S T P Diesel Enterprises LLC
S T P Diesel Enterprises LLC is a small business in Houston, TX registered on SAM.gov to bid on federal contracts. It has won about $14,745 in federal prime contracts as a small business since fiscal year 2024, according to USAspending.gov.
- UEI
- C3KNU45MKN74
- CAGE code
- 90F35
- SAM.gov registration
- Active
Federal contract history
Contract history from USAspending.gov is taking longer than usual to load. It will appear here in a moment, or when you reload the page in a few minutes.
Registration details
Show registration details
From SAM.gov's monthly public file dated Nov 1, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | S T P Diesel Enterprises LLC |
|---|---|
| Unique Entity ID (UEI) | C3KNU45MKN74 |
| CAGE code | 90F35 |
| Location | Houston, TX |
| SAM.gov registration | Active through Feb 10, 2027 |
| Business started | 2014 |
| Primary NAICS code | 811111: General Automotive Repair |
| Website | www.stpdiesel.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI C3KNU45MKN74 in SBA's Small Business Search for a contact the business added. |
Certifications and business types
No SBA certification (8(a), HUBZone or WOSB) in SAM.gov's public file (Nov 1, 2026).
- Hispanic American-owned (self-reported in SAM.gov)
- Minority-owned (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts (set-asides explained). Check the current record on its SAM.gov entry.
How to check or correct this record
The file sometimes leaves a certification out, and a newer one won't be in it yet. Self-reported business types are what the firm says about itself on SAM.gov; they aren't SBA certifications.
Check or correct this record at the source: open its SAM.gov entry, or search UEI C3KNU45MKN74 () in SAM.gov's entity search (free sign-in) and in SBA's Small Business Search (formerly DSBS), which shows SBA certifications. The business can update its details in its SAM.gov registration and its certifications at certifications.sba.gov.
NAICS codes S T P Diesel Enterprises LLC is small under
On its SAM.gov registration, S T P Diesel Enterprises LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in S T P Diesel Enterprises LLC's NAICS codes
9 open federal opportunities on SAM.gov use one of S T P Diesel Enterprises LLC's NAICS codes and may be open to it: no set-aside, or, in the codes it is registered small under, a small business set-aside. Here are a few, those in its primary code first (none of these are in Texas right now), then the soonest due.
- 60 LRS - Pole Truck Repair
Due in 2 daysNov 9, 2026, 12:00 PM PST
- Vehicle fleet maintenance and repair for the United States Secret Service
Due in 3 daysNov 10, 2026, 7:00 AM EST
- Request for Quotes for Exhaust and HVAC Repairs on a 2026 Blue Bird Conventional 66 Children Type C School Bus
Due in 3 daysNov 10, 2026, 5:00 PM CST
- Yuma Mobile Vet Center (MVC) Repair
✦ Solicitation 36C26227Q0055: the Department of Veterans Affairs (for Southern Arizona VA Health Care System) wants body and paint repair on Mobile Vet Center 0828, a Yuma-assigned…
Due in 9 daysNov 16, 2026, 11:00 AM MST
- GSA Fleet Lease Vehicle Marshalling Services Idaho Falls, ID
Due in 17 daysNov 24, 2026, 2:00 PM CST
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (811111) that have won federal contracts in Texas and nearby states:
- BDR Preferred Holdings LLC, Amarillo, TX
- Rick Rogers Auto & Equipment Repair LLC, Cloudcroft, NM
Is this your business? Get a reminder before the SAM.gov registration expires
Get a reminder before the SAM.gov registration expires. It's active through Feb 10, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is S T P Diesel Enterprises LLC's CAGE code?
S T P Diesel Enterprises LLC's CAGE code is 90F35. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is S T P Diesel Enterprises LLC's UEI?
S T P Diesel Enterprises LLC's Unique Entity ID (UEI) is C3KNU45MKN74. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is S T P Diesel Enterprises LLC's SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, S T P Diesel Enterprises LLC's registration is active through Feb 10, 2027. Registrations are renewed every year.
Is S T P Diesel Enterprises LLC a small business?
S T P Diesel Enterprises LLC is registered on SAM.gov as small under 3 NAICS codes, including its primary code, 811111. 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
- Hiring subcontractors? List small businesses by state, NAICS code and certification
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 report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.