Manufacturing of parts for semiconductor manufacturing machinery

Facility	City	State	Employees	Status
Doble Engineering Company (Houston, TX)	Houston	TX	1–19	◐ LIKELY ACTIVE
Doble Engineering Company (Ontario, CA)	Ontario	CA	20–99	◐ LIKELY ACTIVE
DODuffens Optical	Houston	TX	20–99	◐ LIKELY ACTIVE
EAEclipse Automation Southeast LLC	Rock Hill	SC	—	◐ LIKELY ACTIVE
ESEcobat Solutions LLC	Casa Grande	AZ	20–99	◐ LIKELY ACTIVE
EEEncon Evaporators	Hooksett	NH	20–99	◐ LIKELY ACTIVE
EMEntek Manufacturing, OR	Lebanon	OR	100–499	◐ LIKELY ACTIVE
EEpirus	Torrance	CA	100–499	◐ LIKELY ACTIVE
EIEugenus INC	San Jose	CA	20–99	◐ LIKELY ACTIVE
FAFargo Assembly of PA, Inc	Norristown	PA	1–19	◐ LIKELY ACTIVE
Federal Manufacturing	Waukesha	WI	20–99	◐ LIKELY ACTIVE
FFFiltration Filtration Innovation Center	Columbia	TN	20–99	◐ LIKELY ACTIVE
FMFluid Management LP	Wheeling	IL	20–99	◐ LIKELY ACTIVE
FTForming Technologies LLC	Muskegon	MI	20–99	◐ LIKELY ACTIVE
GPGeneral Pattern	Blaine	MN	100–499	◐ LIKELY ACTIVE
HPHexagon Purus NA	Westminster	MD	20–99	◐ LIKELY ACTIVE
HTHolbrook Tool & Molding INC	Meadville	PA	20–99	◐ LIKELY ACTIVE
HMHorizon Manufacturing Group	Lake Mills	WI	20–99	◐ LIKELY ACTIVE
ICIncoe Corporation	Auburn Hills	MI	100–499	◐ LIKELY ACTIVE
JCJanteq CORP	Irvine	CA	—	◐ LIKELY ACTIVE
JAJem America CORP	Fremont	CA	20–99	◐ LIKELY ACTIVE
JIJohnstech International	Minneapolis	MN	20–99	◐ LIKELY ACTIVE
JCJomar CORP	Egg Harbor Township	NJ	20–99	◐ LIKELY ACTIVE
JPJorgenson Peninsula Optical Supply	Tacoma	WA	20–99	◐ LIKELY ACTIVE
KTKeysight Technologies INC	Loveland	CO	—	◐ LIKELY ACTIVE
KCKrauss-maffei Corporation	Florence	KY	100–499	◐ LIKELY ACTIVE
KAKuka Assembly and Test CORP Saginaw	Saginaw	MI	100–499	◐ LIKELY ACTIVE
LRLam Research Corporation - Fremont Campus	Fremont	CA	500+	◐ LIKELY ACTIVE
LRLam Research Tualatin Campus	Tualatin	OR	500+	◐ LIKELY ACTIVE
MEMac Engineering & Equipment Co., Inc.	Benton Harbor	MI	20–99	◐ LIKELY ACTIVE
MPMagic Plastics INC	Valencia	CA	20–99	◐ LIKELY ACTIVE
MAMartek Automation	Murrieta	CA	—	◐ LIKELY ACTIVE
MTMattson Technology INC	Fremont	CA	100–499	◐ LIKELY ACTIVE
MIMillivac Instruments, INC	Schenectady	NY	—	◐ LIKELY ACTIVE
MIMpi, INC.	Poughkeepsie	NY	20–99	◐ LIKELY ACTIVE
MPM&r Printing Equipment INC	Roselle	IL	100–499	◐ LIKELY ACTIVE
MWMw Watermark LLC	Holland	MI	—	◐ LIKELY ACTIVE
NTNsi-mi Technologies LLC	Torrance	CA	20–99	◐ LIKELY ACTIVE
NINxEdge, Inc. (Mossy Cup	Boise	ID	20–99	◐ LIKELY ACTIVE
PIParagon Industries	Mesquite	TX	20–99	◐ LIKELY ACTIVE
PIPeerless Instrument Co., INC.	Farmingdale	NY	—	◐ LIKELY ACTIVE
PIPhaostron Instrument and Electronic Company	Azusa	CA	—	◐ LIKELY ACTIVE
PBPhoenix Broadband Technologies	Hatfield	PA	20–99	◐ LIKELY ACTIVE
Plastic Engineering & Technical Services INC	Auburn Hills	MI	20–99	◐ LIKELY ACTIVE
PTPlastic Trim LLC	East Tawas	MI	100–499	◐ LIKELY ACTIVE
PLPushcorp, LLC	Garland	TX	—	◐ LIKELY ACTIVE
PAPyrotek Aurora	Aurora	OH	100–499	◐ LIKELY ACTIVE
QMQ Microwave INC	El Cajon	CA	—	◐ LIKELY ACTIVE
RIRasirc INC	San Diego	CA	20–99	◐ LIKELY ACTIVE
RBRobert Bosch LLC	Anderson	SC	500+	◐ LIKELY 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.