Mainstream Engineering Corp
UEI YR8FJBGXWRR1 · FL · SAM.gov record ↗
$43.7M
FY2025 obligations
75
Contract awards
May 2, 2016
First action
Jun 10, 2026
Latest action
Obligations by agency
- General Services Administration$23.4M
- Department Of Defense$20.0M
- National Aeronautics And Space Administration$150K
- Environmental Protection Agency$100K
Obligations by NAICS
Monthly obligations
Oct 24
Nov 24
Dec 24
Jan 25
Feb 25
Mar 25
Apr 25
May 25
Jun 25
Jul 25
Aug 25
Sep 25
Oct 25
Nov 25
Dec 25
Jan 26
Feb 26
Mar 26
Apr 26
May 26
Jun 26
Contracts ending within 18 months (recompete watch)
- M6785426C6553 ↗$140K
THIS IS A PHASE I CONTRACT AWARDED UNDER SMALL BUSINESS INNOVATIVE RESEARCH 25.2-074.
- Ends
- Dec 8, 2026
- Started
- Feb 9, 2026
- Agency
- Department Of The Navy
- NAICS
- 541715
- M6785425C6526 ↗$240K
THIS IS AN AWARD OF A BASE CONTRACT UNDER SMALL BUSINESS INNOVATIVE RESEARCH PROGRAM TOPIC 25.1-003.
- Ends
- Dec 13, 2026
- Started
- Jul 7, 2025
- Agency
- Department Of The Navy
- NAICS
- 541715
- 47QSWC26F0026 ↗$4.1M
BPA CALL ORDER EECU MAINSPARES
- Ends
- Jan 31, 2027
- Started
- Jan 31, 2026
- Agency
- Federal Acquisition Service
- NAICS
- 333415
- SPE7M225P0796 ↗$800K
8511047679!ELEMENT,RELEASE
- Ends
- Feb 19, 2027
- Started
- Dec 11, 2024
- Agency
- Defense Logistics Agency
- NAICS
- 336413
HYBRID DIRECT VAPOR COMPRESSION THERMAL MANAGEMENT SYSTEM FOR 300-KW CLASS LASERS
- Ends
- Mar 19, 2027
- Started
- Dec 19, 2023
- Agency
- Department Of The Air Force
- NAICS
- 541715
- SPE7M225P1205 ↗$800K
8511115558!ELEMENT,RELEASE
- Ends
- Mar 24, 2027
- Started
- Jan 13, 2025
- Agency
- Defense Logistics Agency
- NAICS
- 336413
- SPE7M225P1538 ↗$800K
8511163530!ELEMENT,RELEASE
- Ends
- Apr 29, 2027
- Started
- Feb 18, 2025
- Agency
- Defense Logistics Agency
- NAICS
- 336413
- HQ086022C7150 ↗$1.6M
SBIR/STTR PHASE II R&D
- Ends
- May 10, 2027
- Started
- Sep 22, 2022
- Agency
- Missile Defense Agency
- NAICS
- 541715
- FA930025C6019 ↗$1.9M
RAPID ASCENT PROPELLANT LOADING OPERATIONS
- Ends
- May 12, 2027
- Started
- Aug 12, 2025
- Agency
- Department Of The Air Force
- NAICS
- 541715
- SPE7M225P2125 ↗$800K
8511254921!ELEMENT,RELEASE
- Ends
- Jun 1, 2027
- Started
- Mar 23, 2025
- Agency
- Defense Logistics Agency
- NAICS
- 336413
| PIID | Description | Agency | NAICS | Obligated | Start | End |
|---|---|---|---|---|---|---|
| M6785426C6553 ↗ | THIS IS A PHASE I CONTRACT AWARDED UNDER SMALL BUSINESS INNOVATIVE RESEARCH 25.2-074. | Department Of The Navy | 541715 | $140K | Feb 9, 2026 | Dec 8, 2026 |
| M6785425C6526 ↗ | THIS IS AN AWARD OF A BASE CONTRACT UNDER SMALL BUSINESS INNOVATIVE RESEARCH PROGRAM TOPIC 25.1-003. | Department Of The Navy | 541715 | $240K | Jul 7, 2025 | Dec 13, 2026 |
| 47QSWC26F0026 ↗ | BPA CALL ORDER EECU MAINSPARES | Federal Acquisition Service | 333415 | $4.1M | Jan 31, 2026 | Jan 31, 2027 |
| SPE7M225P0796 ↗ | 8511047679!ELEMENT,RELEASE | Defense Logistics Agency | 336413 | $800K | Dec 11, 2024 | Feb 19, 2027 |
| FA945124CX019 ↗ | HYBRID DIRECT VAPOR COMPRESSION THERMAL MANAGEMENT SYSTEM FOR 300-KW CLASS LASERS | Department Of The Air Force | 541715 | $0 | Dec 19, 2023 | Mar 19, 2027 |
| SPE7M225P1205 ↗ | 8511115558!ELEMENT,RELEASE | Defense Logistics Agency | 336413 | $800K | Jan 13, 2025 | Mar 24, 2027 |
