Communications Supply Corporation
Gaithersburg, MD Doing business as CSC Part of Wesco Distribution, Inc.
- UEI
- CERQGQ3KA8N7
- CAGE
- 07CM4
- Primary NAICS
- 423610 Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
- 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
-
- 334111 Electronic Computer Manufacturing
- 334112 Computer Storage Device Manufacturing
- 334210 Telephone Apparatus Manufacturing
- 334290 Other Communications Equipment Manufacturing
- 334310 Audio and Video Equipment Manufacturing
- 335921 Fiber Optic Cable Manufacturing
- 335929 Other Communication and Energy Wire Manufacturing
- Corporate family
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-
Parent
Wesco Distribution, Inc. · Pittsburgh, PA
MH81M72DE735
-
Parent
Wesco Distribution, Inc. · Pittsburgh, PA
MH81M72DE735
- SAM.gov registration date
- Physical address
- 602 E Diamond Ave, Gaithersburg, MD 20877, USA
- Website
- wesco.com
- Founded
- 1922
- Employees
- 10K-50K
- Estimated annual revenue
- $1B-$10B
- Industry
-
- 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 | $11,586 |
| FY2025 | $3,704 |
| FY2024 | -$57,417 |
| FY2023 | $72,462 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $9,493 | |
| 2 | Air Force | $2,093 |
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| M.c. Dean, Inc. | 15M10625FA47NSF03 | $46,547 | |
| M.c. Dean, Inc. | 15M10624FA47NPD14 | $57,521 | |
| M.c. Dean, Inc. | 15M10625FA47NSF03 | $174,433 | |
| M.c. Dean, Inc. | 15M10624FA47NPD12 | $84,949 | |
| M.c. Dean, Inc. | 47QSWA19D002W-15M20019AA32NP01D | $36,764 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
About the company
Communications Supply Corporation, doing business as CSC, is a subsidiary of Wesco Distribution, Inc. that supplies fiber optic cables, telecommunications equipment, network infrastructure components, and IT hardware to federal defense and civilian agencies as a prime contractor on full-and-open GSA and Army contract vehicles. CSC competes without set-aside designation across a 981-award prime footprint spanning defense logistics, Navy communications systems, and GSA civilian IT procurement.
CSC's customer concentration is heavily weighted to Army programs. The top five customer agencies by award count and potential value account for 44% of awards and 85% of combined potential value, anchored by the Department of the Army Materiel Command Contracting Command at Rock Island Arsenal (164 awards, $76.8 million combined potential value). The GSA Federal Acquisition Service ranks second by potential value at $12.5 million across 25 awards, while the Army's Joint Munitions Command (66 awards, $3.9 million) and the Army's Expeditionary Contracting Command Regional Contracting Center at Kandahar (12 awards, $3.9 million) round out the major customers. The Department of the Navy Information Warfare Systems Command has placed 9 awards worth $2 million.
CSC's work flows through four primary vehicle categories. The Federal Supply Schedule GS-35F-4748G carries 422 task orders totaling $12.4 million in combined potential value. The Indefinite Delivery Contract W52P1J10D0078 anchors the largest single pool with 228 task orders and $35.9 million combined potential value. The Multiple Award Schedule vehicle accounts for 115 task orders and $2.8 million. The Army's Indefinite Delivery Contract S5105A06A0002 carries 98 task orders worth $1.6 million. Recent representative awards include a $22.5 million delivery order from the Defense Health Agency for custom-made fiber optic cables and components under MAS, a $36.6 million BPA call from the Air Force for 45,000 feet of shielded Category 6 cable under the 2nd Generation Information Technology program, a $28.2 million delivery order from the National Institute of Environmental Health Sciences for Cat6a plenum unshielded cabling under MAS, and a $55.1 million purchase order from GSA's Franchise Acquisition Services for telecom equipment.
CSC's capability portfolio clusters in electrical and electronic components wholesaling and communications equipment manufacturing. The top NAICS categories are Computer Storage Device Manufacturing (423 awards), Other Electronic Parts and Equipment Merchant Wholesalers (230 awards), and Electrical Apparatus and Equipment Wiring Supplies Merchant Wholesalers (158 awards). The top PSC codes reflect that mix: Miscellaneous Electrical and Electronic Components (249 awards), Cable Cord and Wire Assemblies for Communications Equipment (167 awards), and Information Technology Input/Output and Storage Devices (101 awards). Award history shows consistent delivery of fiber optic cables, connectors, splice kits, optical test equipment, wall racks, cable management products, network components, and related infrastructure accessories to defense maintenance and logistics commands.
Activity has been uneven—12 awards in 2022, declining to 6 in 2023, then growing to 20 in 2024 before moderating to 14 in 2025 and 5 in the first half of 2026. Combined potential value across all 981 awards stands at $116.1 million, with $59 million obligated (51% realization rate). CSC maintains a small subcontractor footprint, appearing in 15 sub-awards (2% of total) primarily as a security equipment supplier under M.C. Dean, Inc. primes on federal security infrastructure and facility upgrade work at courthouses, national parks, and FAA facilities.
Quick answers
Is Communications Supply Corporation registered in SAM.gov?
Yes. Communications Supply Corporation's SAM.gov registration is active through August 10, 2027.
Which contract vehicles does Communications Supply Corporation hold?
Communications Supply Corporation holds a place on 2 federal contract vehicles, including IT-70 and MAS.
How much has Communications Supply Corporation received in federal contracts?
Federal contracts obligated $3,704 to Communications Supply Corporation in fiscal year 2025 and $30,335 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 Required in support of employee daily tasking 1042 4523241427 (N0016426FP741), from Naval Sea Systems Command (Navy), on July 15, 2026.
On GovTribe
See Communications Supply Corporation's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors