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Company Information
ROCKLEDGE, FL 32955-5327
United States




# of Employees: 110

Ownership Information

HUBZone Owned: No

Socially and Economically Disadvantaged: No

Woman Owned: No

Success Stories

  1. SBIR-STTR-Success: Mainstream Engineering Corp.

    Stationing hungry soldiers in an Iraqi desert where temperatures can exceed 130 degrees Fahrenheit presents obvious logistical challenges. Refrigerating food is necessary but difficult, especially in remote locations. It’s also expensive and potentially dangerous to transport fuel to power the...
  2. SBIR-STTR Success: Mainstream Engineering

    Nearly thirty years ago, brand new Florida-based Mainstream Engineering received two small SBIR awards from the U.S. Air Force for the development of spacecraft heat rejection systems. But Dr. Robert P. Scaringe, President and Founder, already had transition on his mind long before that.“Taking a...

Award Charts

Award Listing

  1. Advanced Air Quality Control and Regulation for Next-Generation Rebreathers

    Amount: $139,960.00

    Mainstream Engineering will demonstrate continuous, reliable long-term active removal of CO2 without any appreciable heat generation, addressing issues of limited-capacity adsorbent scrubber materials ...

    SBIRPhase I2023Department of Defense Navy
  2. Topic 9a. High Conversion Cell-Level Battery Power Converter

    Amount: $198,999.00

    With the aggressive adoption of renewable energy sources, the demand for reliable, efficient energy storage systems continues to grow in step. By 2030, the Li-ion battery energy storage systems are ex ...

    SBIRPhase I2023Department of Energy
  3. Removing Chlorine from Plastic using Thermochemical Pretreatment

    Amount: $249,998.00

    Approximately 380 million tons of plastic is produced every year and over 75% of plastic is discarded as waste after a single use. Only 8% of waste plastic is recycled and 76% is landfilled. Many plas ...

    SBIRPhase I2023Department of Energy
  4. Strained Linear Ultra High Molecular Weight Polyethylene Heat Exchanger

    Amount: $199,807.00

    Desire for low cost and high corrosion resistance have driven efforts to develop polymer heat exchangers in industrial heat pumps for decades; however, these approaches are typically limited by availa ...

    SBIRPhase I2023Department of Energy
  5. High-Effectiveness Heat Exchangers for PEM Fuel Cell Thermal Management

    Amount: $199,977.00

    Relatively low operating temperatures of proton exchange membrane fuel cells (PEMFCs) necessitate large thermal management systems (TMS). For PEMFCs to be a viable replacement for diesel engines in he ...

    SBIRPhase I2023Department of Energy
  6. Improved Alkaline Exchange Membranes for Water Electrolyzers

    Amount: $199,899.00

    Carbon emissions have led to global warming and must be curbed to slow the rapidly increasing temperatures that will lead to catastrophic drought, food shortages, and scarcity. The U.S. government is ...

    SBIRPhase I2023Department of Energy
  7. High-Performance Nanoparticle-Modified Membrane for Redox Flow Batteries

    Amount: $199,603.00

    There is an increasing need for improved grid-level energy storage to accommodate both intermittent, renewable power generation sources (e.g., wind, solar) and to provide increased distributed grid-le ...

    SBIRPhase I2022Department of Energy
  8. Polymerized MOF Beads for CWAs

    Amount: $516,646.38

    Chemical warfare agents (CWAs) continue to represent a significant threat with their high toxicity levels. Current protective layers provide a good adsorbent, but not a reactive layer and are thus not ...

    SBIRPhase II2022Department of Defense Office for Chemical and Biological Defense
  9. Topic 10.a Hybrid Geothermal Heat Pump for Single Residences

    Amount: $1,099,014.00

    Statement of the Problem or Situation Geothermal heat pumps have the potential to significantly reduce residential and commercial energy usage for space heating, air conditioning, and hot water. The l ...

    SBIRPhase II2022Department of Energy
  10. Canine Non-Invasive Respiratory Monitoring Apparatus

    Amount: $172,851.00

    Mainstream Engineering will develop a lightweight, reliable canine respiratory monitoring apparatus for accurate measurement of VO2,Max and other metabolic signatures for military working dogs (MWDs) ...

    STTRPhase I2022Department of Defense Army
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