Trio Manufacturing INC
601 Lairport St, El Segundo, CA 90245
Operating signal within 12 months from two or more independent sources.
What they make
Ornamental and Architectural Metal Work Manufacturing332323- precision-engineered solutions
- aerospace
- defense
- commercial aviation sectors
- modern machinery
- high-volume production
- in-house engineering
- intricate demands
- high volumes
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Radiant ES2 | El Segundo | Plate Work Manufacturing 332313 | LIKELY ACTIVE | 0.2 KM |
| Radiant Headquarters | El Segundo | Plate Work Manufacturing 332313 | LIKELY ACTIVE | 0.3 KM |
| Herber Aircraft Service INC | El Segundo | Aircraft Engine and Engine Parts Manufacturing 336412 | ACTIVE | 0.6 KM |
| Stephen Gould Corporation | El Segundo | Other Paperboard Container Manufacturing 322219 | LIKELY ACTIVE | 0.7 KM |
| Aviation Component Services, INC. | El Segundo | Aircraft Engine and Engine Parts Manufacturing 336412 | ACTIVE | 1.0 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
6 sources hold this plant, and 12 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.
EPA cross-references this facility in CA-CERS, CA-ENVIROVIEW, OSHA-OIS, RCRAINFO · EPA site type STATIONARY.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord DNRBCSK2PEG1 · first seen AUG 2025 · last seen AUG 2026
- DOL Form 5500 retirement plan filingsOPERATINGRecord 951752439|CA|90245|601 lairport st · first seen APR 2025 · last seen APR 2025
- SBA Paycheck Protection Program loan recordsEXISTENCERecord CA|el segundo|601 lairport st · first seen APR 2020 · last seen APR 2020
- EPA Facility Registry ServiceEXISTENCERecord 110055657613 · first seen OCT 2015 · last seen OCT 2015
- SBA 7(a) and 504 loan recordsEXISTENCEfirst seen FEB 2010 · last seen FEB 2010
IN LOS ANGELES COUNTY433 other plants share this one’s industry (Architectural and Structural Metals Manufacturing, NAICS 3323); 92 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
- EPA: TRIO MANUFACTURING INC · JUL 2026 · ON THIS PAGE
- SAM.gov: TRIO MANUFACTURING INC · AUG 2026 · ON THIS PAGE
- Street address
- EPA: 601 LAIRPORT ST · JUL 2026 · ON THIS PAGE
- SAM.gov: 601 LAIRPORT ST · AUG 2026 · ON THIS PAGE
- City
- EPA: EL SEGUNDO · JUL 2026 · ON THIS PAGE
- SAM.gov: EL SEGUNDO · AUG 2026 · ON THIS PAGE
- State
- EPA: CA · JUL 2026 · ON THIS PAGE
- SAM.gov: CA · AUG 2026 · ON THIS PAGE
- Coordinates
- Census geocoder: 33.923671337695,-118.392775497183 · AUG 2026 · ON THIS PAGE
- EPA: 33.92419,-118.39317 · JUL 2026 · ON THIS PAGE
- Employees (band)
- DOL: 100-499 · APR 2025
- Website
- SAM.gov: http://www.triomfg.com · AUG 2026
- CAGE code
- SAM.gov: 53932 · AUG 2026
- Retirement plan filing (Form 5500)
- DOL: 142 active participants, plan year ending 2025-04-30, 3 plan(s) · APR 2025
- PPP loan
- SBA PPP: PPP loan x1, approved 2020-04-15, 106 jobs reported · APR 2020
- SAM registration expires
- SAM.gov: 2027-07-30 · AUG 2026
- SBA loans
- SBA: 7a loan x1, jobs 86.0 · FEB 2010