| SPE7M225P1538 ↗ | 8511163530!ELEMENT,RELEASE | Defense Logistics Agency | 336413 | $800K | Feb 18, 2025 | Apr 29, 2027 |
| HQ086022C7150 ↗ | SBIR/STTR PHASE II R&D | Missile Defense Agency | 541715 | $1.6M | Sep 22, 2022 | May 10, 2027 |
| FA930025C6019 ↗ | RAPID ASCENT PROPELLANT LOADING OPERATIONS | Department Of The Air Force | 541715 | $1.9M | Aug 12, 2025 | May 12, 2027 |
| SPE7M225P2125 ↗ | 8511254921!ELEMENT,RELEASE | Defense Logistics Agency | 336413 | $800K | Mar 23, 2025 | Jun 1, 2027 |
Largest awards
- 47QSWC26F0105 ↗$10.2M
BPA CALL ORDER EECU MAINSPARES KITS
- Ends
- Jun 29, 2027
- Started
- Jun 30, 2026
- Agency
- Federal Acquisition Service
- NAICS
- 333415
- 47QSWC25F0145 ↗$6.2M
BPA CALL ORDER EECU
- Ends
- Aug 3, 2026
- Started
- Aug 24, 2025
- Agency
- Federal Acquisition Service
- NAICS
- 333415
- 47QSWC26F0026 ↗$4.1M
BPA CALL ORDER EECU MAINSPARES
- Ends
- Jan 31, 2027
- Started
- Jan 31, 2026
- Agency
- Federal Acquisition Service
- NAICS
- 333415
- 47QSWC25F0143 ↗$2.6M
BPA CALL ORDER EECUSPARES KIT
- Ends
- Aug 19, 2026
- Started
- Aug 20, 2025
- Agency
- Federal Acquisition Service
- NAICS
- 333415
- FA930025C6019 ↗$1.9M
RAPID ASCENT PROPELLANT LOADING OPERATIONS
- Ends
- May 12, 2027
- Started
- Aug 12, 2025
- Agency
- Department Of The Air Force
- NAICS
- 541715
- FA237725CB021 ↗$1.8M
SBIR II PROPOSAL F2-18506-SCALABLE AND FAST EPITAXY OF HIGH QUALITY, SINGLE CRYSTAL ZNSE SUBSTRATES
- Ends
- Jul 22, 2027
- Started
- Jul 22, 2025
- Agency
- Department Of The Air Force
- NAICS
- 541715
- HQ086022C7150 ↗$1.6M
SBIR/STTR PHASE II R&D
- Ends
- May 10, 2027
- Started
- Sep 22, 2022
- Agency
- Missile Defense Agency
- NAICS
- 541715
- M6785426C5302 ↗$1.5M
SBIR ATMOSPHERIC WATER GENERATION ON THE MOVE (AWG-OTM)
- Ends
- Mar 23, 2029
- Started
- Mar 30, 2026
- Agency
- Department Of The Navy
- NAICS
- 541519
- FA239425CB054 ↗$1.4M
SCALED SILICON CARBIDE ON INSULATOR FOR QUANTUM APPLICATIONS, PROPOSAL # F2D-15635
- Ends
- Nov 25, 2027
- Started
- Aug 25, 2025
- Agency
- Department Of The Air Force
- NAICS
- 541715
- N6833526C0172 ↗$1000K
RESEARCH AND DEVELOPMENT
- Ends
- Jun 19, 2028
- Started
- Dec 7, 2025
- Agency
- Department Of The Navy
- NAICS
- 541715
- N6833525C0231 ↗$999K
RESEARCH AND DEVELOPMENT
- Ends
- Aug 31, 2027
- Started
- Feb 23, 2025
- Agency
- Department Of The Navy
- NAICS
- 541715
- SPE7M225P2125 ↗$800K
8511254921!ELEMENT,RELEASE
- Ends
- Jun 1, 2027
- Started
- Mar 23, 2025
- Agency
- Defense Logistics Agency
- NAICS
- 336413
- SPE7M225P1205 ↗$800K
8511115558!ELEMENT,RELEASE
- Ends
- Mar 24, 2027
- Started
- Jan 13, 2025
- Agency
- Defense Logistics Agency
- NAICS
- 336413
- SPE7M225P0796 ↗$800K
8511047679!ELEMENT,RELEASE
- Ends
- Feb 19, 2027
- Started
- Dec 11, 2024
- Agency
- Defense Logistics Agency
- NAICS
- 336413
- SPE7M225P2594 ↗$800K
8511334468!ELEMENT,RELEASE
- Ends
- Jul 5, 2027
- Started
- Apr 24, 2025
- Agency
- Defense Logistics Agency
- NAICS
- 336413
- SPE7M225P1538 ↗$800K
8511163530!ELEMENT,RELEASE
- Ends
- Apr 29, 2027
- Started
- Feb 18, 2025
- Agency
- Defense Logistics Agency
- NAICS
- 336413
- SPE7M225P0147 ↗$786K
8510946189!ELEMENT,RELEASE
- Ends
- Aug 30, 2026
- Started
- Oct 8, 2024
- Agency
- Defense Logistics Agency
- NAICS
- 336413
- W911SR25C0020 ↗$717K
MIGRATE THE HAZARD AND ACTIVELY DECOMPOSES OR DETOXIFIES THE WIDE RANGE OF CHEMICAL WARFARE AGENTS AND TOXIC INDUSTRIAL CHEMICALS.
