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 ↓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.
Top agencies
Funding agencies ranked by obligations since FY2022.
| Funding agency | Latest 12 mo | Since 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.
What it sells
Product and service codes (PSC) on this contractor's awards, since FY2022.
| PSC | Description | Since FY2022 |
|---|---|---|
| C219 | Architect and Engineering- general: Other | $33.7M |
| C211 | Architect and Engineering- general: Landscaping, Interior Layout, and Designing | $3.2M |
| H146 | Quality Control- Water Purification and Sewage Treatment Equipment | $249K |
| F108 | Environmental 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.
| Award | Agency | Obligated | Current 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. | $12.5M | May 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 | $451K | Sep 30, 2027 |
Recent awards
This contractor's newest prime contract awards, most recent first.
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 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… | $69K | Jul 23, 2025 |
| 140P5224P0071 | Department of the Interior FUNDING TO CLOSEOUT CONTRACT 140P5218P0202 | $18K | Jun 19, 2024 |
| W9127823F0456 | Department of Defense TASK 3.1 MARINE CORPS BASE CAMP LEJEUNE | $1.3M | Sep 28, 2023 |
| W9127823F0318 | Department of Defense THE PURPOSE OF THIS TASK ORDER IS TO PROVIDE FY23 ENVIRONMENTAL PLANS FOR SOTO CANO AIR BASE, HONDURAS. | $742K | Sep 22, 2023 |
| W9127823F0362 | Department of Defense THE PURPOSE FOR THIS TASK ORDER IS FOR ENVIRONMENTAL COMPLIANCE TECHNICAL SUPPORT 81ST READINESS DIVISION | $685K | Sep 18, 2023 |
| N4008523F6627 | Department of Defense MC-MW, MCRD PARRIS ISLAND SITES 1,3 AND UST 2 2023 LTM, MAINTENAN | $430K | Sep 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 | $155K | Sep 13, 2023 |
| N6945023F0838 | Department of Defense 23L-HAZARDOUS WASTE MANAGEMENT PLAN, NAS KEY WEST, FL | $52K | Aug 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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