Frontier Aluminum Corporation

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
MAMerit Aluminum Inc (Building #2)	Corona	Other Aluminum Rolling, Drawing, and Extruding 331318	◐ LIKELY ACTIVE	0.1 KM
UMUnited Metal Products	Corona	Rolled Steel Shape Manufacturing 331221	◐ LIKELY ACTIVE	1.2 KM
MAMerit Aluminum Inc.	Corona	Aluminum Sheet, Plate, and Foil Manufacturing 331315	◐ LIKELY ACTIVE	1.4 KM
Duonetics LLC	Corona	Machine Shops 332710	◐ LIKELY ACTIVE	4.6 KM
Laminated Shim CO INC	Corona	Bolt, Nut, Screw, Rivet, and Washer Manufacturing 332722	● ACTIVE	6.7 KM

Every listed plant in Riverside County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 6 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 CARB-TCH, EIS · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110071786499 · first seen OCT 2016 · last seen AUG 2024

IN RIVERSIDE COUNTY12 other plants share this one’s industry (Alumina and Aluminum Production and Processing, NAICS 3313); 6 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: FRONTIER ALUMINUM CORPORATION · OCT 2026

Street address

EPA: 1990 RAILROAD ST · OCT 2026

City

EPA: CORONA · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06065 · OCT 2026

Coordinates

EPA: 33.88954,-117.60186 · OCT 2026