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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. 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
  2. Hydrothermal Gasification of Concentrated Black Water to Produce Energy and Low Tier Water

    Amount: $1,099,974.00

    Mainstream demonstrated the feasibility of a novel Hydrothermal-based Blackwater Treatment System (H-BTS) that can produce energy and low-tier water from blackwater or other wet wastes. A 1,500 gal/da ...

    STTRPhase II2022Department of Defense Army
  3. Thermal Management System for Cooled Windows

    Amount: $1,499,389.00

    Seeker performance is limited by the infrared window’s ability to survive and image in a high-Mach, endo-atmospheric environment. Window materials primarily fail because of thermal shock, but can al ...

    SBIRPhase II2022Department of Defense Missile Defense Agency
  4. High Voltage and Speed SiC MOSFETs through Improved Gate Dielectric Interfaces

    Amount: $1,099,637.90

    Development of high voltage gated semiconductor device process that leverages the enhanced power handling capability of SiC, and remediates the undesirable effects (threshold voltage instability, incr ...

    SBIRPhase II2022Department of Defense Defense Microelectronics Activity
  5. Linkless Ammunition Loading System Improvements

    Amount: $139,572.00

    The Navy currently utilize an unreliable linkless ammunition loading system (LALS) for servicing aircraft resulting in considerable downtime that hinders mission readiness. This system up- and downloa ...

    SBIRPhase I2022Department of Defense Navy
  6. Universal UUV Storage, Launch, and Recovery Device

    Amount: $140,000.00

    The Navy has a growing fleet of unmanned undersea vehicles (UUVs) aboard their vessels. UUVs have a variety of manufacturers and come in a large range of sizes. Currently there is no common system for ...

    SBIRPhase I2022Department of Defense Navy
  7. Ruggedized Fan Coil Assembly (RFCA)

    Amount: $140,000.00

    Mainstream Engineering proposes to develop a ruggedized fan coil assembly (RFCA) for Navy surface ship compartment cooling.  Mainstream’s RFCA provides a 13% increase in net capacity, 74% reduction ...

    SBIRPhase I2022Department of Defense Navy
  8. 4000 HR Marine Diesel

    Amount: $1,799,936.00

    Mainstream Engineering will modify the design of its commercially available lightweight diesel engine for higher output in a marine environment.  A military grade marine generator will be designed to ...

    SBIRPhase II2022Department of Defense Navy
  9. High-Selectivity, High-Flux Gel-Based Membrane for the Separation of Carbon Dioxide

    Amount: $199,724.00

    Much of the U.S. energy comes from fixed, large-scale fossil fuel power plants, which will remain the case for the foreseeable future. Therefore, in a carbon-constrained environment targeted at preven ...

    SBIRPhase I2021Department of Energy
  10. 33C- Carbon Enhanced Copper Thermal Strap

    Amount: $199,851.00

    Mainstream is proposing a hybrid multi-strand braided thermal strap to enable flexible thermal connections that reduce cooldown time of SRF facilities. We will use our previously developed, scalable m ...

    SBIRPhase I2021Department of Energy
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