C-K Composites Co., LLC
Mount Pleasant, PA
- UEI
- RQXVC3N1ERV9
- CAGE
- 15395
- Primary NAICS
- 326199 All Other Plastics Product Manufacturing
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 361 Bridgeport Rd, Mt Pleasant, PA 15666, USA
- Website
- ckcomposites.com
- Founded
- 1985
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 39 Miscellaneous Manufacturing Industries
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 | $0 |
| FY2025 | $286,073 |
| FY2024 | $3,315,415 |
| FY2023 | $1,982,135 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Radome covers | Naval Sea Systems Command (Navy) | $286,073 | |
| OE-538B radomes | Naval Sea Systems Command (Navy) | $3,315,415 | |
| OE-538B s-glass radome | Naval Sea Systems Command (Navy) | $1,982,135 | |
| OE-538B s-glass radomes and OE-592B radomes | Naval Sea Systems Command (Navy) | $1,182,983 | |
| Liner, free fall CHU | Aviation (DLA) | $13,323 |
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Lockheed Martin Sippican, Inc. | N0003920C0013 | $1,500 | |
| Lockheed Martin Sippican, Inc. | N0003920C0013 | $37,736 |
Similar vendors
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|---|---|---|
| Infinite Technologies Rcs, Inc. | Layton, UT | 541330 Engineering Services |
| Pacific Radomes, Inc. | Minden, NV | 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing |
| Sheergard Composite Solutions Inc. | Salem, NH | 334290 Other Communications Equipment Manufacturing |
| Mechantech Inc. | Catawissa, PA | 517410 Satellite Telecommunications |
| Merit Industries | Erie, PA | 332710 Machine Shops |
About the company
C-K Composites Co., LLC is a for-profit limited liability company specialized in manufacturing composite products, primarily serving the Department of Defense with advanced radome and radome cover solutions. Located in Mt Pleasant, Pennsylvania, the company has been registered in SAM.gov since 2001 and focuses on producing high-performance composite materials for naval communication and radar systems. The company's primary federal government offerings center on the design, production, and sustainment of specialized radome enclosures used to protect radar and communications antennas on naval vessels and aircraft while maintaining optimal electromagnetic signal transmission.
The company has received multiple prime federal contract awards exclusively from the Naval Sea Systems Command (NAVSEA), all focused on delivering OE-538B S-Glass Radomes and OE-592B Radomes. These contracts, ranging from $286,073 to $3,315,415, are firm fixed-price delivery orders with no specific set-aside designations. C-K Composites has also been a sub-contractor for Lockheed Martin Sippican, Inc., providing mast antenna radome covers and related components. Their contract awards demonstrate consistent performance in producing specialized composite products for naval applications, with deliveries scheduled through 2030 and focusing on radome inspection, repair, and sustainment services.
C-K Composites holds a significant $6.9 million single-award Indefinite Delivery Contract (IDC) from NAVSEA, valid through August 2027, covering delivery, technical inspection, evaluation, and repair of OE-538 and OE-592 radomes and radome covers. Under this IDC, the company has received multiple delivery orders, including a $3.3 million contract for OE-538B Radomes through April 2030, a $1.98 million contract through June 2026, and a $1.18 million contract through April 2024. These contracts collectively support the Navy's Multifunction Masts system, providing critical components that shield radar and communication equipment while ensuring high-performance electromagnetic signal transmission across naval vessels and aircraft platforms.
SBA capabilities narrative
Laminating, cast and molding, filament winding,
Quick answers
Is C-K Composites Co., LLC registered in SAM.gov?
Yes. C-K Composites Co., LLC's SAM.gov registration is active through August 6, 2027.
How much has C-K Composites Co., LLC received in federal contracts?
Federal contracts obligated $286,073 to C-K Composites Co., LLC in fiscal year 2025 and $5,583,623 in fiscal years 2023 through 2027.
How does C-K Composites Co., LLC rank among federal contractors?
C-K Composites Co., LLC ranked #14 in PSC 5430 in FY2025.
What is C-K Composites Co., LLC's most recent federal award?
C-K Composites Co., LLC's most recent federal contract award is Radome covers (N6660425FH205), from Naval Sea Systems Command (Navy), on December 12, 2024.
On GovTribe
See C-K Composites Co., LLC's full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors