Quantum Energy Storage Corporation

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Epc Power CORP.	Poway	Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515	● ACTIVE	0.1 KM
EPEPC Power Headquarters	Poway	All Other Miscellaneous Electrical Equipment and Component Manufacturing 335999	◐ LIKELY ACTIVE	0.1 KM
Light Composites, INC.	Poway	Carbon and Graphite Product Manufacturing 335991	● ACTIVE	0.2 KM
OMOasis Materials Company LP	Poway	Pottery, Ceramics, and Plumbing Fixture Manufacturing 327110	◐ LIKELY ACTIVE	0.4 KM
AIAldila INC	Poway	Custom Compounding of Purchased Resins 325991	◐ LIKELY ACTIVE	0.6 KM

Every listed plant in San Diego County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 5 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 OSHA-OIS.

• EPA Facility Registry ServiceEXISTENCE
  Record 110070289137 · first seen SEP 2018 · last seen SEP 2018

IN SAN DIEGO COUNTY82 other plants share this one’s industry (Other Electrical Equipment and Component Manufacturing, NAICS 3359); 20 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: QUANTUM ENERGY STORAGE CORPORATION · OCT 2026

Street address

EPA: 13350 GREGG ST · OCT 2026

City

EPA: POWAY · OCT 2026

State

EPA: CA · OCT 2026

Coordinates

Census geocoder: 32.936770668742,-117.041500886138 · JUL 2026