Department of Defense, through Department of the Air Force, awarded Mainstream Engineering Corp of Rockledge, FL $1,799,218 under the SBIR program, with work starting 2025-07-23 and running to 2027-07-23. It is one of 9 SBIR and STTR awards Mainstream Engineering Corp received in the last two years, $4,533,608 in all. Each figure links to the federal record.
The award
| Recipient | Mainstream Engineering Corp (Rockledge, FL) |
|---|---|
| Awarding agency | Department of Defense |
| Awarding office | Department of the Air Force |
| Amount obligated | $1,799,218 |
| Period of performance starts | 2025-07-23 |
| Period of performance ends | 2027-07-23 |
| Award number | FA237725CB021 (contract) |
| Industry (NAICS) | 541715, Research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology) |
| Product or service code | AC12, National defense R&D services; department of defense - military; applied research |
| Place of performance | Rockledge, Brevard County, FL |
| Recipient registry id (UEI) | YR8FJBGXWRR1 |
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The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
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What it is for
Ii proposal f2-18506-scalable and fast epitaxy of high quality, single crystal znse substrates
Funding actions on this award
| Date | Action | Modification | Amount |
|---|---|---|---|
| 2026-06-10 | Supplemental agreement for work within scope | P00001 | $0 |
| 2025-07-23 | Initial award | 0 | $1,799,218 |
From the federal award record.
Other SBIR and STTR awards to Mainstream Engineering Corp
| Starts | Agency | Program | Amount | Project |
|---|---|---|---|---|
| 2026-06-25 | Department of Defense | SBIR | $139,774 | N254-P02 new award ph i mainstream engineering corporation systems, inc. NAVSEA (record) |
| 2026-04-01 | Department of Defense | SBIR | $249,986 | Ph i topic A254-016 for innovative operations for treatment and processing of wastewater (record) |
| 2026-03-31 | Department of Defense | SBIR | $1,499,363 | Atmospheric water generation on the move (awg-otm) (record) |
| 2025-09-29 | National Aeronautics and Space Administration | SBIR | $149,725 | I magnetic bearings for cryogenic fluid management (record) |
| 2025-07-28 | Department of Defense | SBIR Phase I | $249,976 | Small business innovation research (SBIR) Phase I, topic A244-071: Water at the point of n (record) |
| 2025-03-01 | Department of Defense | SBIR Phase I | $249,986 | Small business innovative research (SBIR) Phase I topic A244-066, mainstream engineering c (record) |
| 2025-02-07 | Department of Defense | SBIR Phase I | $95,580 | In-situ epitaxial defect reduction with augmented instrumentation and intelligent control (record) |
| 2024-12-16 | Environmental Protection Agency | SBIR Phase I | $100,000 | EPA SBIR FY25 Phase I point-of-use water treatment module for trace harmful species (record) |
Every other federal award to Mainstream Engineering Corp on record
The federal register lists 49 or more other awards to the same registry id (UEI YR8FJBGXWRR1), $116,062,647 in all, from 6 agencies.
