Harmonix Systems Inc.
Harmonix Systems Inc. (doing business as Lumistar Inc) is a small business in San Marcos, CA registered on SAM.gov to bid on federal contracts. It has won about $692,345 in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- Z9ZNJ31Y8ZK4
- CAGE code
- 718V9
- SAM.gov registration
- Active
Registration details
| Legal business name | Harmonix Systems Inc. |
|---|---|
| Doing business as | Lumistar Inc |
| Unique Entity ID (UEI) | Z9ZNJ31Y8ZK4 |
| CAGE code | 718V9 |
| Location | San Marcos, CA |
| SAM.gov registration | Active through Jan 15, 2027 |
| Business started | 2013 |
| Primary NAICS code | 334511: Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing |
| Website | lumi-star.com |
Federal contract history
USAspending.gov shows no federal prime contracts for this UEI in the last five years. Many small businesses start as subcontractors to larger firms; see how to become a government subcontractor.
NAICS codes Harmonix Systems Inc. is small under
On its SAM.gov registration, Harmonix Systems Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
Open contracts in Harmonix Systems Inc.'s NAICS codes
31 open federal opportunities on SAM.gov use a NAICS code Harmonix Systems Inc. is small under. These are due soonest.
- Radios for Tuba City Boarding School
Due in 2 daysOct 12, 2026
- Industry Day - GPS-Enabled Monitoring Devices
Due in 2 daysOct 12, 2026
- ANTENNA
✦ NAVSUP Weapon Systems Support has posted a solicitation for an antenna (PSC 5985), but the notice text lists only contract clauses and gives no description of the item, quantity…
Due in 3 daysOct 13, 2026
- COUPLER,TRANSMISSION L
Due in 4 daysOct 14, 2026
- NATO Request for Information: Tactical Voice and Data Bridge for LANDCOM
Due in 4 daysOct 14, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (334511) that have won federal contracts, starting with California:
- Design West Technologies Inc, Tustin, CA
- Systems Engineering Support Co., San Diego, CA
- Trust Automation Inc, San Luis Obispo, CA
- Condor Pacific Industries, Inc., Newbury Park, CA
- Donatini, Inc., Santa Cruz, CA
- Chaos 1, Inc., Hawthorne, CA
Frequently asked questions
What is Harmonix Systems Inc.'s CAGE code?
Harmonix Systems Inc.'s CAGE code is 718V9. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Harmonix Systems Inc.'s UEI?
Harmonix Systems Inc.'s Unique Entity ID (UEI) is Z9ZNJ31Y8ZK4. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Harmonix Systems Inc.'s SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Harmonix Systems Inc.'s registration is active through jan 15, 2027. Registrations are renewed every year.
Is Harmonix Systems Inc. a small business?
Harmonix Systems Inc. is registered on SAM.gov as small under 1 NAICS code. 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
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 ask us to remove this page, email hello@fedready.us.