Vendor, Rowley, MA
Derosa Environmental Consulting Inc.
UEI N44CMP21XSM8, CAGE 84LU2
10 awards and $598,289 obligated between February 16, 2024 and May 15, 2026, 0% under full and open competition, against 1.5 offers on average where reported. 24 of the awards trace back to a SAM.gov solicitation on this site.
Industries
NAICS on the awards, by dollars.
| All Other Professional, Scientific, and Technical ServicesNAICS 541990 | $598,289 |
How it wins
Awards by competition, set-aside and type.
| Competed Under SAP | 10 |
| Small Business Set Aside - Total | 10 |
| Purchase Order | 10 |
Hear when Derosa Environmental Consulting Inc. wins an award and when a contract it holds is about to end.Follow it
Contracts ending soon
Contracts Derosa Environmental Consulting Inc. holds whose performance ends in the next 19 months, by published end date. Each one is a recompete to prepare for.
- Ending
- 1
- Obligated so far
- $76,341
- Soonest
- December 31, 2026
The 1 contract, the office behind each one and the dates are in the workspace. See them
Competes with
Vendors selling all other professional, scientific, and technical services to Department of the Army, by dollars.
| Nemean Solutions, LLCSierra Vista, AZ | $108,441,334 |
| Plateau Software, Inc.Fairfax, VA | $85,902,866 |
| Raytheon Southeast Asia Systems CompanyTewksbury, MA | $82,056,441 |
| Nemean Trideum Joint Venture LLCSierra Vista, AZ | $60,466,458 |
| Threat Tec - Yorktown Jv, LLCHampton, VA | $53,203,757 |
| State of Oregon Department of Fish and WildlifeSalem, OR | $32,659,450 |
Solicitations it won
SAM.gov opportunities whose award USAspending attributes to this vendor.
- Aquatic Herbicide Treatment, Milfoil, Hopkinton Lake, Hopkinton, NH and Everett Lake, Weare, NH
Department of the Army, W2SD Endist New England
Award noticeSmall businessNAICS 541990Contoocook, NHW912WJ26QA093Awarded to Derosa Environmental Consulting Inc. for $78,778
Posted May 153 publications - Control of Aquatic Invasive Plant Species and Aquatic Surveys, Buffumville Lake, Charlton, MA and Hodges Village Dam, Oxford, MA
Department of the Army, W2SD Endist New England
Awarded to Derosa Environmental Consulting Inc. for $82,943
Posted May 84 publications - Aquatic Herbicide Treatment for the Control of Variable Milfoil, Hopkinton Everett Lakes, Hopkinton, NH
Department of the Army, W2SD Endist New England
Award noticeSmall businessNAICS 541990Contoocook, NHW912WJ25QA003Awarded to Derosa Environmental Consulting Inc. for $60,232
Posted May 13, 20253 publications - Milfoil Aquatic Herbicide Treatment Services, Franklin Falls Dam, Franklin, NH
Department of the Army, W2SD Endist New England
Awarded to Derosa Environmental Consulting Inc. for $38,320
Posted May 8, 20253 publications - Control of Aquatic Invasive Plant Species, East Brimfield Lake, Fiskdale, Massachusetts
Department of the Army, W2SD Endist New England
SolicitationSmall businessNAICS 541990Fiskdale, MAW912WJ25QA008Awarded to Derosa Environmental Consulting Inc.
