Manufacturing of sighting

Facility	City	State	Employees	Status
GBGlaz-tech Baton Rouge	Baton Rouge	LA	20–99	◐ LIKELY ACTIVE
GIGlaz-tech Industries Tucson	Tucson	AZ	20–99	◐ LIKELY ACTIVE
GGGlenny Glass CO.	Milford	OH	100–499	◐ LIKELY ACTIVE
GSGlobal Security Glazing	Selma	AL	20–99	◐ LIKELY ACTIVE
HSHamilton Sundstrand Space Systems International, INC.	San Dimas	CA	—	◐ LIKELY ACTIVE
HGHartung Glass Industries Pueblo CO.	Pueblo	CO	20–99	◐ LIKELY ACTIVE
HGHartung Glass Tukwila WA	Tukwila	WA	100–499	◐ LIKELY ACTIVE
HLHidden Lake	Duncan	SC	100–499	◐ LIKELY ACTIVE
HEHoffman Enclosures INC	Anoka	MN	—	◐ LIKELY ACTIVE
HIHoneywell International INC.	Clearwater	FL	—	◐ LIKELY ACTIVE
HIHoneywell International INC.	Redmond	WA	—	◐ LIKELY ACTIVE
HRHowell Road	Duncan	SC	1–19	◐ LIKELY ACTIVE
IEInterstate Electronics CORP	Anaheim	CA	100–499	◐ LIKELY ACTIVE
JOJohnson Outdoors Marine Electronics Inc. - Eufaula	Eufaula	AL	100–499	◐ LIKELY ACTIVE
KPKalwall Panels & Accessories	Manchester	NH	—	◐ LIKELY ACTIVE
KCKearfott Corporation	Montville Twp	NJ	—	◐ LIKELY ACTIVE
KEKitch Engineering, INC.	Pacoima	CA	—	◐ LIKELY ACTIVE
Kustom Signals, Inc. - Chanute	Chanute	KS	20–99	◐ LIKELY ACTIVE
LCL-3 Chesapeake Sciences CORP	Millersville	MD	—	◐ LIKELY ACTIVE
LHL3 Harris	State College	PA	20–99	◐ LIKELY ACTIVE
LTLaurel Technologies Partnership	Largo	FL	—	◐ LIKELY ACTIVE
LILectromat INC	Mars	PA	—	◐ LIKELY ACTIVE
LILinkquest INC.	San Diego	CA	—	◐ LIKELY ACTIVE
LMLockheed Martin CORP	Troy	AL	—	◐ LIKELY ACTIVE
LMLockheed Martin CORP	Camden	AR	—	◐ 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.