Industrial Welding Supply
Slidell, LA Industrial Welding Supply Of Slidell, LLC
- UEI
- DJ81UP5HDM75
- CAGE
- 644T9
- Primary NAICS
- 423840 Industrial Supplies Merchant Wholesalers
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- Other NAICS codes in SAM.gov
-
- 423440 Other Commercial Equipment Merchant Wholesalers
- 423460 Ophthalmic Goods Merchant Wholesalers
- 423490 Other Professional Equipment and Supplies Merchant Wholesalers
- 423710 Hardware Merchant Wholesalers
- 423810 Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers
- 423830 Industrial Machinery and Equipment Merchant Wholesalers
- SAM.gov registration date
- Physical address
- Slidell, LA, USA
- Website
- gasandsupply.com
- Founded
- 1981
- Employees
- 251-1K
- Estimated annual revenue
- $50M-$100M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 50 Wholesale Trade – Durable Goods
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 | $16,987 |
| FY2025 | $15,522 |
| FY2024 | $0 |
| FY2023 | $5,687 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Commerce | $16,987 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Central Welding Supply Company | Marysville, WA | 325120 Industrial Gas Manufacturing |
| Atlantic Safety And Supply | Auburn, ME | 325120 Industrial Gas Manufacturing |
| Arc3 Gases, Inc. | Dunn, NC | 325120 Industrial Gas Manufacturing |
| Stoody Industrial & Welding Supply, Inc. | San Diego, CA | 325120 Industrial Gas Manufacturing |
| General Air Service & Supply CO. | Denver, CO | 325120 Industrial Gas Manufacturing |
About the company
Industrial Welding Supply of Slidell, LLC, a self-certified small disadvantaged business and subsidiary of Salem, Oregon-based Industrial Welding Supply Inc., supplies compressed and liquefied industrial gases to federal agencies as a prime contractor, operating exclusively in that role with no subcontract footprint. The company is structured as a limited liability partnership headquartered in Slidell, Louisiana, and operates under primary NAICS 325120 (Industrial Gas Manufacturing).
Industrial Welding Supply's federal customer base is concentrated almost entirely with the National Oceanic and Atmospheric Administration, which accounts for twelve of thirteen total awards across the company's documented federal footprint. The Department of Homeland Security US Coast Guard represents the sole secondary customer with one recorded award. The vendor competes under total small business set-aside designations on some procurements and full-and-open on others, with no pattern of 8(a), HUBZone, SDVOSB, or other specialized set-aside categories in the recent award record.
Concrete recent work includes a $40,000 total small business purchase order from NOAA for hydrogen gas cylinder delivery to the National Weather Service's New Orleans Weather Forecast Office, running through June 30, 2029 (awarded July 21, 2025); a $7,000 firm fixed-price purchase order from NOAA for compressed gas rental and refills supporting the National Data Buoy Center at Silver Spring, Maryland (awarded February 26, 2026); and a $5,987 purchase order from NOAA to deliver industrial gases to the National Data Buoy Center at John C. Stennis Space Center in Mississippi (awarded March 1, 2025). The combined potential value of all thirteen awards in the source data totals $163,000, with $139,000 obligated to date. Activity is sparse and episodic — one award each in 2016, 2017, and 2018, then a two-year gap before two awards in 2025 and one in 2026 — suggesting a small regional supplier with minimal federal contracting scale. One award valued at $7,000 faces ultimate completion within the next twenty-four months and represents the only near-term recompete exposure in the visible pipeline.
Quick answers
Is Industrial Welding Supply registered in SAM.gov?
Yes. Industrial Welding Supply's SAM.gov registration is active through May 22, 2027.
What is Industrial Welding Supply's CAGE code?
Industrial Welding Supply's CAGE code is 644T9, and its Unique Entity ID (UEI) is DJ81UP5HDM75.
How much has Industrial Welding Supply received in federal contracts?
Federal contracts obligated $15,522 to Industrial Welding Supply in fiscal year 2025 and $38,196 in fiscal years 2023 through 2027.
What is Industrial Welding Supply's most recent federal award?
Industrial Welding Supply's most recent federal contract award is Compressed gas rental and refills for the ndbc (1305M226P0030), from National Oceanic and Atmospheric Administration, on February 26, 2026.
On GovTribe
See Industrial Welding Supply's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors