Facility	City	Industry	Status	Distance
Teledyne Instruments INC	Mason	Analytical Laboratory Instrument Manufacturing 334516	ACTIVE	0.0 KM
Jayco Industrial CORP.	Mason	All Other Miscellaneous General Purpose Machinery Manufacturing 333998	ACTIVE	1.2 KM
L-3 Communications Cincinnati Electronics	Mason	Computer and Peripheral Equipment Manufacturing 334119	UNVERIFIED	1.6 KM
Rocketforce Technologies LLC	Mason	Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing 336415	LIKELY ACTIVE	1.8 KM
L3harris Cincinnati Electronics Corporation	Mason	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511	ACTIVE	1.8 KM

Every listed plant in Warren County

Also at this address

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

Teledyne Instruments INC

Mason, OH

ACTIVE334516

WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 7 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 RCRAINFO · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
OSHA ITA	OPERATING	DEC 2025	DEC 2025
EPA FRS	EXISTENCE	MAY 2012	MAY 2012

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
EMPLOYEE BAND	OSHA ITA	DEC 2025
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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