Communications Supply Corporation
Carol Stream, IL Doing business as CSC Part of Wesco Distribution, Inc.
- UEI
- WAHNQMT3M5N5
- CAGE
- 1MAL0
- Primary NAICS
- 334290 Other Communications Equipment Manufacturing
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
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Parent
Wesco Distribution, Inc. · Pittsburgh, PA
MH81M72DE735
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- Brook Park, OH N113T5PHPMC1
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Parent
Wesco Distribution, Inc. · Pittsburgh, PA
MH81M72DE735
- SAM.gov registration date
- Physical address
- 200 Lies Rd E, Carol Stream, IL 60188, USA
- Website
- wesco.com
- Founded
- 1922
- Employees
- 10K-50K
- Estimated annual revenue
- $1B-$10B
- Industry
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- Consumer Discretionary
- Retailing
- Distributors
- SIC code
- 50 Wholesale Trade – Durable Goods
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $1,997,004 |
| FY2025 | $14,117 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Transportation | $1,997,004 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| M.c. Dean, Inc. | N6523623F0776 | $48,895 | |
| M.c. Dean, Inc. | 693KA825F00216 | $46,321 | |
| Bowhead Base Operations LLC | FA303024F0044 | $34,812 | |
| M.c. Dean, Inc. | 1333BJ25F00282003 | $47,059 | |
| M.c. Dean, Inc. | 15M10624FA47NPD13 | $48,019 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
About the company
Communications Supply Corporation, doing business as CSC, a Carol Stream, Illinois-based subsidiary of Wesco Distribution, Inc., supplies electrical cabling, distributed antenna systems, fiber optic assemblies, and communications equipment to federal agencies as a prime contractor (86% of recent awards) and subcontractor. CSC competes full-and-open without set-asides; the vendor operates under parent company Wesco's federal contracting footprint and sits on multiple award schedules and indefinite delivery contracts serving defense and civilian agencies across 37 customer organizations.
CSC's award portfolio spans 116 total awards with combined potential value of $2.8 million and combined obligated dollars of $6.6 million—the latter figure reflecting higher realized billing than listed ceiling values, a pattern typical of small equipment and materials suppliers executing against smaller IDC and schedule task orders. The top five customer agencies by award count (Department of Defense Washington Headquarters Service, Department of the Navy Information Warfare Systems Command, Department of the Army, FBI Headquarters Division, and Pacific Fleet Forces) account for 38% of awards, though the concentration by dollar value is dispersed: the top customer by potential value (Department of the Army Southern Command, $200 thousand across three awards) anchors only 15% of combined potential value across the top five. Recent prime work includes a $2 million Federal Aviation Administration purchase order awarded September 1, 2026, for a Distributed Antenna System technology refresh at the Mike Monroney Aeronautical Center in Oklahoma City, specifying Airspan MobileAccess 6200 platform components including head-end units, remote units, fiber optic cables, antennas, and bi-directional amplifiers on a firm fixed price basis through December 31, 2026, and a $14 thousand Naval Strategic Systems Programs purchase order for a Great Lakes wall mount cabinet awarded September 26, 2025.
CSC's subcontractor footprint is concentrated with M.c. Dean, Inc. across twelve recorded sub-awards spanning electronic security systems equipment, single-mode fiber cable, Cat6 jacks, and security site surveys for FAA facility upgrades and Department of Defense infrastructure projects between January 2024 and June 2026. Activity has grown from one award in 2021 to seven in both 2024 and 2025, with only one award facing recompete in the next twenty-four months. CSC places work under the General Services Administration Multiple Award Schedule (seven task orders), the United States Marshals Service National Physical Security Program Maintenance and Installation Program (four task orders), and two indefinite delivery contracts. The vendor's primary NAICS footprint is Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers (46 awards); top PSC codes are Cable, Cord, and Wire Assemblies for Communication Equipment (14 awards) and Electrical Hardware and Supplies (12 awards). Wesco Distribution, Inc. carries federal contract prime awardee status and federal grant prime awardee status; CSC also holds a named subsidiary, Calvert Wire and Cable Corporation.
Quick answers
Is Communications Supply Corporation registered in SAM.gov?
Yes. Communications Supply Corporation's SAM.gov registration is active through April 16, 2027.
How much has Communications Supply Corporation received in federal contracts?
Federal contracts obligated $14,117 to Communications Supply Corporation in fiscal year 2025 and $2,011,121 in fiscal years 2023 through 2027.
What is Communications Supply Corporation's most recent federal award?
Communications Supply Corporation's most recent federal contract award is FY26 mmac distributed antenna system (DAS) technology refresh (6973GH26P02739), from Franchise Acquisition Servies (FAA), on September 1, 2026.
On GovTribe
See Communications Supply Corporation's full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors