Three Sixty Engineering, Inc.
Three Sixty Engineering, Inc. is a small business in Golden, CO registered on SAM.gov to bid on federal contracts. It has won about $3,214 in federal prime contracts since fiscal year 2024, according to USAspending.gov's award records for its UEI.
- UEI
- KWR6SXJCAK45
- CAGE code
- 4VCK6
- SAM.gov registration
- Active
Federal contract history
| Fiscal year | Obligated, prime contracts |
|---|---|
| FY2024 | $3,331 |
| FY2025 | -$117 |
These are every prime contract USAspending.gov records under UEI KWR6SXJCAK45, 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.
A negative year means cuts to older contracts (de-obligations, often when work finishes under budget or is descoped) took off more than new awards added.
Its biggest federal customers since fiscal year 2024: Forest Service ($114,745). USAspending.gov works out these by-agency figures separately from the yearly totals, so they can come to a little more than the total above.
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 |
|---|---|---|---|
| Sep 27, 2024 | Forest Service | 0407 new AE enterprise boundary and posting survey | $114,745 |
| Aug 27, 2024 | National Institute of Standards and Technology | SWPPP. NIST, boulder, CO | $51,814 |
| May 8, 2024 | National Institute of Standards and Technology | Site emergency fixture study, NIST, boulder, CO | $188,544 |
| Sep 19, 2023 | National Institute of Standards and Technology | 1333ND23FNB190272 B4-5 sewer replacement, NIST, boulder, CO | $250,219 |
| Feb 23, 2023 | Forest Service | Next phase of design for office renovations | $123,724 |
| Sep 22, 2022 | National Institute of Standards and Technology | A-E services - cup tunnel pipe penetration ground water leak study | $29,751 |
Figures are prime contract obligations reported to USAspending.gov. Subcontract work is listed separately below.
Subcontract work reported by primes
Prime contractors reported 1 subcontract to it worth about $33,000 in the last five years, according to USAspending.gov. Primes only have to report subcontracts of $40,000 or more (since October 1, 2025; $30,000 before that), so smaller jobs are missing. Amounts are net of any cuts primes reported. None of this is in the prime contract figures.
| Prime contractor | For | Subcontracts | Amount | Latest |
|---|---|---|---|---|
| HDR Architecture, Inc. | Department of the Navy | 1 | $33,000 | Jun 25, 2024 |
Registration details
Show registration details
From SAM.gov's monthly public file dated Oct 5, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | Three Sixty Engineering, Inc. |
|---|---|
| Unique Entity ID (UEI) | KWR6SXJCAK45 |
| CAGE code | 4VCK6 |
| Location | Golden, CO |
| SAM.gov registration | Active through Jul 28, 2027 |
| Business started | 2003 |
| Primary NAICS code | 541330: Engineering Services |
| Website | www.360eng.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI KWR6SXJCAK45 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 (Oct 5, 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 KWR6SXJCAK45 () 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 Three Sixty Engineering, Inc. is small under
On its SAM.gov registration, Three Sixty Engineering, Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Three Sixty Engineering, Inc.'s NAICS codes
106 open federal opportunities on SAM.gov use one of Three Sixty Engineering, 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 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 Colorado, then the soonest due.
Confirm eligibility first. Three Sixty Engineering, Inc.'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.
- CFLHD Indefinite Delivery, Indefinite Quantity (IDIQ) for Architect-Engineer Design Services
✦ The Federal Highway Administration's Central Federal Lands Highway Division (CFLHD) wants up to three architect-engineer (A-E) design contracts for rural, low-volume road…
Due in 23 daysNov 20, 2026, 2:00 PM MST
- Acoustic Testing for the IM-272A/WDQ Air Particle Detector and isolation valves
✦ The Navy's Naval Surface Warfare Center Carderock Division wants a test lab to quiet two IM-272A/WDQ air particle detectors (radiation monitors used on ships) with acoustic…
Due in 3 daysOct 31, 2026, 11:00 AM EDT
- Strain Gage Measurement
✦ The U.S. Coast Guard Surface Forces Logistics Center (SFLC) wants a contractor to measure propeller shaft bearing loads with strain gauges on the cutter Eagle at the Coast Guard…
Due in 3 daysOct 31, 2026, 12:00 PM EDT
- Kill-web Operations Sustainment & Maintenance Of SDA (Space Domain Awareness) Systems (KOSMOSS) Update for Industry
Due in 3 daysOct 31, 2026, 12:00 PM MDT
- BROAD AGENCY ANNOUNCEMENT: Operational Analysis, SSN/SSGN Survivability Program (S3P), and Hull, Mechanical and Electrical (HM&E) Materials, Design Concepts, and Technologies for Future Submarine Platforms
✦ NAVSEA (the Navy's ship-systems command) has an open-ended Broad Agency Announcement, which is a call for research ideas rather than a normal bid.
Due in 3 daysOct 31, 2026, 11:59 PM EDT
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (541330) that have won federal contracts in Colorado:
- Water & Earth Technologies Inc, Severance, CO
- PDT Consulting, LLC, Denver, CO
- Geo Energy Services, LLC, Littleton, CO
- FP2FIRE, Inc., Rifle, CO
- Akima Facilities Management, LLC, Colorado Springs, CO
- TR Consulting Services LLC, Fort Collins, CO
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 Jul 28, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is Three Sixty Engineering, Inc.'s CAGE code?
Three Sixty Engineering, Inc.'s CAGE code is 4VCK6. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Three Sixty Engineering, Inc.'s UEI?
Three Sixty Engineering, Inc.'s Unique Entity ID (UEI) is KWR6SXJCAK45. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Three Sixty Engineering, Inc.'s SAM.gov registration active?
Yes, as of SAM.gov's public data from Oct 5, 2026, Three Sixty Engineering, Inc.'s registration is active through Jul 28, 2027. Registrations are renewed every year.
Is Three Sixty Engineering, Inc. a small business?
Three Sixty Engineering, Inc. is registered on SAM.gov as small under 2 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.