602 East Diamond Avenue
Gaithersburg, Maryland 20877 
(301) 353-1150
Web Home Page:
Government Marketing Coordinator and AFCEA Contact:
Lyn Spera
Business Focus:
Founded in 1972, Communications Supply Corporation (CSC), a subsidiary of WESCO International Inc. (NYSE: WCC), distributes a full range of range of products to support advanced connectivity for voice and data communications, access control, security surveillance, building automation, video distribution, life safety broadcast systems, and electrical construction and manufacturing for commercial, residential, and government customers. Together, WESCO and CSC form the largest electrical and data communications network in North America, with a full suite of global distribution capabilities.
Products/ Services:
24/7 customer service and support, e-business solutions, real-time national network, integrated supply, strategic sourcing and supplier selection, expedited product sourcing.
Federal, state and local government through its GSA Schedule and numerous other purchasing vehicles.
Annual Sales:
$6 billion.
Access to Contract Vehicles:
CSC GSA Schedule: GS-35F-4748G
Business Categories:
  • Batteries
  • Broadcast Equipment
  • Cables
  • Cyber
  • Data Communications
  • Data Storage
  • Detection/Identification
  • Disaster Recovery/Reconstitution
  • Education
  • Emergency Communications
  • Engineering & Technical Support
  • Fiber Optics
  • Health Care
  • Information Assurance
  • Information Management
  • Information Security
  • Intelligent Networks
  • Intrusion Detection
  • Logistics
  • Mobile Communications
  • Networking Technologies
  • Operations & Maintenance
  • Patch Panels
  • Power/Energy
  • Rugged Systems
  • Secure Communications
  • Security Assessments
  • Security Devices
  • Security Management
  • Surveillance Systems
  • Systems Engineering/Technical Assistance
  • Tactical Data Systems
  • Tactical Radios
  • Telecom Equipment/Services
  • Telecom System Design/Engineering
  • Telephone Equipment/Systems
  • Tempest Products
  • Threat Assessment
  • Transmitters
  • Uninterrupted Power Supplies
  • Video Teleconferencing
  • Wire/Cable
  • Wireless Communications
Small Business Status:
  • Not Small Business
NAICS Industry:
  • Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers