Facility	City	Industry	Status	Distance
Whitney Investments - Chess Drive Associates	Foster City	All Other Basic Organic Chemical Manufacturing 325199	UNVERIFIED	1.4 KM
Applied Biosystems INC	Foster City	All Other Basic Organic Chemical Manufacturing 325199	UNVERIFIED	1.4 KM
Applied Biosystems, LLC	Foster City	All Other Basic Organic Chemical Manufacturing 325199	UNVERIFIED	1.6 KM
Peninsula Chemical CO.	San Mateo	Other Basic Inorganic Chemical Manufacturing 325180	UNVERIFIED	2.4 KM
Former Baron-blackeslee Facility, 248 Harbor Blvd, Belmont, Ca	Belmont	All Other Basic Organic Chemical Manufacturing 325199	UNVERIFIED	4.8 KM

Every listed plant in San Mateo County

Also at this address

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

Bluechip Systems LLC

San Mateo, CA

ACTIVE334111

WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 6 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 EIS, RCRAINFO · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	JAN 2020	JAN 2020

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
RCRA GENERATOR STATUS	EPA ECHO	AUG 2026
STATE	EPA FRS	JUL 2026

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

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