Manufacturing of process control instruments

Facility	City	State	Employees	Status
Fischer Custom Communications INC	Torrance	CA	—	◐ LIKELY ACTIVE
Florida Scientific Services, INC.	Port Orange	FL	—	◐ LIKELY ACTIVE
Fusion Link LLC	Westerville	OH	—	◐ LIKELY ACTIVE
Glass Expansion, INC.	Pocasset	MA	—	◐ LIKELY ACTIVE
Graphtec America, INC.	Irvine	CA	—	◐ LIKELY ACTIVE
Great Lakes Gages LLC	Metamora	MI	—	◐ LIKELY ACTIVE
Hgl Dynamics, INC.	Indianapolis	IN	—	◐ LIKELY ACTIVE
Hitools INC.	Irvine	CA	—	◐ LIKELY ACTIVE
Hogentogler & Co., INC.	Columbia	MD	—	◐ LIKELY ACTIVE
Hotline Electrical Sales & Service LLC	Parker	CO	—	◐ LIKELY ACTIVE
Hudson Lab Automation, INC.	Springfield	NJ	—	◐ LIKELY ACTIVE
Integrated Imaging INC	Ellicott City	MD	—	◐ LIKELY ACTIVE
ISIzon Science US LLC	Medford	MA	—	◐ LIKELY ACTIVE
J. A. Woollam Co., INC.	Lincoln	NE	—	◐ LIKELY ACTIVE
J D Gould Company INC	Indianapolis	IN	—	◐ LIKELY ACTIVE
Kinetic Systems INC	Roslindale	MA	—	◐ LIKELY ACTIVE
Koch Crystal Finishing INC	Elyria	OH	—	◐ LIKELY ACTIVE
KTKolmar Technologies, INC.	Newburyport	MA	—	◐ LIKELY ACTIVE
Kyocera Avx Components (erie) Corporation	Erie	PA	—	◐ LIKELY ACTIVE
Labconco CORP	Kansas City	MO	—	◐ LIKELY ACTIVE
Labtech, INC	Hopkinton	MA	—	◐ LIKELY ACTIVE
Leeds Precision Instruments INC	Minneapolis	MN	—	◐ LIKELY ACTIVE
LELh Enterprises, LLC	Fairfax	VA	—	◐ LIKELY ACTIVE
Life Science Products, Incorporated	Frederick	CO	—	◐ LIKELY ACTIVE
Liquid Instruments INC	San Diego	CA	—	◐ LIKELY ACTIVE

FactoryRegistry lists 3,625 facilities whose primary industry classification is one of the 5 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced process control instruments, 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 5 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 45 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 2017625000. 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.