MAINSTREAM ENGINEERING CORP
Solutions Through Advanced Technology
ROCKLEDGE, United States · Founded 2015 · $47.5M raised
- Headquarters
- ROCKLEDGE, Florida
- Employees
- 51–200
- Founded
- 2015
- Business Model
- B2G
- Website
- mainstream-engr.com
- Total Funding
- $47.5M
- Last Round
- $1.8M GrantJul 2025
- Rounds
- 42
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
About
Mainstream Engineering Corporation is a high-technology R&D-based manufacturer focused on transitioning advanced technology into high-quality, cost-effective products made in the USA. The company serves Department of Defense, NASA, and other federal agencies with innovations spanning thermal control, power electronics, mechanics, and materials science, with over 48 patents and 8+ military products developed.
Summary
MAINSTREAM ENGINEERING CORP is a Deep Tech company based in ROCKLEDGE, United States, founded in 2015. It has raised $47.5M in total across 42 rounds, most recently a $1.8M Grant round in Jul 2025.
Tech & App Stack
4 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
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Funding History
Jul 2025
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Funding: Grant. Amounts, valuations, and investors where available.
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