Sioux Corporation
Beresford, SD Doing business as Sioux Corp
- UEI
- E1SRQ5YSVJC6
- CAGE
- 15579
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 1 Sioux Plaza, Beresford, SD 57004, USA
- Website
- sioux.com
- Founded
- 1939
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 38 Instruments & Related Products
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| GA-warm springs-pressure and steam washe | Fish and Wildlife Service | $12,100 | |
| Steam-flor steam generator, model SF-11, part #0SSF11G115160 | Plains Area | $22,497 | |
| 3EA sioux pressure washers | TACOM Life Cycle Management Command | $21,019 | |
| Hot water deicer with trailer | ENDIST Omaha | $122,410 | |
| SEC. 9007 reap-energy efficiency improvements grants (man) | Rural Business Cooperative Services | $101,650 |
About Sioux Corporation
Sioux Corporation, based in Beresford, South Dakota, is a corporate entity registered in SAM.gov as a self-certified small disadvantaged business and manufacturer of goods. The company specializes in producing industrial steam cleaners, pressure washers, and related equipment for various federal agencies. As a for-profit organization with a current registration valid through August 2026, Sioux Corporation has demonstrated capabilities in providing specialized cleaning and industrial equipment to government entities, leveraging its small business status to secure federal contract opportunities.
The company has secured multiple federal contract awards across different agencies, predominantly through small business set-aside contracts. Sioux Corporation has provided pressure and steam washing equipment to the Department of the Interior's Fish and Wildlife Service, delivering a $12,100 purchase order for equipment to the Warm Springs, Georgia location. Additionally, they have fulfilled contracts with the Agricultural Research Service, providing a steam generator (model SF-11), and the TACOM Life Cycle Management Command, supplying three pressure washers valued at $21,019. As a sub-contractor, Sioux Corporation has also worked with General Dynamics OTS (Niceville), Inc., providing specialized hose and coupling components. These contracts highlight the company's versatility in delivering industrial equipment and components across military, research, and wildlife service sectors, consistently leveraging its small business classification to secure federal contract opportunities.
Contract vehicles
SBA capabilities narrative
UL1776 certified steam cleaners, hot water pressure washers. UL 1203 All Electric Explosion Proof Certified steam cleaners and hot water pressure washers.
Quick answers
What is Sioux Corporation's UEI?
Sioux Corporation's Unique Entity ID (UEI) in SAM.gov is E1SRQ5YSVJC6.
What is Sioux Corporation's CAGE code?
Sioux Corporation's CAGE code is 15579.
What is Sioux Corporation's primary NAICS code?
Sioux Corporation's primary NAICS code is 333310 (Commercial and Service Industry Machinery Manufacturing).
Where is Sioux Corporation located?
Sioux Corporation's physical address in SAM.gov is 1 Sioux Plaza, Beresford, SD 57004, USA.
Is Sioux Corporation registered in SAM.gov?
Yes. Sioux Corporation's SAM.gov registration is active through July 7, 2027.
Which contract vehicles does Sioux Corporation hold?
Sioux Corporation holds a place on 2 federal contract vehicles, including MAS.
What is Sioux Corporation's most recent federal award?
Sioux Corporation's most recent federal contract award is GA-warm springs-pressure and steam washe (140FS325P0184), from Fish and Wildlife Service, on August 1, 2025.
On GovTribe
See Sioux Corporation's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Federal grant awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors