Manufacturing printed circuit

Facility	City	State	Employees	Status
HQHayward Quartz Technology INC	Fremont	CA	100–499	◐ LIKELY ACTIVE
HTHeadway Technologies INC	Milpitas	CA	500+	◐ LIKELY ACTIVE
HRHedgefog Research	San Pedro	CA	—	◐ LIKELY ACTIVE
HPHewlett Packard Enterprise	Chippewa Falls	WI	20–99	◐ LIKELY ACTIVE
HMHiguchi Manufacturing America	Elmendorf	TX	20–99	◐ LIKELY ACTIVE
HEHoffman Enclosures INC	Anoka	MN	—	◐ LIKELY ACTIVE
HMHoffman Materials LLC	Carlisle	PA	—	◐ LIKELY ACTIVE
HIHoneywell INC Tampa Div	Tampa	FL	—	◐ LIKELY ACTIVE
HIHoneywell International Sunnyval	Sunnyvale	CA	20–99	◐ LIKELY ACTIVE
HCHorlick Company, LLC	Randolph	MA	—	◐ LIKELY ACTIVE
HIHumanetics Innovative Solutions, INC	Farmington Hills	MI	—	◐ LIKELY ACTIVE
IEImperial Electronic Assembly, INC.	Brookfield	CT	100–499	◐ LIKELY ACTIVE
International Cybernetics Company, LP	Largo	FL	—	◐ LIKELY ACTIVE
IEInterstate Electronics CORP	Anaheim	CA	100–499	◐ LIKELY ACTIVE
IPG Photonics Corporation - Midwest Sales	Novi	MI	20–99	◐ LIKELY ACTIVE
IEIrvine Electronics LLC	Irvine	CA	—	◐ LIKELY ACTIVE
JDJohn Deere Waterloo Works Product Engineering Center	Cedar Falls	IA	500+	◐ LIKELY ACTIVE
JMJsr Micro INC	Sunnyvale	CA	—	◐ LIKELY ACTIVE
KMK&l Microwave LLC	Salisbury	MD	—	◐ LIKELY ACTIVE
LSLake Shore Cryotronics Woburn	Woburn	MA	20–99	◐ LIKELY ACTIVE
LCLander CO INC	Binghamton	NY	—	◐ LIKELY ACTIVE
LLeviton	Tualatin	OR	100–499	◐ LIKELY ACTIVE
LELiberty Electronics - Reno	Reno	PA	1–19	◐ LIKELY ACTIVE
LELittle Enterprises, LLC	Ipswich	MA	—	◐ LIKELY ACTIVE
LMLockheed Martin Command & Control System	Colorado Springs	CO	—	◐ LIKELY ACTIVE

FactoryRegistry lists 3,431 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 Manufacturing printed circuit (wiring) boards for others on their materials, 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 14 establishments reported producing it; the count for 2 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 2053775000. 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.