| Starts | Agency | Amount | Award |
|---|---|---|---|
| 2028-01-07 | Department of Energy | $1,199,765 | This cooperative agreement allows ARPA-E and recipient mainstream engineering corporation to work together to (DEAR0002162) |
| 2026-07-01 | Federal Acquisition Service | $10,158,978 | Bpa call order eecu mainspares kits (47QSWC26F0105) |
| 2026-02-01 | Federal Acquisition Service | $4,119,609 | Bpa call order eecu mainspares (47QSWC26F0026) |
| 2025-08-25 | Federal Acquisition Service | $6,226,350 | Bpa call order eecu (47QSWC25F0145) |
| 2025-08-21 | Federal Acquisition Service | $2,550,482 | Bpa call order eecuspares kit (47QSWC25F0143) |
| 2025-08-13 | Department of the Air Force | $1,899,532 | Rapid ascent propellant loading operations (FA930025C6019) |
| 2024-07-31 | Federal Acquisition Service | $11,134,550 | Bpa call order environmental control unit ecu (47QSWC24F0097) |
| 2024-03-26 | Department of the Air Force | $1,759,723 | Multi-aperture frame with cooled ms-zns windows (FA865124CB018) |
| 2023-07-10 | Department of Energy | $1,347,168 | High conversion cell-level battery power converter (DESC0024119) |
| 2023-07-10 | Department of Energy | $1,295,788 | Strained linear ultra high molecular weight polyethylene heat exchanger (DESC0023791) |
| 2023-07-10 | Department of Energy | $249,998 | Removing chlorine from plastic using thermochemical pretreatment (DESC0023736) |
| 2023-03-07 | Department of the Navy | $1,696,767 | SBIR Phase II. (N6833523C0250) |
| 2023-01-16 | Department of Energy | $1,005,536 | Control number:2692-1515 mainstream engineering corporation award number: DE-AR0001699 foa number: De-foa-0002 (DEAR0001699) |
| 2022-09-23 | Missile Defense Agency | $3,098,709 | SBIR/STTR Phase II R&D: Thermal management system for cooled window (HQ086022C7150) |
| 2021-10-27 | Department of the Navy | $3,299,756 | EO14042: Research and development (N6833522C0062) |
| 2020-09-22 | Missile Defense Agency | $3,094,696 | SBIR/STTR Phase II R&D: Additively manufactured internally cooled window frame (HQ086020C7148) |
| 2020-08-28 | Missile Defense Agency | $1,617,813 | SBIR/STTR second Phase II R&D: Scaled and optimized internally cooled window. (HQ086020C7150) |
| 2020-07-09 | Missile Defense Agency | $2,636,649 | SBIR/STTR Phase II R&D: Weapon inspection, sustainment and recording device. (HQ086020C7401) |
| 2020-06-29 | Department of Energy | $1,298,931 | Coupled solar geothermal storage system (csgss) for single residences and district heated communities (DESC0020709) |
| 2020-04-01 | Department of the Air Force | $2,997,857 | Rapid innovation fund - high efficiency diesel for multiple power applications research and development (FA930220C0005) |
| 2019-12-12 | Department of the Navy | $1,504,611 | Research and development (N6833520C0240) |
| 2018-12-13 | Department of the Navy | $1,514,257 | Research and development igf::OT::igf (N6833519C0143) |
| 2018-08-20 | Missile Defense Agency | $3,193,370 | R&D rif contract (HQ014718C0037) |
| 2018-04-09 | Department of Energy | $1,145,850 | Conversion of coal wastes and municipal solids mixtures by pyrolysis torrefaction and entrained flow gasifica (DESC0018580) |
| 2018-04-09 | Department of Energy | $1,014,994 | Dissimilar metal bonding of corrosion-resistant cladding to structural materials in next generation nuclear re (DESC0018582) |
| 2017-06-12 | Department of Energy | $1,142,155 | Additive manufacturing of high strength steel components for the small modular reactor (DESC0017685) |
| 2017-06-12 | Department of Energy | $1,113,673 | Advanced, low-cost indoor heat exchanger for geothermal heat pump systems (DESC0017829) |
| 2017-02-21 | Department of Energy | $1,101,275 | Electrochemical reduction of carbon dioxide to useful chemical intermediates (DESC0017105) |
| 2017-02-21 | Department of Energy | $1,087,670 | Atomically precise membranes for the separation of hydrocarbons (DESC0017037) |
| 2016-06-13 | Department of Energy | $2,249,465 | Hydrothermal liquefaction of food waste and remediation of aqueous byproducts (DESC0015784) |
Who runs it, who owns it, where the money comes from and what to watch for, every claim linked to its source.
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Look up Mainstream Engineering CorpWhere this comes from
The Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) programs set aside part of federal research budgets for small companies. Agencies award them in phases: Phase I tests whether an idea is feasible, Phase II funds development, and Phase III is follow-on work paid for outside the set-aside. STTR awards also require a research institution as a partner.
Every figure on this page is taken from the award's own federal record, linked beside it, as it stood when the page was built: the recipient, its address, the awarding agency and office, the amount obligated so far, the dates and the description. Phase and program are shown as the award's own description states them. The amount can grow later if the agency adds funding to the same award.