Jeffery M Henthorn
Jeffery M Henthorn (doing business as Henthorn Equipment) is a small business in Cottonwood, CA registered on SAM.gov to bid on federal contracts. It has won about $30,976 in federal prime contracts as a small business since fiscal year 2024, according to USAspending.gov.
- UEI
- U8MKTT8TGLU3
- CAGE code
- 6NB81
- SAM.gov registration
- Active
Federal contract history
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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 | Jeffery M Henthorn |
|---|---|
| Doing business as | Henthorn Equipment |
| Unique Entity ID (UEI) | U8MKTT8TGLU3 |
| CAGE code | 6NB81 |
| Location | Cottonwood, CA |
| SAM.gov registration | Active through Apr 24, 2027 |
| Business started | 2006 |
| Primary NAICS code | 237310: Highway, Street, and Bridge Construction |
| How to contact | No phone or email in SAM.gov's public file. Search UEI U8MKTT8TGLU3 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).
- Women-owned (self-reported in SAM.gov)
- Women-owned small business (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 U8MKTT8TGLU3 () 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 Jeffery M Henthorn is small under
On its SAM.gov registration, Jeffery M Henthorn meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 237310 Highway, Street, and Bridge Construction
- 115310 Support Activities for Forestry
- 212321 Construction Sand and Gravel Mining
- 237110 Water and Sewer Line and Related Structures Construction
- 237130 Power and Communication Line and Related Structures Construction
- 237990 Other Heavy and Civil Engineering Construction
- 532412 Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing
Open contracts in Jeffery M Henthorn's NAICS codes
259 open federal opportunities on SAM.gov use one of Jeffery M Henthorn'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 or one for a status it reports about itself on SAM.gov (women-owned (WOSB)). Here are a few, those in its primary code first, then those in California, then the soonest due.
Confirm eligibility first. Jeffery M Henthorn's women-owned (WOSB) status is self-reported on SAM.gov, and this page can't confirm an SBA certification for it, so set-asides for it may be relevant but may not be open to it: WOSB and EDWOSB set-asides need SBA WOSB program certification. SBA's Small Business Search shows a firm's current certifications.
- Humbolt Pacific Crest Trail Bridge Replacement
Due in 21 daysNov 28, 2026, 5:00 PM MST
- DDCN Building 154 Asphalt Milling and Paving
Due in 3 daysNov 10, 2026, 12:00 PM EST
- Natchez Trace Parkway Project MS NP NATR 3F26
✦ The Federal Highway Administration's Eastern Federal Lands Highway Division, for the National Park Service, wants the Natchez Trace Parkway in Chickasaw County, Mississippi…
Due in 3 daysNov 10, 2026, 2:00 PM ESTThe AI summary flags this date. Check SAM.gov.
- Acadia National Park
✦ Invitation for bids (IFB: a sealed-bid offer where price decides) 693C73-27-B-000002, Acadia National Park, project ME NP ACAD BRG(2): the Federal Highway Administration, Eastern…
Due in 3 daysNov 10, 2026, 2:00 PM EST
- Jake Rocks Road Reconstruction
✦ The U.S. Forest Service (CSA Southwest 7) wants road rehabilitation done on designated National Forest roads in Warren, PA, under the Jake Rocks Road Reconstruction request for…
Due in 4 daysNov 11, 2026, 1:00 PM ESTThe AI summary flags this date. Check SAM.gov.
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (237310) that have won federal contracts in California:
- William J Etter, Honeydew, CA
- Roy Edward Hammerich, Greenville, CA
- Full Signal Construction, Inc., Coarsegold, CA
- Acme Safety & Supply Corporation, Santee, CA
- Larranaga Trucking Inc, Alturas, CA
- Algerine West Construction, Inc., Jamestown, CA
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 Apr 24, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is Jeffery M Henthorn's CAGE code?
Jeffery M Henthorn's CAGE code is 6NB81. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Jeffery M Henthorn's UEI?
Jeffery M Henthorn's Unique Entity ID (UEI) is U8MKTT8TGLU3. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Jeffery M Henthorn's SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, Jeffery M Henthorn's registration is active through Apr 24, 2027. Registrations are renewed every year.
Is Jeffery M Henthorn a small business?
Jeffery M Henthorn is registered on SAM.gov as small under 7 NAICS codes, including its primary code, 237310. 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.