Manufacturing of parts for semiconductor manufacturing machinery, including packaging equipment

Facility	City	State	Employees	Status
Elsner Engineering Works INC	Hanover	PA	20–99	● ACTIVE
Euv Tech INC	Martinez	CA	100–499	● ACTIVE
Fenn LLC	East Berlin	CT	20–99	● ACTIVE
Formlabs INC.	Somerville	MA	100–499	● ACTIVE
Freund INC.	Marion	IA	100–499	● ACTIVE
Fusion Fluid Equipment LLC	Whitehall	MI	20–99	● ACTIVE
Future Technologies, INC	Bay City	MI	20–99	● ACTIVE
Glassline CORP	Perrysburg	OH	20–99	● ACTIVE
Huntron INC	Mill Creek	WA	—	● ACTIVE
Inficon INC	East Syracuse	NY	100–499	● ACTIVE
Integra Technologies, INC.	El Segundo	CA	20–99	● ACTIVE
Komline-sanderson Group, INC.	Peapack	NJ	100–499	● ACTIVE
KIKyocera International Inc.(san Diego)	San Diego	CA	500+	● ACTIVE
LTLoad Technology INC	Mesquite	NV	—	● ACTIVE
Machine Vision Products, INC.	Vista	CA	—	● ACTIVE
Marki Microwave LLC	Morgan Hill	CA	100–499	● ACTIVE
Maxson Automatic Machinery CO	Westerly	RI	20–99	● ACTIVE
Means Engineering, INC.	Carlsbad	CA	20–99	● ACTIVE
Micronix USA LLC	Fountain Valley	CA	20–99	● ACTIVE
Microsonic, INC	Ambridge	PA	—	● ACTIVE
Nova Measuring Instruments INC.	Fremont	CA	100–499	● ACTIVE
Optipro Systems, LLC	Ontario	NY	100–499	● ACTIVE
Pacific Instruments, INC.	Concord	CA	20–99	● ACTIVE
Polarity INC.	Rancho Cordova	CA	20–99	● ACTIVE
Precision Filters, INC.	Ithaca	NY	20–99	● ACTIVE

FactoryRegistry lists 2,087 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 parts for semiconductor manufacturing machinery, including packaging equipment, 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, where 92 establishments reported producing it.

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 2034172000. 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.