Fivenine Optics Inc
Fivenine Optics Inc is a small business in Boulder, CO registered on SAM.gov to bid on federal contracts. It has won about $19,934 in federal prime contracts since fiscal year 2024, according to USAspending.gov's award records for its UEI.
- UEI
- G5C3HCSZUJ34
- CAGE code
- 7X6B6
- SAM.gov registration
- Active
Federal contract history
| Fiscal year | Obligated, prime contracts |
|---|---|
| FY2024 | -$12,000 |
| FY2025 | $21,244 |
| FY2026 (incomplete) | $10,690 |
FY2026 ended September 30, and its year-end contract reports and corrections are still arriving, so it's marked incomplete until about early January 2027.
These are every prime contract USAspending.gov records under UEI G5C3HCSZUJ34, 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: National Aeronautics and Space Administration ($14,300) and National Oceanic and Atmospheric Administration ($6,944).
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 |
|---|---|---|---|
| Jul 20, 2026 | National Institute of Standards and Technology | OU68-FY26-414-new dual-wavelength-coated ultra-high-reflectivity mirrors | $10,690 |
| Jul 1, 2025 | National Oceanic and Atmospheric Administration | Purchase of optical mirrors | $6,944 |
| May 12, 2025 | National Aeronautics and Space Administration | Purchasing optics for laser development activities | $14,300 |
| Sep 12, 2023 | National Institute of Standards and Technology | 14 cavity ring down mirrors | $14,000 |
| Aug 1, 2023 | National Oceanic and Atmospheric Administration | Purchase of optical laser mirrors | $9,900 |
| May 22, 2023 | Department of the Air Force | RPPM optics | $18,500 |
Figures are prime contract obligations reported to USAspending.gov. Subcontract work is listed separately below.
Subcontract work reported by primes
Prime contractors reported 4 subcontracts to it worth about $176,360 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 |
|---|---|---|---|---|
| Massachusetts Institute of Technology | Department of the Air Force | 3 | $140,500 | Feb 27, 2025 |
| BAE Systems Space & Mission Systems Inc. | Department of the Air Force | 1 | $35,860 | Dec 13, 2021 |
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 | Fivenine Optics Inc |
|---|---|
| Unique Entity ID (UEI) | G5C3HCSZUJ34 |
| CAGE code | 7X6B6 |
| Location | Boulder, CO |
| SAM.gov registration | Active through Apr 30, 2027 |
| Business started | 2016 |
| Primary NAICS code | 333310: Commercial and Service Industry Machinery Manufacturing |
| Website | www.fivenineoptics.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI G5C3HCSZUJ34 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 G5C3HCSZUJ34 () 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 Fivenine Optics Inc is small under
On its SAM.gov registration, Fivenine Optics Inc meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Fivenine Optics Inc's NAICS codes
286 open federal opportunities on SAM.gov use one of Fivenine Optics 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 Colorado, then the soonest due.
- FCI Englewood - Dish Machine - 26Z4AV7
Due in 5 daysNov 12, 2026, 2:00 PM EST
- Periscope, Tube, Out
✦ The Navy (NAVSUP Weapon Systems Support, Mechanicsburg) wants a periscope outer tube, national stock number (NSN) 1240-01-634-0653, a critical safety part for a shipboard system.
Due in 5 daysNov 12, 2026, 2:00 PM ESTThe AI summary flags this date. Check SAM.gov.
- Project Name: Veteran Self-Employment Plan – AI Vending Machines; Project Number: None; and Station Location: Sioux Falls, South Dakota, Veterans Affairs Regional Office (VARO), Veteran Readiness and Employment (VR&E) Division
Due in 5 daysNov 12, 2026, 3:00 PM EST
- Synopsis, Sensor Gimbal GS207, NSN: 5836-01-556-9112
Due in 5 daysNov 12, 2026, 5:00 PM EST
- Periscope Subassemb
✦ The Navy's NAVSUP Weapon Systems Support office (Naval Supply Systems Command, Mechanicsburg) wants a left Training Handle Stuffing Box Assembly, a periscope subassembly, built…
Due in 6 daysNov 13, 2026, 4:30 PM UTC-4
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (333310) that have won federal contracts in Colorado and nearby states:
- Photolum LLC, Denver, CO
- Syght, Inc., Boulder, CO
- Stoneage, Inc., Durango, CO
- Phase One United States Inc, Broomfield, CO
- Astronomical Consultants & Equipment, Inc., Tucson, AZ
- Drivesafety, Inc, Draper, UT
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 30, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is Fivenine Optics Inc's CAGE code?
Fivenine Optics Inc's CAGE code is 7X6B6. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Fivenine Optics Inc's UEI?
Fivenine Optics Inc's Unique Entity ID (UEI) is G5C3HCSZUJ34. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Fivenine Optics Inc's SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, Fivenine Optics Inc's registration is active through Apr 30, 2027. Registrations are renewed every year.
Is Fivenine Optics Inc a small business?
Fivenine Optics Inc is registered on SAM.gov as small under 3 NAICS codes, including its primary code, 333310. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
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- How to become a government subcontractor
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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.