Facility	City	Industry	Status	Distance
Tesoro Refining & Marketing - Carson Refinery	Carson	Petroleum Refineries 324110	LIKELY ACTIVE	0.2 KM
Tesoro Los Angeles Refinery and Calciner	Carson	Petroleum Refineries 324110	LIKELY ACTIVE	0.7 KM
Tesoro Refining and Marketing Co, LLC	Carson	Other Basic Inorganic Chemical Manufacturing 325180	UNVERIFIED	0.8 KM
Air Products and Chemicals, INC.	Carson	Petroleum Refineries 324110	LIKELY ACTIVE	0.7 KM
Tesoro Los Angeles Refinery and Sulfur Recovery Plant - Wilmington	Carson	Petroleum Refineries 324110	LIKELY ACTIVE	0.8 KM

Every listed plant in Los Angeles County

Also at this address

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

Tesoro Los Angeles Refinery and Calciner

Carson, CA

LIKELY ACTIVE324110

WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 5 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

EPA cross-references this facility in OSHA-OIS.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	SEP 2018	SEP 2018

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
GEOM	CENSUS GEOCODER	JUL 2026
NAME	EPA FRS	JUL 2026
STATE	EPA FRS	JUL 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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