Desotec US LLC
Darlington, PA
- UEI
- FFTEWJGVKQH3
- CAGE
- 9LRF7
- Primary NAICS
- 562211 Hazardous Waste Treatment and Disposal
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 118 Park Rd, Darlington, PA 16115, USA
- Website
- desotec.com
- Founded
- 1990
- Employees
- 51-250
- Estimated annual revenue
- $1B-$10B
- Industry
-
- Materials
- Chemicals
- Commodity Chemicals
- SIC code
- 73 Business Services
- 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 | $25,280 |
| FY2025 | $22,550 |
| FY2024 | $70,185 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Air Force | $25,280 |
Contract awards
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| OCH JV | 68HE0723F0148 | $100,304 | |
| Consolidated Nuclear Security, LLC | DENA0001942 | $333,605 | |
| Consolidated Nuclear Security, LLC | DENA0001942 | $124,261 |
Similar vendors
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|---|---|---|
| Calgon Carbon Corporation | PA | 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| Emerging Compounds Treatment Technologies | North Little Rock, AR | 541620 Environmental Consulting Services |
| Environmental Operating Solutions Inc. | Bourne, MA | 325199 All Other Basic Organic Chemical Manufacturing |
| Optech-Monette, LLC | Alpharetta, GA | 221320 Sewage Treatment Facilities |
| Perc Water Corporation | Fountain Valley, CA | 237110 Water and Sewer Line and Related Structures Construction |
About the company
Desotec US LLC is a Pennsylvania-based for-profit corporation registered with SAM.gov that specializes in industrial wastewater treatment services, particularly in the removal and replacement of granular activated carbon (GAC) media for water treatment systems. The company operates as a corporate entity focused on providing environmental engineering and water treatment solutions to federal agencies, with demonstrated technical expertise in supporting critical infrastructure maintenance operations at military installations.
Desotec US LLC has secured federal contract work through both prime contract awards and subcontracting relationships. The company holds two delivery orders under Air Force contracts, neither designated as set-aside procurements. The first delivery order, valued at $70,184.80 and awarded by the Air Force Materiel Command on September 27, 2024, involved GAC removal services at Hill Air Force Base's Industrial Wastewater Treatment Plant with completion scheduled for December 27, 2024. The second delivery order, awarded by the Air Force Sustainment Center on September 24, 2025, valued at $22,550 with a firm fixed-price structure, focused on the removal of granular activated carbon from GAC absorber tanks E and F at Hill Air Force Base, Utah, with completion by September 25, 2025. Additionally, Desotec US LLC served as a subcontractor to Consolidated Nuclear Security, LLC, performing services under a subcontract awarded on February 7, 2024. All prime contract work has been competitively awarded without set-aside designations and funded through Air Force Materiel Command and Air Force Sustainment Center.
Desotec US LLC holds a single-award Indefinite Delivery Contract (IDC) with the Air Force Sustainment Center, awarded on July 22, 2024, with a ceiling value of $1,500,000 and a performance period extending through July 21, 2029. This IDC establishes the framework for providing granular activated carbon media replacement services and associated environmental engineering support for industrial wastewater treatment plant GAC-absorber tanks operated by the Air Force. The contract is a non-set-aside, competitive procurement vehicle that enables flexible scheduling of task orders throughout the five-year term. The two delivery orders previously mentioned were issued under this parent IDC contract, with the Air Force Materiel Command awarding the initial $70,184.80 task order in September 2024 and the Air Force Sustainment Center awarding the $22,550 delivery order in September 2025. This IDC structure allows the Air Force to obtain specialized water treatment media and environmental services on an as-needed basis while leveraging Desotec US LLC's established technical capabilities in water treatment systems to support critical infrastructure maintenance at military installations.
Quick answers
Is Desotec US LLC registered in SAM.gov?
Yes. Desotec US LLC's SAM.gov registration is active through April 30, 2027.
How much has Desotec US LLC received in federal contracts?
Federal contracts obligated $22,550 to Desotec US LLC in fiscal year 2025 and $118,014 in fiscal years 2023 through 2027.
What is Desotec US LLC's most recent federal award?
Desotec US LLC's most recent federal contract award is Task order for building 575 granular activated carbon replacement industrial waste treatment plant tank c (FA820126F0253), from Air Force Sustainment Center (AFMC), on July 20, 2026.
On GovTribe
See Desotec US LLC's full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors