Federal grants to Mainstream Engineering Corp
Mainstream Engineering Corp in Rockledge, Florida received $6.9 million in federal grants from fiscal 2021 to 2025, across 16 awards. Its largest program was Office of Science Financial Assistance Program, with $5.9 million. In fiscal 2025 more was taken back from its awards than added, a net -$134,546.
From USAspending.gov award records, updated November 7, 2026.
- Grants, FY 2021 to 2025$6.9 million
- Awards16
- Awarded in FY 2025-$134,546
- Largest award$1.3 million
By year
| Fiscal year | Awards | Amount |
|---|---|---|
| FY 2021 | 4 | $717,793 |
| FY 2022 | 2 | $1.3 million |
| FY 2023 | 6 | $2.0 million |
| FY 2024 | 6 | $3.0 million |
| FY 2025 | 0 | -$134,546 |
Programs that fund Mainstream Engineering Corp
| Program | Awards | Amount |
|---|---|---|
| Office of Science Financial Assistance Program | 15 | $5.9 million |
| Advanced Research Projects Agency - Energy | 1 | $1.0 million |
Awarding agencies
| Agency | Awards | Amount |
|---|---|---|
| Department of Energy | 16 | $6.9 million |
Largest awards
| Award | Program | First action | Amount |
|---|---|---|---|
| High conversion cell-level battery power converter | Office of Science Financial Assistance Program | July 28, 2023 | $1.3 million |
| Strained linear ultra high molecular weight polyethylene heat exchanger | Office of Science Financial Assistance Program | July 21, 2023 | $1.3 million |
| Coupled solar geothermal storage system (CSGSS) for single residences and district heated communities | Office of Science Financial Assistance Program | June 3, 2021 | $1.1 million |
| Control number:2692-1515 mainstream engineering corporation award number: DE-AR0001699 foa number: DE-FOA-0002692 converting unf radioisotopes into energy sbir/sttr (curie sbir/sttr) project title: improved volatile and semi-volatile radionuclide off-gas management | Advanced Research Projects Agency - Energy | January 4, 2023 | $1.0 million |
| Removing chlorine from plastic using thermochemical pretreatment | Office of Science Financial Assistance Program | July 21, 2023 | $249,998 |
| Low doped sic epiwafers for room temperature, ultrafast, and radiation hard sensors | Office of Science Financial Assistance Program | February 13, 2024 | $199,985 |
| High-effectiveness heat exchangers for pem fuel cell thermal management | Office of Science Financial Assistance Program | August 2, 2023 | $199,977 |
| Variable speed electrically powered compact pto | Office of Science Financial Assistance Program | August 20, 2024 | $199,953 |
| Enabling devices for sensors to detect neutrinoless double beta decay at nexo | Office of Science Financial Assistance Program | February 12, 2024 | $199,917 |
| Improved alkaline exchange membranes for water electrolyzers | Office of Science Financial Assistance Program | July 31, 2023 | $199,899 |
Questions people ask
How much federal grant money does Mainstream Engineering Corp get?
$6.9 million in 16 grant awards from fiscal 2021 to 2025, as obligations reported to USAspending.gov.
Which agency gives Mainstream Engineering Corp the most?
The Department of Energy, with $6.9 million in 16 awards.
What is Mainstream Engineering Corp's largest federal grant?
$1.3 million under Office of Science Financial Assistance Program, with its first action in the period on July 28, 2023. That counts only the money obligated in fiscal 2021 to 2025.
Which federal programs fund Mainstream Engineering Corp?
Its largest are Office of Science Financial Assistance Program and Advanced Research Projects Agency - Energy.
Other grant recipients in Rockledge
- M2X Energy Inc.
- County of Brevard
- Community Credit Union of Florida
- Brevard County
- Space Coast Center for Independent Living, Inc.
- Brevard Achievement Center, Inc.
Largest federal grant recipients in Florida · Federal grants in Florida