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Gsi Environmental Inc. government contracts

$19.7M obligated across 13 federal awards. 10 are still running.

UEI J8M1UGKAFL69Latest award Aug 20, 2025

Who buys from Gsi Environmental Inc.

AgencyAwardsObligated
Department of the Army11$15.5M
Department of the Navy2$4.3M

What Gsi Environmental Inc. sells

Its awards by NAICS code. Codes with live notices link to them.

Contracts ending soon

Awards that end in the next 18 months, soonest first. Expiring work is often recompeted.

Largest awards

By total obligated value. Each links to its record on USAspending.gov.

AwardObligatedStartEnd
BROAD AGENCY ANNOUNCEMENT (BAA) FOR INNOVATIVE ENVIRONMENTAL TECHNOLOGIES AND METHODOLOGIES. PFAS DESTRUCTIVE TECHNOLOGIES

Department of the Navy · N3943022C2442

$2.2MSep 15, 2022Jan 30, 2027
ESTCP PROJECT ER23-7936 IN SITU VESSEL PERMEABLE REACTIVE BARRIER WITH NEW HIGH EFFICIENCY, REPLACEABLE SORBENTS FOR PFAS PLUME CONTROL

Department of the Army · W912HQ24C0061

$2.2MAug 23, 2024Aug 22, 2029
OPTIMIZATION OF REMEDIES AT NAVY'S LEGACY SITES

Department of the Navy · N3943018C2077

$2.1MSep 24, 2018Dec 31, 2022
ER21-5136 GSI ENVIRONMENTAL INC

Department of the Army · W912HQ22C0005

$1.6MOct 29, 2021Oct 28, 2026
ER22-7363 GSI ENVIRONMENTAL

Department of the Army · W912HQ23C0012

$1.6MDec 7, 2022Dec 5, 2027
ESTCP PROJECT ER24-8156 THERMAL STEAM PLASMA TREATMENT OF VOLATILE PFAS EMISSIONS FROM THERMAL DESTRUCTIVE TECHNOLOGIES

Department of the Army · W912HQ24C0049

$1.6MJul 16, 2024Jul 15, 2029
ESTCP PROJECT ER23-7754 "ASSESSING MASS DISCHARGE FROM PFAS VADOSE VS. SATURATED ZONE VS. MATRIX DIFFUSION SOURCES TO IMPROVE CONCEPTUAL MODELS AND DOD RI/FS"

Department of the Army · W912HQ23C0083

$1.4MAug 28, 2023Aug 28, 2027
ESTCP PROJECT ER22-7381

Department of the Army · W912HQ22C0073

$1.3MAug 15, 2022Aug 15, 2026
ESTCP PROJECT EW25-8539 "CONVECTION-BASED GEOTHERMAL HEAT EXCHANGE FOR HIGH-EFFICIENCY BUILDING HEATING AND COOLING." GOAL - DEMONSTRATE THAT DARCY GEOTHERMAL HEAT EXCHANGE (GHX) SYSTEM IS SUPERIOR TO EXISTING HEATING AND COOLING SYSTEM AT

Department of the Army · W912HQ25C0058

$1.2MAug 20, 2025Aug 19, 2030
FY22 SERDP ER22-3221 GSI

Department of the Army · W912HQ22C0093

$1.2MSep 28, 2022Sep 27, 2026
ESTCP PROJECT ER23-7892 TITLE: LAST PIECE OF THE PUZZLE: SEPARATING AND DESTROYING SHORT- CHAINED PFAS FROM WASTE STREAMS BY COMBINING COLLOIDAL GAS APHRONS (CGAS) WITH PLASMA

Department of the Army · W912HQ24C0025

$1.2MJan 26, 2024Jan 25, 2028
ESTCP PROJECT ER24-8963 "THERMAL STEAM PLASMA TREATMENT OF AFFF CONCENTRATE BY DIRECT INJECTION" TO DEMONSTRATE THE EFFECTIVENESS OF A NOVEL THERMAL STEAM PLASMA TECHNOLOGY FOR THE DESTRUCTION OF FLUORINATED SURFACTANTS IN AFFF CONCENTRATES

Department of the Army · W912HQ25C0028

$1.1MApr 10, 2025Apr 9, 2028

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Questions people ask

What is Gsi Environmental Inc.'s UEI?

J8M1UGKAFL69. The Unique Entity ID is the 12-character number SAM.gov assigns to every company that registers to do business with the federal government. It replaced the DUNS number in 2022.

How much has Gsi Environmental Inc. won in federal contracts?

$19.7M obligated across 13 awards in Captivaq's records, most of it from Department of the Army. That covers contracts of $1M or more active since October 2023, so the full history is larger.

Which Gsi Environmental Inc. contracts end soon?

6 awards end in the next 18 months, listed on this page. Expiring contracts are often recompeted, which is the opening for a competitor or a teaming partner.

Figures come from federal award records published on USAspending.gov: contracts of $1M or more active since October 2023, plus smaller awards tied to open opportunities. They are not a complete contract history; each award above links to its official record.

Captivaq is an independent service from Logesta Labs LLC and is not affiliated with or endorsed by the U.S. government or SAM.gov. The notice on the official source portal is the record that governs; confirm deadlines and amendments there.