+

Comcast

Telecommunications

United States, Pennsylvania

$1B and Over

10001+

Charter Communications

Telecommunications

United States, Connecticut

$1B and Over

10001+

CenturyLink

Information Technology and Services

United States, Louisiana

$1B and Over

10001+

Frontier Communications

Telecommunications

United States, Texas

$1B and Over

10001+

Windstream

Telecommunications

United States, Arkansas

$1B and Over

10001+

Altice USA

Telecommunications

United States, New York

$1B and Over

10001+

Cox Communications

Telecommunications

United States, Georgia

$1B and Over

10001+

Qualcomm

Telecommunications

United States, California

$1B and Over

10001+

CommScope

Telecommunications

United States, North Carolina

$1B and Over

10001+

Spectrum

Telecommunications

United States, Connecticut

$1B and Over

10001+

KPN

Telecommunications

United States, Georgia

$1B and Over

10001+

Motorola Solutions

Telecommunications

United States, Illinois

$1B and Over

10001+

Comcast Business

Telecommunications

United States, Pennsylvania

$1B and Over

10001+

Time Warner Cable

Telecommunications

United States, Connecticut

$1B and Over

10001+

MetroPCS

Telecommunications

United States, Washington

$1B and Over

10001+

Cox Enterprises

Telecommunications

United States, Georgia

$1B and Over

10001+