Contractor directory
UEI M9BYKKNNC4J8 · CAGE 6AK36

MSE Group LLC

MSE Group LLC received $0 in federal prime contract obligations in the 12 months ending Oct 5, 2026, down 100.0% from $1.7M the year before, and $37.0M since FY2022. Its largest customer is the Department of Defense.

See 2 contracts ending in the next 18 months ↓
Obligations, latest 12 months
$0
down 100.0% vs. $1.7M
Since FY2022
$37.0M
86 awards
Awards with activity
4
Latest 12 months
Most recent action
May 28, 2026
First seen Oct 12, 2021

Contractor details

Unique Entity ID (UEI)
M9BYKKNNC4J8
CAGE code
6AK36
Headquarters
SAN Antonio, TX
Business size
Other Than Small Business
Socioeconomic status
8(a)
Parent company
Onterris, Inc. (UEI U423S3MV3V53)

As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.

Obligations by fiscal year

Net prime contract obligations by federal fiscal year.

FY2022
$26.4M
FY2023
$6.8M
FY2024
$2.1M
FY2025
$1.7M
FY2026
$0

Top agencies

Funding agencies ranked by obligations since FY2022.

Funding agencyLatest 12 moSince FY2022
Department of Defense$0$36.1M
General Services Administration$0$699K
Department of Transportation$0$249K

Top NAICS codes

Industry codes agencies recorded on this contractor's awards, since FY2022.

NAICSIndustryLatest 12 moSince FY2022
541330Engineering Services$0$34.2M
562910Remediation Services$0$2.6M
221310Water Supply and Irrigation Systems$0$249K

What it sells

Product and service codes (PSC) on this contractor's awards, since FY2022.

PSCDescriptionSince FY2022
C219Architect and Engineering- general: Other$33.7M
C211Architect and Engineering- general: Landscaping, Interior Layout, and Designing$3.2M
H146Quality Control- Water Purification and Sewage Treatment Equipment$249K
F108Environmental Systems Protection- Environmental Remediation$18K

Contracts ending in the next 18 months

This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.

AwardAgencyObligatedCurrent end
W9127822F0130
Department of Defense
THE PURPOSE OF THIS TASK ORDER IS TO CONDUCT PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) PHASE I REMEDIAL INVESTIGATION (RI) AT PATRICK SFB, MACDILL AFB & AVON PARK AFR FLORIDA.
$12.5MMay 31, 2027
N4008523F6568
Department of Defense
MC-MW, CHERRY POINT, SITES 4, 7, 10, AND 90, LTM, 8A LONG TERM MONITORING AND MAINTENANCE FOR POST ROD SITES AND PARTNERING
$451KSep 30, 2027

Recent awards

This contractor's newest prime contract awards, most recent first.

AwardAgencyObligatedAwarded
N4008525F0187
Department of Defense
THE OBJECTIVE OF THIS CONTRACT TASK ORDER IS FOR THE CONTRACTOR TO CONDUCT TRIANNUAL STACK TESTING ON THE GENERATORS AT THE VLF POWER PLANT TO DEMONSTRATE COMPLIANCE WITH CURRENT…
$69KJul 23, 2025
140P5224P0071
Department of the Interior
FUNDING TO CLOSEOUT CONTRACT 140P5218P0202
$18KJun 19, 2024
W9127823F0456
Department of Defense
TASK 3.1 MARINE CORPS BASE CAMP LEJEUNE
$1.3MSep 28, 2023
W9127823F0318
Department of Defense
THE PURPOSE OF THIS TASK ORDER IS TO PROVIDE FY23 ENVIRONMENTAL PLANS FOR SOTO CANO AIR BASE, HONDURAS.
$742KSep 22, 2023
W9127823F0362
Department of Defense
THE PURPOSE FOR THIS TASK ORDER IS FOR ENVIRONMENTAL COMPLIANCE TECHNICAL SUPPORT 81ST READINESS DIVISION
$685KSep 18, 2023
N4008523F6627
Department of Defense
MC-MW, MCRD PARRIS ISLAND SITES 1,3 AND UST 2 2023 LTM, MAINTENAN
$430KSep 18, 2023
N4008523F6568
Department of Defense
MC-MW, CHERRY POINT, SITES 4, 7, 10, AND 90, LTM, 8A LONG TERM MONITORING AND MAINTENANCE FOR POST ROD SITES AND PARTNERING
$155KSep 13, 2023
N6945023F0838
Department of Defense
23L-HAZARDOUS WASTE MANAGEMENT PLAN, NAS KEY WEST, FL
$52KAug 21, 2023

Other Onterris, Inc. entities

UEIs that report the same ultimate parent in SAM.gov. Ownership records can lag acquisitions.

Prime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.

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