Sheldon Precision Grinding INC

2401 Pomona Rincon Rd, Corona, CA 92880

UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 2 SOURCES

Present in a source dataset, with no recent operating signal.

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What they make

Other Motor Vehicle Parts Manufacturing336399

Where it is

33.88423, -117.61031 · CENSUS TIGER

COUNTY

Riverside County

METRO AREA

Riverside-San Bernardino-Ontario, CA

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Other plants nearby

Facility	City	Industry	Status	Distance
Thermal Structures, INC	Corona	Mineral Wool Manufacturing 327993	ACTIVE	0.3 KM
Premier Machine Service, LLC	Corona	Machine Shops 332710	LIKELY ACTIVE	1.0 KM
Wk Machine	Corona	Other Motor Vehicle Parts Manufacturing 336399	UNVERIFIED	1.5 KM
Hadco Engineering INC	Corona	Truck Trailer Manufacturing 336212	ACTIVE	1.7 KM
Innov8 Racing, INC.	Corona	Other Motor Vehicle Parts Manufacturing 336390	LIKELY ACTIVE	2.5 KM

Every listed plant in Riverside County

Also at this address

No other federal record shares this street address.

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.

SBA Paycheck Protection Program loan recordsEXISTENCE
Record CA|corona|2401 pomona rd · first seen MAY 2020 · last seen MAY 2020
EPA Facility Registry ServiceEXISTENCE
Record 110070453767 · first seen JAN 2019 · last seen JAN 2019

IN RIVERSIDE COUNTY84 other plants share this one’s industry (Motor Vehicle Parts Manufacturing, NAICS 3363); 11 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: SHELDON PRECISION GRINDING INC · OCT 2026
Street address: EPA: 2401 POMONA RINCON RD · OCT 2026
City: EPA: CORONA · OCT 2026
State: EPA: CA · OCT 2026
County (FIPS code): EPA: 06065 · OCT 2026
Coordinates: EPA: 33.884229,-117.610312 · OCT 2026
Employees (band): SBA PPP: 1-19 · MAY 2020
PPP loan: SBA PPP: PPP loan x1, approved 2020-05-01, 7 jobs reported · MAY 2020
Hazardous waste generator (RCRA): EPA ECHO: none · OCT 2026

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