Manufacturing of sighting

Facility	City	State	Employees	Status
Riegl Usa, INC.	Winter Garden	FL	—	● ACTIVE
Rieker Instrument Co., INC.	Aston	PA	—	● ACTIVE
RURivencore Us, INC	Norfolk	VA	—	● ACTIVE
Robotic Research Opco, LLC	Clarksburg	MD	—	● ACTIVE
Ropeless Systems, INC	Biddeford	ME	—	● ACTIVE
RLRosco, LLC	Jamaica	NY	—	● ACTIVE
Rosenthal, Brock	La Jolla	CA	—	● ACTIVE
Rotating Precision Mechanisms, INC.	Northridge	CA	—	● ACTIVE
Routescene, INC.	Farmington	NM	—	● ACTIVE
Rti Remmele Engineering INC	Saint Paul	MN	—	● ACTIVE
SISaab, INC	East Syracuse	NY	100–499	● ACTIVE
Saab North America INC	East Syracuse	NY	—	● ACTIVE
SDSafran Defense & Space, INC.	Norcross	GA	20–99	● ACTIVE
Sage Technologies Limited	Warminster	PA	—	● ACTIVE
Saildrone INC	Alameda	CA	—	● ACTIVE
SMSanta Monica Semiconductor, LLC	Santa Monica	CA	—	● ACTIVE
Sas R & D Services, INC.	Miramar	FL	—	● ACTIVE
SGSaxon Glass Technologies, INC	Alfred	NY	—	● ACTIVE
Sbg Defense LLC	East Butler	PA	—	● ACTIVE
Sbg Systems North America, INC	Santa Ana	CA	—	● ACTIVE
Scientific Data Systems, LLC	Las Cruces	NM	—	● ACTIVE
SAScry Aero LLC	Portland	OR	—	● ACTIVE
Sealite Usa, LLC	Tilton	NH	—	● ACTIVE
Sea Machines Robotics, INC	Boston	MA	—	● ACTIVE
SSSeapoint Sensors, INC.	Chagrin Falls	OH	—	● ACTIVE
Security Radar Integrators INC.	Merritt Island	FL	—	● ACTIVE
Select Controls LLC	Bohemia	NY	—	● ACTIVE
Send Solutions LLC	Alpharetta	GA	—	● ACTIVE
Senspex Incorporated	Rio Rancho	NM	—	● ACTIVE
Sentech INC	Willow Grove	PA	—	● ACTIVE
Sentrycs INC.	New York	NY	—	● ACTIVE
SISercel, INC	Houston	TX	—	● ACTIVE
Shadin LP	Eden Prairie	MN	—	● ACTIVE
Shadow Hawk Maritime and Aero Technologies INC	Humble	TX	—	● ACTIVE
Sherman Industries LLC	Las Vegas	NV	—	● ACTIVE
Show Me Business Group LLP	Waynesville	MO	—	● ACTIVE
Sierra Nevada Company, LLC	Plano	TX	—	● ACTIVE
Sightline Applications LLC	Portland	OR	—	● ACTIVE
Signalnav INC	San Jose	CA	—	● ACTIVE
SDSilentium Defense Corporation	Ashburn	VA	—	● ACTIVE
Silent Maritime INC	Morro Bay	CA	—	● ACTIVE
Silent Sentinel INC	Saint Petersburg	FL	—	● ACTIVE
Sitech Northwest INC	Fife	WA	—	● ACTIVE
Sitech South LLC	Smyrna	GA	—	● ACTIVE
Siyehtech LLC	Belgrade	MT	—	● ACTIVE
Sky Dive Outlet Deland, INC.	Deland	FL	—	● ACTIVE
Skyfire Ai, INC.	Madison	AL	—	● ACTIVE
Smart Glass Systems, INC.	Weston	FL	—	● ACTIVE
SDSmiths Detection INC.	Baltimore	MD	—	● ACTIVE
SGSocial Gear Media LLC	Westlake Village	CA	—	● ACTIVE

FactoryRegistry lists 2,744 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.