Facility	City	Industry	Status	Distance
Vts Sheetmetal Specialist CO	Anaheim	Sheet Metal Work Manufacturing 332322	UNVERIFIED	0.6 KM
Scfm Corporation	Anaheim	Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing 333413	LIKELY ACTIVE	1.4 KM
Energy Reconnaissance INC	Anaheim	Heating Equipment (except Warm Air Furnaces) Manufacturing 333414	ACTIVE	1.5 KM
Tri Precision Sheet Metal INC	Anaheim	Sheet Metal Work Manufacturing 332322	UNVERIFIED	1.9 KM
Qpi Pro, INC.	Placentia	Motor Vehicle Electrical and Electronic Equipment Manufacturing 336320	LIKELY ACTIVE	2.0 KM

Every listed plant in Orange County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

Hornet Acquisitionco, LLC

Hornet Acquisitionco LLC Dba Onboard Systems

Anaheim, CA

UNVERIFIED336413

Where this record comes from

2 sources hold this plant, and 9 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 RCRAINFO · EPA site type STATIONARY.

OSHA injury and illness reportsOPERATING
Record 1512768 · first seen DEC 2025 · last seen DEC 2025
EPA Facility Registry ServiceEXISTENCE
Record 110070405237 · first seen OCT 2015 · last seen DEC 2018

ALSO RECORDED ASADVANCED THERMAL SCIENCES CORPORATION

IN ORANGE COUNTY63 other plants share this one’s industry (Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing, NAICS 3334); 10 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: ADVANCED THERMAL SCIENCES · OCT 2026
Street address: EPA: 3355 E LA PALMA AVE · OCT 2026
City: EPA: ANAHEIM · OCT 2026
State: EPA: CA · OCT 2026
County (FIPS code): EPA: 06059 · OCT 2026
Coordinates: EPA: 33.85312,-117.849483 · OCT 2026
Employees (band): OSHA: 20-99 · DEC 2025
Hazardous waste generator (RCRA): EPA ECHO: none · OCT 2026
State business registration: TX Comptroller: ADVANCED THERMAL SCIENCES CORPORATION, registered with the Texas Comptroller of Public Accounts; Corporation; registered 1998-07-22; revoked 2009-07-24 · JUL 2009

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