Chester Supply, LLC
Chester Supply, LLC is a small business in Ballwin, MO registered on SAM.gov to bid on federal contracts. It has won about $3.5 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- CQYNXV5K7MT3
- CAGE code
- 8GZU3
- SAM.gov registration
- Active
Registration details
| Legal business name | Chester Supply, LLC |
|---|---|
| Unique Entity ID (UEI) | CQYNXV5K7MT3 |
| CAGE code | 8GZU3 |
| Location | Ballwin, MO |
| SAM.gov registration | Active through Aug 19, 2027 |
| Business started | 2020 |
| Primary NAICS code | 332510: Hardware Manufacturing |
| Website | www.chestersupply.com |
Certifications and business types
- Small disadvantaged business (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
Federal contract history
USAspending.gov shows no federal prime contracts for this UEI in the last five years. Many small businesses start as subcontractors to larger firms; see how to become a government subcontractor.
NAICS codes Chester Supply, LLC is small under
On its SAM.gov registration, Chester Supply, LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 332510 Hardware Manufacturing
- 221122 Electric Power Distribution
- 334416 Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing
- 334419 Other Electronic Component Manufacturing
- 334512 Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
- 335311 Power, Distribution, and Specialty Transformer Manufacturing
- 335312 Motor and Generator Manufacturing
- 335313 Switchgear and Switchboard Apparatus Manufacturing
- 335314 Relay and Industrial Control Manufacturing
- 335931 Current-Carrying Wiring Device Manufacturing
- 335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing
- 339999 All Other Miscellaneous Manufacturing
- 513210 Software Publishers
- 561720 Janitorial Services
Open contracts in Chester Supply, LLC's NAICS codes
402 open federal opportunities on SAM.gov use a NAICS code Chester Supply, LLC is small under. These are due soonest.
- VISN 5 DC UESC VA Project #: VA-27-00007644
✦ The VA is doing market research (sources sought) for a Utility Energy Services Contract (UESC) at the Washington, DC VA Medical Center.
Due in 2 daysOct 12, 2026
- 59 - ENCODER,SHAFT ANGLE
✦ DLA Maritime Mechanicsburg is looking for sources able to supply a circuit card assembly made to a Lockheed Martin approved design.
Due in 2 daysOct 12, 2026
- Request For Information, Inverter Subassembly, NSN: 6130-01-652-2775
✦ Army Contracting Command - Detroit is doing market research on companies that can manufacture, and possibly repair, an Inverter Subassembly (NSN 6130-01-652-2775, P/N 12580178).
Due in 2 daysOct 12, 2026
- SHIELD,EXPANSION
Due in 3 daysOct 13, 2026
- Custodial Services - Ashley, PA (PA004)
Due in 3 daysOct 13, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (332510) that have won federal contracts, starting with Missouri:
- Wright Tool Company, LLC, Warren, MI
- Burhani Enterprises Inc, Chicago, IL
- Govparts LLC, Fort Wayne, IN
- Theissen Training Systems Inc, Gainesville, FL
- Bering Supply Solutions, LLC, Anchorage, AK
- Wrigglesworth Enterprises Inc, Wilmington, NC
Frequently asked questions
What is Chester Supply, LLC's CAGE code?
Chester Supply, LLC's CAGE code is 8GZU3. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Chester Supply, LLC's UEI?
Chester Supply, LLC's Unique Entity ID (UEI) is CQYNXV5K7MT3. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Chester Supply, LLC's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Chester Supply, LLC's registration is active through aug 19, 2027. Registrations are renewed every year.
Is Chester Supply, LLC a small business?
Chester Supply, LLC is registered on SAM.gov as small under 14 NAICS codes, including its primary code, 332510. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To ask us to remove this page, email hello@fedready.us.