Columbia-Sentinel Engineers, Inc.
Columbia-Sentinel Engineers, Inc. is a small business in Seattle, WA registered on SAM.gov to bid on federal contracts. It has won about $14,900 in federal prime contracts since fiscal year 2024, according to USAspending.gov's award records for its UEI.
- UEI
- MH7XZAMCF5C4
- CAGE code
- 7L389
- SAM.gov registration
- Active
Federal contract history
| Fiscal year | Obligated, prime contracts |
|---|---|
| FY2025 | $14,900 |
These are every prime contract USAspending.gov records under UEI MH7XZAMCF5C4, from its award search. For a company that is part of a parent company, USAspending's recipient page can show a different figure for a year, because it counts the company's own record and its parent's record separately.
Its biggest federal customers since fiscal year 2024: U.S. Coast Guard ($14,900).
Recent contract awards
New contracts, by the date each was first signed. Orders and changes to older contracts count in the yearly totals above but aren't listed here, and Defense awards appear 90 days after signing.
| Awarded | Agency | What it's for | Obligated |
|---|---|---|---|
| Apr 29, 2025 | U.S. Coast Guard | Safety inspection of USCG base ketchikan marine railway | $14,900 |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
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 | Columbia-Sentinel Engineers, Inc. |
|---|---|
| Unique Entity ID (UEI) | MH7XZAMCF5C4 |
| CAGE code | 7L389 |
| Location | Seattle, WA |
| SAM.gov registration | Active through Aug 25, 2027 |
| Business started | 1976 |
| Primary NAICS code | 541330: Engineering Services |
| Website | www.columbia-sentinel.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI MH7XZAMCF5C4 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).
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.
Check or correct this record at the source: open its SAM.gov entry, or search UEI MH7XZAMCF5C4 () 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 Columbia-Sentinel Engineers, Inc. is small under
On its SAM.gov registration, Columbia-Sentinel Engineers, Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Columbia-Sentinel Engineers, Inc.'s NAICS codes
412 open federal opportunities on SAM.gov use one of Columbia-Sentinel Engineers, Inc.'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, then those in Washington, then the soonest due.
- Keyport Infrastructure Security Support Services (KISSS)
✦ Only holders of the Navy's SeaPort-NxG multiple award contract (MAC) can bid.
Due in 10 daysNov 16, 2026, 5:00 PM PSTThe AI summary flags this date. Check SAM.gov.
- Solicitation Number 391454 “hazardous Area Classification Review and Training Support”
Due in 13 daysNov 19, 2026, 4:00 PM PST
- Solicitation Number 391214 “2704 HV Privacy Bathroom Design”
Due in 25 daysDec 1, 2026, 4:00 PM PST
- Solicitation Number 393273 “blanket Master Agreement (BMA) for Hanford Tank Farms Vadose Drilling Services”
Due in 38 daysDec 14, 2026, 4:00 PM PST
- Hawaii Services Follow-On
Expected Dec 30, 2026When the solicitation is expected, not a bid deadline.
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (541330) that have won federal contracts in Washington:
- Clear Stone Geo LLC, Spokane, WA
- Okean Solutions Inc, Seattle, WA
- Fenn Enterprises, Inc., Cheney, WA
- Talos Engineering Inc, Richland, WA
- Teknologic LLC, Edmonds, WA
- Aeromech Incorporated, Mukilteo, WA
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 Aug 25, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is Columbia-Sentinel Engineers, Inc.'s CAGE code?
Columbia-Sentinel Engineers, Inc.'s CAGE code is 7L389. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Columbia-Sentinel Engineers, Inc.'s UEI?
Columbia-Sentinel Engineers, Inc.'s Unique Entity ID (UEI) is MH7XZAMCF5C4. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Columbia-Sentinel Engineers, Inc.'s SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, Columbia-Sentinel Engineers, Inc.'s registration is active through Aug 25, 2027. Registrations are renewed every year.
Is Columbia-Sentinel Engineers, Inc. a small business?
Columbia-Sentinel Engineers, Inc. is registered on SAM.gov as small under 3 NAICS codes, including its primary code, 541330. 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.