Posted Apr 21, 20254 publications - Control of Aquatic Invasive Plant Species and Aquatic Surveys, Buffuvmille Lake, Charlton, MA and Hodges Village Dam, Oxford, MA
Department of the Army, W2SD Endist New England
Awarded to Derosa Environmental Consulting Inc. for $99,030
Posted Apr 7, 20253 publications - Control of Aquatic Invasive Plant Species and Aquatic Surveys, Buffumville Lake, Charlton, MA and Hodges Village Dam, Oxford, MA
Department of the Army, W2SD Endist New England
Awarded to Derosa Environmental Consulting Inc. for $76,880
Posted Jul 3, 20243 publications - Aquatic Herbice Treatment for the Control of Milfoil, Hopkinton Lake, Hopkinton, NH
Department of the Army, W2SD Endist New England
Award noticeSmall businessNAICS 541990Contoocook, NHW912WJ24Q0107Awarded to Derosa Environmental Consulting Inc. for $71,606
Posted Jun 3, 20243 publications
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| W912WJ25PA018Purchase Order, May 21, 2025, Competed Under SAP, 2 offersSolicitation | W2SD Endist New EnglandDepartment of the Army | Control of an Aquatic Invasive Plant Species, East Brimfield Lake, East Brimfield, MaNAICS 541990, PSC F999 | $103,947 |
| W912WJ25P0058Purchase Order, April 7, 2025, Competed Under SAP, 2 offersSolicitation | W2SD Endist New EnglandDepartment of the Army | Aquatic Herbicide Treatment, Buffumville Lake, Charlton, Ma and Aquatic Survey, Report, and Vegetation Removal, Hodges Village Dam, Oxford, NAICS 541990, PSC F999 | $99,030 |
| W912WJ26PA076Purchase Order, May 8, 2026, Competed Under SAP, 1 offersSolicitation | W2SD Endist New EnglandDepartment of the Army | Control of Aquatic Invasive Plant Species and Aquatic Surveys, Buffumville Lake, Charlton, Ma and Hodges Village Dam, Oxford, MaNAICS 541990, PSC F105 | $82,943 |
| W912WJ24P0117Purchase Order, July 3, 2024, Competed Under SAP, 1 offersSolicitation | W2SD Endist New EnglandDepartment of the Army | Aquatic Invasive Species Control and Survey, Buffumville Lake, Charlton, Ma and Hodges Village Dam, Oxford, MaNAICS 541990, PSC F999 | $76,880 |
| W912WJ26PA084Purchase Order, May 15, 2026, Competed Under SAP, 1 offersSolicitation | W2SD Endist New EnglandDepartment of the Army | Aquatic Herbicide Treatment, Milfoil, Hopkinton Lake, Hopkinton, NH and Everett Lake, Weare, NHNAICS 541990, PSC F105 | $76,341 |
| W912WJ24P0109Purchase Order, May 31, 2024, Competed Under SAP, 1 offersSolicitation | W2SD Endist New EnglandDepartment of the Army | Aquatic Herbicide Treatment, Hopkinton Lake, Hopkinton, NHNAICS 541990, PSC F999 | $69,606 |
| W912WJ25PA014Purchase Order, May 13, 2025, Competed Under SAP, 2 offersSolicitation | W2SD Endist New EnglandDepartment of the Army | Milfoil Treatment, Hopkinton Lake, Hopkinton, NHNAICS 541990, PSC F999 | $56,722 |
| W912WJ25PA008Purchase Order, May 8, 2025, Competed Under SAP, 1 offersSolicitation | W2SD Endist New EnglandDepartment of the Army | See Performance Work Statement and Attachments Included with This Solicitation for Additional Information.NAICS 541990, PSC F999 | $37,320 |
| W912WJ23P0092Purchase Order, February 23, 2024, Competed Under SAP, 2 offers | W2SD Endist New EnglandDepartment of the Army | Aquatic Herbicide Treatment, Franklin Falls Dam, Franklin, NHNAICS 541990, PSC F999 | -$2,250 |
| W912WJ23P0094Purchase Order, February 16, 2024, Competed Under SAP, 2 offers | W2SD Endist New EnglandDepartment of the Army | Aquatic Herbicide Treatment at Hopkinton Everett Lakes in Hopkinton & Weare, New HampshireNAICS 541990, PSC F999 | -$2,250 |
- Places of performance
- New HampshireMassachusetts
- Product and service codes
- F999 Other Environmental Services, Studies, and Analytical SupportF105 Pesticides Support Services
- Transactions
- 10 across 10 awards