- Ends
- Jun 16, 2027
- Started
- Jul 1, 2025
- Agency
- Department Of The Army
- NAICS
- 541715
- N0002424CS065 ↗$598K
MODIFICATION TO ADD SUBCONTRACTOR TO FAR CLAUSE 52.244-2 FOR SBIR PHASE II TOPIC #N221-054.
- Ends
- Jul 29, 2027
- Started
- Jul 29, 2024
- Agency
- Department Of The Navy
- NAICS
- 541713
- N6833523C0250 ↗$499K
MODIFICATION TO UPDATE TPOC/COORDINATOR INFORMATION FOR SBIR PHASE II TOPIC #N221-045.
- Ends
- Jun 5, 2026
- Started
- Mar 6, 2023
- Agency
- Department Of The Navy
- NAICS
- 541715
- 47QSWC25F0058 ↗$386K
EECU BPA CALL ORDER
- Ends
- Feb 9, 2026
- Started
- Mar 9, 2025
- Agency
- Federal Acquisition Service
- NAICS
- 333415
- W5170126CA168 ↗$250K
SBIR PH I TOPIC A254-016 FOR INNOVATIVE OPERATIONS FOR TREATMENT AND PROCESSING OF WASTEWATER
- Ends
- Sep 30, 2026
- Started
- Mar 31, 2026
- Agency
- Department Of The Army
- NAICS
- 541715
- W5170125CA026 ↗$250K
SMALL BUSINESS INNOVATIVE RESEARCH (SBIR) PHASE I TOPIC A244-066, MAINSTREAM ENGINEERING CORP
- Ends
- Aug 30, 2025
- Started
- Feb 28, 2025
- Agency
- Department Of The Army
- NAICS
- 541715
- W5170125CA176 ↗$250K
SMALL BUSINESS INNOVATION RESEARCH (SBIR) PHASE I, TOPIC A244-071: WATER AT THE POINT OF NEED. PROPOSAL A244-071-2260: COMPACT, DEPLOYABLE WATER PURIFICATION SYSTEM.
- Ends
- Jan 27, 2026
- Started
- Jul 27, 2025
- Agency
- Department Of The Army
- NAICS
- 541715
- W5170125PA011 ↗$250K
PHASE I TOPIC A244-070, ADVANCED MANUFACTURING OF ENGINE COOLING FANS FOR WHEELED VEHICLES
- Ends
- Feb 4, 2026
- Started
- Aug 5, 2025
- Agency
- Department Of The Army
- NAICS
- 541715
| PIID | Description | Agency | NAICS | Obligated | Start | End |
|---|---|---|---|---|---|---|
| 47QSWC26F0105 ↗ | BPA CALL ORDER EECU MAINSPARES KITS | Federal Acquisition Service | 333415 | $10.2M | Jun 30, 2026 | Jun 29, 2027 |
| 47QSWC25F0145 ↗ | BPA CALL ORDER EECU | Federal Acquisition Service | 333415 | $6.2M | Aug 24, 2025 | Aug 3, 2026 |
| 47QSWC26F0026 ↗ | BPA CALL ORDER EECU MAINSPARES | Federal Acquisition Service | 333415 | $4.1M | Jan 31, 2026 | Jan 31, 2027 |
| 47QSWC25F0143 ↗ | BPA CALL ORDER EECUSPARES KIT | Federal Acquisition Service | 333415 | $2.6M | Aug 20, 2025 | Aug 19, 2026 |
| FA930025C6019 ↗ | RAPID ASCENT PROPELLANT LOADING OPERATIONS | Department Of The Air Force | 541715 | $1.9M | Aug 12, 2025 | May 12, 2027 |
| FA237725CB021 ↗ | SBIR II PROPOSAL F2-18506-SCALABLE AND FAST EPITAXY OF HIGH QUALITY, SINGLE CRYSTAL ZNSE SUBSTRATES | Department Of The Air Force | 541715 | $1.8M | Jul 22, 2025 | Jul 22, 2027 |
| HQ086022C7150 ↗ | SBIR/STTR PHASE II R&D | Missile Defense Agency | 541715 | $1.6M | Sep 22, 2022 | May 10, 2027 |
| M6785426C5302 ↗ | SBIR ATMOSPHERIC WATER GENERATION ON THE MOVE (AWG-OTM) | Department Of The Navy | 541519 | $1.5M | Mar 30, 2026 | Mar 23, 2029 |
