Federal contractor profile
ENVIRONMENTAL OPERATING SOLUTIONS INC
UEI QCZDH8BWJ177CAGE 5P1N7Company website ↗
Overview
- Legal name
- ENVIRONMENTAL OPERATING SOLUTIONS INC
- Registered location
- POCASSET, MA, USA
- Website
- Company website ↗
- Primary NAICS
- 325199 — All Other Basic Organic Chemical Manufacturing
- Latest award activity
- Mar 20, 2026
Read company summary
ENVIRONMENTAL OPERATING SOLUTIONS INC is associated with UEI QCZDH8BWJ177 and CAGE 5P1N7 in public federal records. AcornBids currently links 6 prime awards totaling $96.4K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as All Other Basic Organic Chemical Manufacturing; Other Basic Inorganic Chemical Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 325199 (All Other Basic Organic Chemical Manufacturing). Its public SAM.gov registration lists POCASSET, MA, USA.
At a glance
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 20, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- ENVIRONMENTAL OPERATING SOLUTIONS INC
- UEI
- QCZDH8BWJ177
- CAGE
- 5P1N7
- Registered address
- 53 PORTSIDE DR, POCASSET, MA, 02559, USA
- Registration status
- Active
- Primary NAICS
- 325199 — All Other Basic Organic Chemical Manufacturing
- SAM activation
- Jul 31, 2026
- Initial registration
- Sep 3, 2009
- Entity start
- Aug 4, 2003
- SAM updated
- Jul 31, 2026
- Registration expires
- Jul 15, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- DE, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| FA441722F0110CARBON SOURCE MICROC 2000 FOR WASTEWATER TREATMENT FACILITY | Department of Defense | $17.3K | Jun 2, 2022 | Jun 10, 2022 |
| FA441722F0011MICROC 2000/SUPPLEMENTAL CARBON SOURCE | Department of Defense | $15.5K | Nov 16, 2021 | Nov 19, 2021 |
| FA441725P0043MICROC CARBON 2000 | Department of Defense | $16.9K | Apr 4, 2025 | May 5, 2025 |
| FA441721F0100MICROC2000 FOR DENITRIFICATION AT THE HURLBURT FIELD AFB ADVANCED WASTEWATER TREATMENT FACILITY. | Department of Defense | $11.2K | Apr 21, 2021 | Nov 5, 2025 |
| FA441725P01464,600 GALLONS OF MICROC 2000 | Department of Defense | $19.6K | Aug 28, 2025 | Sep 7, 2025 |
| FA441723F0010MICRO C 2000 SUPPLEMENTAL CARBON SOURCE FOR WASTE WATER TREATMENT | Department of Defense | $17.3K | Nov 8, 2022 | Nov 18, 2022 |
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jul 31, 2026 |
| Source loaded | Sep 19, 2026 |
| Initial registration | Sep 3, 2009 |
| Entity start | Aug 4, 2003 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 325199 — All Other Basic Organic Chemical Manufacturing | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| SAMUEL A LEDWELL | Government business | Contact method not published | SAM registration | Not available |
| SAMUEL LEDWELL | Alternate government business | Contact method not published | SAM registration | Not available |
| JEANNE WICKHAM | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 325199 — All Other Basic Organic Chemical Manufacturing
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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