Hasa INC

1251 Loveridge Road, Pittsburg, CA 94565

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2024 · 2 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Other Basic Inorganic Chemical Manufacturing325180

Where it is

38.02056, -121.85730 · CENSUS TIGER

COUNTY

Contra Costa County

METRO AREA

San Francisco-Oakland-Fremont, CA

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Other plants nearby

Facility	City	Industry	Status	Distance
Corteva Agriscience - Pittsburg Operations	Pittsburg	Other Basic Inorganic Chemical Manufacturing 325180	LIKELY ACTIVE	0.3 KM
K2 Pure Solutions	Pittsburg	Other Basic Inorganic Chemical Manufacturing 325180	LIKELY ACTIVE	0.5 KM
K2 Pure Solutions - Pittsburg Plant	Pittsburg	Other Basic Inorganic Chemical Manufacturing 325180	LIKELY ACTIVE	0.6 KM
Calpine Pittsburg, LLC	Pittsburg	Other Basic Inorganic Chemical Manufacturing 325181	UNVERIFIED	0.9 KM
Kemwater North America Antioch Plant	Antioch	Other Basic Inorganic Chemical Manufacturing 325188	UNVERIFIED	7.0 KM

Every listed plant in Contra Costa County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Hasa Inc. - Pittsburg

Pittsburg, CA

LIKELY ACTIVE325180EMP 100-499

Where this record comes from

2 sources hold 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 Toxics Release InventoryOPERATING
first seen DEC 2024 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110071752102 · first seen JUN 2017 · last seen AUG 2024

IN CONTRA COSTA COUNTY44 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 9 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: HASA INC · OCT 2026
Street address: EPA: 1251 LOVERIDGE ROAD · OCT 2026
City: EPA: PITTSBURG · OCT 2026
State: EPA: CA · OCT 2026
County (FIPS code): EPA: 06013 · OCT 2026
Coordinates: EPA: 38.02056,-121.8573 · OCT 2026

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