| FA239425CB054 ↗ | SCALED SILICON CARBIDE ON INSULATOR FOR QUANTUM APPLICATIONS, PROPOSAL # F2D-15635 | Department Of The Air Force | 541715 | $1.4M | Aug 25, 2025 | Nov 25, 2027 |
| N6833526C0172 ↗ | RESEARCH AND DEVELOPMENT | Department Of The Navy | 541715 | $1000K | Dec 7, 2025 | Jun 19, 2028 |
| N6833525C0231 ↗ | RESEARCH AND DEVELOPMENT | Department Of The Navy | 541715 | $999K | Feb 23, 2025 | Aug 31, 2027 |
| SPE7M225P2125 ↗ | 8511254921!ELEMENT,RELEASE | Defense Logistics Agency | 336413 | $800K | Mar 23, 2025 | Jun 1, 2027 |
| SPE7M225P1205 ↗ | 8511115558!ELEMENT,RELEASE | Defense Logistics Agency | 336413 | $800K | Jan 13, 2025 | Mar 24, 2027 |
| SPE7M225P0796 ↗ | 8511047679!ELEMENT,RELEASE | Defense Logistics Agency | 336413 | $800K | Dec 11, 2024 | Feb 19, 2027 |
| SPE7M225P2594 ↗ | 8511334468!ELEMENT,RELEASE | Defense Logistics Agency | 336413 | $800K | Apr 24, 2025 | Jul 5, 2027 |
| SPE7M225P1538 ↗ | 8511163530!ELEMENT,RELEASE | Defense Logistics Agency | 336413 | $800K | Feb 18, 2025 | Apr 29, 2027 |
| SPE7M225P0147 ↗ | 8510946189!ELEMENT,RELEASE | Defense Logistics Agency | 336413 | $786K | Oct 8, 2024 | Aug 30, 2026 |
| W911SR25C0020 ↗ | MIGRATE THE HAZARD AND ACTIVELY DECOMPOSES OR DETOXIFIES THE WIDE RANGE OF CHEMICAL WARFARE AGENTS AND TOXIC INDUSTRIAL CHEMICALS. | Department Of The Army | 541715 | $717K | Jul 1, 2025 | Jun 16, 2027 |
| N0002424CS065 ↗ | MODIFICATION TO ADD SUBCONTRACTOR TO FAR CLAUSE 52.244-2 FOR SBIR PHASE II TOPIC #N221-054. | Department Of The Navy | 541713 | $598K | Jul 29, 2024 | Jul 29, 2027 |
| N6833523C0250 ↗ | MODIFICATION TO UPDATE TPOC/COORDINATOR INFORMATION FOR SBIR PHASE II TOPIC #N221-045. | Department Of The Navy | 541715 | $499K | Mar 6, 2023 | Jun 5, 2026 |
| 47QSWC25F0058 ↗ | EECU BPA CALL ORDER | Federal Acquisition Service | 333415 | $386K | Mar 9, 2025 | Feb 9, 2026 |
| W5170126CA168 ↗ | SBIR PH I TOPIC A254-016 FOR INNOVATIVE OPERATIONS FOR TREATMENT AND PROCESSING OF WASTEWATER | Department Of The Army | 541715 | $250K | Mar 31, 2026 | Sep 30, 2026 |
| W5170125CA026 ↗ | SMALL BUSINESS INNOVATIVE RESEARCH (SBIR) PHASE I TOPIC A244-066, MAINSTREAM ENGINEERING CORP | Department Of The Army | 541715 | $250K | Feb 28, 2025 | Aug 30, 2025 |
| W5170125CA176 ↗ | SMALL BUSINESS INNOVATION RESEARCH (SBIR) PHASE I, TOPIC A244-071: WATER AT THE POINT OF NEED. PROPOSAL A244-071-2260: COMPACT, DEPLOYABLE WATER PURIFICATION SYSTEM. | Department Of The Army | 541715 | $250K | Jul 27, 2025 | Jan 27, 2026 |
| W5170125PA011 ↗ | PHASE I TOPIC A244-070, ADVANCED MANUFACTURING OF ENGINE COOLING FANS FOR WHEELED VEHICLES | Department Of The Army | 541715 | $250K | Aug 5, 2025 | Feb 4, 2026 |