Proe Power Systems, LLC
Medina, OH
- UEI
- U55NJ6S474C4
- CAGE
- 1WC45
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 5072 Morning Song Dr, Medina, OH 44256, USA
- Website
- proepowersystems.com
- Founded
- 2005
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| The Boeing Company | 80MSFC20C0052 | $228,800 | |
| The Boeing Company | 80MSFC20C0052 | $228,800 | |
| The Boeing Company | 80MSFC20C0052 | $68,480 | |
| The Boeing Company | 80MSFC20C0052 | $68,152 | |
| The Boeing Company | 80MSFC20C0052 | $198,720 |
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About the company
Proe Power Systems, LLC, a limited liability partnership based in Medina, Ohio, operates exclusively as a subcontractor on NASA's Space Launch System (SLS) Stages Production and Evolution Contract (SPEC) under prime contractor The Boeing Company. The vendor has no prime contract footprint and does not hold federal IDVs, BPAs, or GSA vehicles; all four recent awards are subcontract task orders flowing from Boeing's SLS architecture work.
Proe Power Systems' federal engagement is narrowly concentrated with a single customer — NASA Marshall Space Flight Center — which accounts for 100% of the vendor's recent award activity. The vendor has obligated $564 thousand across four subcontract awards between June 2024 and March 2026, all directed to guided missile and space vehicle manufacturing support under the SPEC vehicle. Award frequency shows one task order each in 2024 and 2025, and two task orders in 2026 (most recent award March 9, 2026). The combined dollar magnitude and narrow customer concentration indicate Proe Power Systems operates as a specialized SLS-focused supplier to Boeing rather than a diversified federal contractor with multi-agency or multi-prime exposure. The source does not disclose specific technical scope, set-aside designations, or ownership classifications beyond the LLC structure.
SBA capabilities narrative
Consulting Specialties: Aerospace Propulsion, Spacecraft Fluid Components, System Engineering and Integration, Alternative Engine Cycles (Ericsson, Brayton, Stirling Organic Rankine), Liquid and Air Cooled Electronics Optimization, Thermal Control Systems, Alternative Fuels, Conventional Powerplants (Internal Combustion Engines and Emissions), Cryogenics, Fuel Cell Powerplants, Gas Turbine Powerplants, Heat Exchangers and Recuperators, Hydrogen Storage and Distribution, and Photovoltaic Power
Quick answers
Is Proe Power Systems, LLC registered in SAM.gov?
Yes. Proe Power Systems, LLC's SAM.gov registration is active through August 4, 2027.
On GovTribe
See Proe Power Systems, LLC's full federal record
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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