Custom Gas Solutions LLC
Durham, NC
- UEI
- KBT4BGAAJ7A3
- CAGE
- 4LSF8
- Primary NAICS
- 325120 Industrial Gas 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
-
- 325110 Petrochemical Manufacturing
- 325180 Other Basic Inorganic Chemical Manufacturing
- 325199 All Other Basic Organic Chemical Manufacturing
- 325412 Pharmaceutical Preparation Manufacturing
- 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing
- 334516 Analytical Laboratory Instrument Manufacturing
- 424690 Other Chemical and Allied Products Merchant Wholesalers
- 541380 Testing Laboratories and Services
- SAM.gov registration date
- Physical address
- 1750 E Club Blvd, Durham, NC 27704, USA
- Website
- customgas.com
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Energy
- Energy Equipment & Services
- Gas Utilities
- Oil & Gas
- SIC code
- 28 Chemical & Allied Products
- 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 | $144,000 |
| FY2025 | $303,250 |
| FY2024 | $0 |
| FY2023 | $123,740 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $144,000 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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| Kaplan Industries, Inc. | Harrison, OH | 332420 Metal Tank (Heavy Gauge) Manufacturing |
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About the company
Custom Gas Solutions LLC, a woman-owned small business based in Durham, North Carolina, manufactures and supplies specialty gases—primarily cyanogen chloride and hydrogen silane mixtures—to the U.S. Army and NASA as a prime contractor on full-and-open delivery orders and purchase orders with no set-aside applied to its largest awards.
Custom Gas Solutions LLC operates exclusively as a prime contractor (100% of recent awards) across a narrow customer set. The Department of the Army's Research, Development and Engineering Command dominates the footprint, accounting for 10 awards with $4.5 million combined potential value—nearly 88% of the vendor's total federal pipeline. The remaining exposure splits between the Army's Joint Munitions Command (2 awards, $508 thousand), NASA's Shared Services Center (2 awards, $124 thousand), and the Army Medical Command (1 award, $13 thousand). All four customers are represented in both award-count and potential-value rankings, indicating consistent order patterns rather than concentration driven by a single large contract.
The vendor's primary vehicle is a single-award indefinite-delivery contract with RDECOM, awarded September 4, 2025, with a $3.9 million ceiling through September 3, 2030. Two task orders have been issued against this IDIQ to date: a $303,249.96 delivery order on September 8, 2025, for nine cylinders of ten pounds each of cyanogen chloride at 96% purity, and a $144,000 delivery order on June 18, 2026, for cyanogen chloride gas cylinders. Place of performance for the IDIQ encompasses military facilities in Maryland and Arkansas, with production originating from Durham, North Carolina. Custom Gas Solutions LLC manufactures under NAICS 325180 (Other Basic Inorganic Chemical Manufacturing) and 325120 (Industrial Gas Manufacturing), with PSC coding at 4140 (Gases: Compressed and Liquefied). The vendor must meet stringent purity specifications, polymerization prevention through stabilization, cylinder-level documentation, leak detection protocols, and freight-on-board destination delivery terms. Historical awards include hydrogen silane mixed-gas purchase orders placed by NASA's Shared Services Center in December 2022 and February 2023 under Total Small Business set-asides. Activity is irregular—one award in 2022, one in 2023, two in 2025, one in 2026—with combined obligated dollars at $744 thousand against a combined potential value of $5.1 million, reflecting the long tail of uncalled IDIQ ceiling.
Quick answers
Is Custom Gas Solutions LLC registered in SAM.gov?
Yes. Custom Gas Solutions LLC's SAM.gov registration is active through May 29, 2027.
What is Custom Gas Solutions LLC's CAGE code?
Custom Gas Solutions LLC's CAGE code is 4LSF8, and its Unique Entity ID (UEI) is KBT4BGAAJ7A3.
How much has Custom Gas Solutions LLC received in federal contracts?
Federal contracts obligated $303,250 to Custom Gas Solutions LLC in fiscal year 2025 and $570,990 in fiscal years 2023 through 2027.
How does Custom Gas Solutions LLC rank among federal contractors?
Custom Gas Solutions LLC ranked #35 in NAICS 32518 and #60 in PSC 6830 in FY2025.
What is Custom Gas Solutions LLC's most recent federal award?
Custom Gas Solutions LLC's most recent federal contract award is Indefinite delivery indefinite quantity contract for cylinders of cyanogen chloride gas (FOB destination) (W911SR26FA042), from ACC Aberdeen Proving Ground, on June 18, 2026.
On GovTribe
See Custom Gas Solutions LLC's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors