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Si Aerospace Inc.

Si Aerospace Inc. is a small business in Van Nuys, CA registered on SAM.gov to bid on federal contracts. Below are its registration details, certifications and federal contract history.

UEI
J183MK75RWG8
CAGE code
46HS3
SAM.gov registration
Active
Open contracts in NAICS 332710Is this your business? Get matched free

Registration details

Legal business nameSi Aerospace Inc.
Unique Entity ID (UEI)J183MK75RWG8
CAGE code46HS3
LocationVan Nuys, CA
SAM.gov registrationActive through May 13, 2027
Business started2005
Primary NAICS code332710: Machine Shops
Websitewww.si-aerospace.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 Si Aerospace Inc. is small under

On its SAM.gov registration, Si Aerospace Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.

Open contracts in Si Aerospace Inc.'s NAICS codes

23 open federal opportunities on SAM.gov use a NAICS code Si Aerospace Inc. is small under. These are due soonest.

  • BRACE, AIRCRAFT GROUND SERVICING

    Dept of Defense · Dept of the Navy · Lakehurst, NJ

    Manufactured parts & equipment

    Due in 2 daysOct 13, 2026

  • TAHEF 542 System Components

    Dept of Defense · Dept of the Navy · Newport, RI

    Manufactured parts & equipment

    Due in 4 daysOct 15, 2026

  • Ultrasonic Parts Washer

    Dept of Defense · Dept of the Army

    Manufactured parts & equipmentSmall business

    Due in 5 daysOct 16, 2026

  • NRP,MOUNT ASSEMBLY,, IN REPAIR/MODIFICATION OF

    Dept of Defense · Dept of the Navy

    ✦ NAVSUP Weapon Systems Support is requesting quotes for a repair purchase order to restore a Navy mount assembly (NRP mount assembly, P/N D0012698-1003) to Ready for Issue…

    Manufactured parts & equipment

    Due in 5 daysOct 16, 2026

  • CABLE ASSEMBLY,INTE, IN REPAIR/MODIFICATION OF

    Dept of Defense · Dept of the Navy

    ✦ NAVSUP Weapon Systems Support (Navy) is soliciting repair of a cable assembly (P/N 178-6384-1, NSN 4920-01-5016740).

    Manufactured parts & equipment

    Due in 8 daysOct 19, 2026

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Similar small businesses

Other small businesses with the same primary NAICS code (332710) that have won federal contracts, starting with California:

Frequently asked questions

What is Si Aerospace Inc.'s CAGE code?

Si Aerospace Inc.'s CAGE code is 46HS3. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.

What is Si Aerospace Inc.'s UEI?

Si Aerospace Inc.'s Unique Entity ID (UEI) is J183MK75RWG8. SAM.gov assigns the UEI, and it identifies the business across the federal government.

Is Si Aerospace Inc.'s SAM.gov registration active?

Yes, as of the latest SAM.gov public data, Si Aerospace Inc.'s registration is active through May 13, 2027. Registrations are renewed every year.

Is Si Aerospace Inc. a small business?

Si Aerospace Inc. is registered on SAM.gov as small under 1 NAICS code, including its primary code, 332710. Size is set per NAICS code, so a business can be small for some contracts and not others.

Keep going

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.