Greensource Cincinnati
- UEI
- JJELJM3RVNJ6
- CAGE
- 6QBC8
- Primary NAICS
- 221122 Electric Power Distribution
- SAM.gov registration
- Expired
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 221122 Electric Power Distribution Primary
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 541330 Engineering Services
- 541513 Computer Facilities Management Services
- 541990 All Other Professional, Scientific, and Technical Services
- 811210 Electronic and Precision Equipment Repair and Maintenance
- 813920 Professional Organizations
- SAM.gov registration date
- Website
- cmbuck.com
- Founded
- 1941
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Consumer Discretionary
- Consumer Durables & Apparel
- Household Durables
- Household Appliances
- SIC code
- 36 Electronic & Other Electric Equipment
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Government project number: alexsys S25-14471 | Air Force | $22,504 | |
| Information technology purchase for portsmouth paducah project office -UPS repair | Office of Environmental Management | $7,450 | |
| APC 100KVA modular power distribution unit | AFLCMC Wright Patterson AFB | $64,399 | |
| Battery replacement | AFLCMC Wright Patterson AFB | $35,093 | |
| APC ultra service plan | AFLCMC Wright Patterson AFB | $182,691 |
About Greensource Cincinnati
Greensource Cincinnati is a Cincinnati, Ohio-based woman-owned small disadvantaged business registered in SAM.gov since April 2012. The company specializes in providing power supply equipment and electrical infrastructure solutions to federal agencies, with a demonstrated track record of serving the Department of Defense and the Department of Energy. Operating as a for-profit corporate entity, Greensource Cincinnati has established itself as a reliable vendor for critical power infrastructure support, leveraging its expertise in uninterruptible power supply (UPS) systems, battery technologies, and related services to maintain mission-critical operations at federal installations.
Greensource Cincinnati's federal contract portfolio demonstrates substantial expertise in APC power equipment systems and battery management services. The company has received six prime federal contract awards spanning from September 2022 through September 2025, with a combined ceiling value exceeding $331,000. The Department of the Air Force has been the primary contracting agency, awarding contracts for APC Symmetra PX battery module replacements ($22,504 in September 2025), APC 100KVA modular power distribution units ($64,399.25 in June 2023), battery replacement services ($35,093.04 in May 2023), APC battery repair and rebuild services ($19,000 in September 2022), and an APC Ultra Service Plan for UPS and power distribution equipment serving the Simulation and Analysis Facility ($182,691.31 in September 2022). The Department of Energy's Office of Environmental Management awarded a UPS repair contract ($7,450 in March 2025) for the Portsmouth Paducah Project Office. All contract awards have been firm fixed-price purchase orders with no set-aside designations, indicating competitive procurement processes. Additionally, Greensource Cincinnati served as a subcontractor to Modern Technology Solutions, Inc. in May 2023, providing APC chilled water in-row cooling systems. The company's contract work reflects a specialized focus on power infrastructure maintenance, replacement, and extended service support critical to federal agency operations.
Quick answers
What is Greensource Cincinnati's UEI?
Greensource Cincinnati's Unique Entity ID (UEI) in SAM.gov is JJELJM3RVNJ6.
What is Greensource Cincinnati's CAGE code?
Greensource Cincinnati's CAGE code is 6QBC8.
What is Greensource Cincinnati's primary NAICS code?
Greensource Cincinnati's primary NAICS code is 221122 (Electric Power Distribution).
Is Greensource Cincinnati registered in SAM.gov?
Greensource Cincinnati's SAM.gov registration expired on August 6, 2026.
What is Greensource Cincinnati's most recent federal award?
Greensource Cincinnati's most recent federal contract award is Government project number: alexsys S25-14471 (FA813925P0019), from Air Force, on September 15, 2025.
On GovTribe
See Greensource Cincinnati's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors