Sems, Inc.
Baton Rouge, LA Doing business as Sems Inc.
- UEI
- SL44SK249TH3
- CAGE
- 08ZU3
- Primary NAICS
- 541620 Environmental Consulting Services
- 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
-
- 541620 Environmental Consulting Services Primary
- 221320 Sewage Treatment Facilities
- 236220 Commercial and Institutional Building Construction
- 237120 Oil and Gas Pipeline and Related Structures Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238910 Site Preparation Contractors
- 541330 Engineering Services
- 541370 Surveying and Mapping (except Geophysical) Services
- SAM.gov registration date
- Physical address
- 11628 S Choctaw Dr, Baton Rouge, LA 70815, USA
- Website
- semsinc.net
- Founded
- 1992
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- Consulting
- SIC code
- 89 Services, Not Elsewhere Classified
- 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 |
|---|---|---|---|
| Hazardous waster removal | Engineer Research and Development Center | $58,410 | |
| PCB oil removal & disposal at the dardanelle powerhouse period of performance 90 days | ENDIST Little Rock | $97,500 | |
| Sediment sampling and analysis at sector mobile | Coast Guard | $15,418 | |
| Technical representative-miscellaneous | Global Strike Command | $11,370 | |
| Air sampling for facility at FT polk | ENDIST Mobile | $14,746 |
About Sems, Inc.
Sems, Inc., a for-profit Subchapter S Corporation based in Baton Rouge, Louisiana, is an environmental consulting company specializing in environmental remediation and hazardous waste services. The company holds federal contracting experience as a prime awardee with the U.S. Army Corps of Engineers and provides comprehensive environmental management solutions, including hazardous waste collection, transportation, and disposal services. With a registration in SAM.gov dating back to May 25, 2001, Sems, Inc. has established itself as a qualified contractor capable of managing complex environmental compliance requirements across multiple federal facilities.
Sems, Inc. has demonstrated its expertise through both prime and subcontractor roles on federal awards. As a prime contractor, the company received a Firm Fixed Price Blanket Purchase Agreement call from the U.S. Army Corps of Engineers Engineer Research and Development Center valued at $58,410, awarded on August 26, 2025, for hazardous waste removal services at the Engineer Research and Development Center facility in Vicksburg, Mississippi, with completion targeted for September 24, 2025. The underlying BPA under which this call was issued represents a competitively awarded total small business set-aside with a five-year potential value of $150,000. Additionally, Sems, Inc. has worked as a subcontractor on multiple awards, including site preparation contractor work under Ch2M Hill, Inc. as the prime contractor (awarded June 26, 2022) and remediation services work (awarded January 11, 2022), demonstrating the company's versatility in environmental services beyond its primary hazardous waste disposal focus.
Sems, Inc. holds a multiple-award Blanket Purchase Agreement with the U.S. Army Corps of Engineers Engineer Research and Development Center, competitively solicited on May 20, 2021, and awarded on July 6, 2021, with a ceiling value of $150,000 and an ultimate completion date of July 8, 2026. Under this indefinite delivery vehicle designated as a Total Small Business set-aside, Sems, Inc. provides hazardous waste disposal services including collection, transportation, and disposal of hazardous waste materials generated at Corps of Engineers facilities nationwide. The multiple-award structure of this BPA enables the government to issue individual task orders on an as-needed basis, with pricing established at the task order level to allow operational flexibility while maintaining responsive hazardous waste disposal capabilities. This contract vehicle positions Sems, Inc. as a qualified source for the Army Corps of Engineers' ongoing environmental compliance and hazardous waste management requirements across their operational infrastructure.
Contract vehicles
SBA capabilities narrative
ENVIRONMENTAL REMEDIATION, DEMOLITION AND ASSET RECOVERY, VACUUM TRUCK SERVICES, INDUSTRIAL HYGIENE, ASBESTOS MONITORING,CIVIL CONSTRUCTION AND ENVIRONMENTAL CONSULTING, GROUNDWATER ASSESSMENT AND REMEDIATION. TURNKEY UNDERGROUND STORAGE TANK SERVICES. PHASE I AND II, TITLE I AND II.
Quick answers
What is Sems, Inc.'s UEI?
Sems, Inc.'s Unique Entity ID (UEI) in SAM.gov is SL44SK249TH3.
What is Sems, Inc.'s CAGE code?
Sems, Inc.'s CAGE code is 08ZU3.
What is Sems, Inc.'s primary NAICS code?
Sems, Inc.'s primary NAICS code is 541620 (Environmental Consulting Services).
Where is Sems, Inc. located?
Sems, Inc.'s physical address in SAM.gov is 11628 S Choctaw Dr, Baton Rouge, LA 70815, USA.
Is Sems, Inc. registered in SAM.gov?
Yes. Sems, Inc.'s SAM.gov registration is active through June 25, 2027.
Which contract vehicles does Sems, Inc. hold?
Sems, Inc. holds a place on 2 federal contract vehicles, including MAS and PSS.
What is Sems, Inc.'s most recent federal award?
Sems, Inc.'s most recent federal contract award is Hazardous waster removal (W912HZ25F0283), from Engineer Research and Development Center, on August 26, 2025.
On GovTribe
See Sems, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
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