Oc Composite Works, LLC
880 Apollo St Ste 347, El Segundo, CA 90245
Operating signal within 12 months from two or more independent sources.
What they make
Other Aircraft Parts and Auxiliary Equipment Manufacturing336413- space launch vehicles
- satellites
- defense uncrewed systems
- fixed wing
- components
- marine
- Testing
- machining
- hand lay-up
- filament winding
- new product development
- aerospace
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Federal Industries, INC. | El Segundo | Fluid Power Valve and Hose Fitting Manufacturing 332912 | ACTIVE | 0.5 KM |
| Ephemeris Net, INC. | El Segundo | Guided Missile and Space Vehicle Manufacturing 336414 | ACTIVE | 0.6 KM |
| Northrup Grumman Systems | Manhattan Beach | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | LIKELY ACTIVE | 0.8 KM |
| Northrop Grumman Aerospace Systems | Manhattan Beach | Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing 336419 | LIKELY ACTIVE | 0.9 KM |
| Varda Space Industries, INC. | El Segundo | Guided Missile and Space Vehicle Manufacturing 336414 | ACTIVE | 1.4 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
3 sources hold this plant, and 10 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord U3CNBAF65KS6 · first seen MAR 2026 · last seen OCT 2026
- DOL Form 5500 retirement plan filingsOPERATINGRecord 872713130|CA|90245|880 apollo st · first seen DEC 2024 · last seen DEC 2024
IN LOS ANGELES COUNTY523 other plants share this one’s industry (Aerospace Product and Parts Manufacturing, NAICS 3364); 125 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: OC COMPOSITE WORKS, LLC
- Street address
- SAM.gov: 880 APOLLO ST STE 347
- City
- SAM.gov: EL SEGUNDO
- State
- SAM.gov: CA
- Coordinates
- Census geocoder: 33.902535564841,-118.386418267245 · JUL 2026
- Employees (band)
- DOL: 100-499 · DEC 2024
- Website
- SAM.gov: www.apexsds.com
- CAGE code
- SAM.gov: 9QNM5
- Retirement plan filing (Form 5500)
- DOL: 322 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
- SAM registration expires
- SAM.gov: 2027-03-02