Manufacturing of sighting

Facility	City	State	Employees	Status
HCHot Cell Services CORP	Kent	WA	—	◐ LIKELY ACTIVE
Ideal Aerosmith INC	Grand Forks	ND	—	◐ LIKELY ACTIVE
Industrial Electronic Engineers, INC.	Sylmar	CA	—	◐ LIKELY ACTIVE
Integrated Surveillance and Defense, INC.	Wilsonville	OR	—	◐ LIKELY ACTIVE
IGItw Global Safety	Elmhurst	IL	20–99	◐ LIKELY ACTIVE
LMLenoir Mirror CO	Lenoir	NC	—	◐ LIKELY ACTIVE
MMMagna Mirrors Lowell Division	Alto	MI	500+	◐ LIKELY ACTIVE
MUMersen Usa/st Marys	Saint Marys	PA	—	◐ LIKELY ACTIVE
MTMicropen Technologies Corporation	Honeoye Falls	NY	20–99	◐ LIKELY ACTIVE
MLMolex LLC	Phoenix	AZ	100–499	◐ LIKELY ACTIVE
MMMulberry Metal Products INC	Union	NJ	20–99	◐ LIKELY ACTIVE
OBOldcastle Building Envelope	Rock Hill	SC	100–499	◐ LIKELY ACTIVE
PGPittsburgh Glass Works LLC	Tyrone	PA	100–499	◐ LIKELY ACTIVE
PGPittsburgh Glass Works LLC	Berea	KY	20–99	◐ LIKELY ACTIVE
PPPolymer Products CO INC	Stockertown	PA	20–99	◐ LIKELY ACTIVE
PIPotters Industries INC.	Brownwood	TX	20–99	◐ LIKELY ACTIVE
PIPotters Industries, LLC	Apex	NC	20–99	◐ LIKELY ACTIVE
PIPpg Industries Incorporated Works Number 34	O Fallon	MO	—	◐ LIKELY ACTIVE
Preformed Line Products Company	Albemarle	NC	100–499	◐ LIKELY ACTIVE
RIRobroy Industries Texas	Gilmer	TX	—	◐ LIKELY ACTIVE
Rocket Lab USA INC	Long Beach	CA	—	◐ LIKELY ACTIVE
RCRockwell Collins INC	Richardson	TX	—	◐ LIKELY ACTIVE
RCRockwell Collins INC -c Avenue Facility	Cedar Rapids	IA	—	◐ LIKELY ACTIVE
SASpirit Aerosystems INC	Tulsa	OK	—	◐ LIKELY ACTIVE
Strategic Robotic Systems, INC.	San Diego	CA	—	◐ LIKELY ACTIVE

FactoryRegistry lists 2,836 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced sighting, tracking, and fire-control equipment, optical-type, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 22 establishments reported producing it; the count for 1 of those industries was withheld.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2018575000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.