Manufacturing of all other aircraft engine instruments (excluding flight), including parts and components

Facility	City	State	Employees	Status
A & D Engineering, INC.	Ann Arbor	MI	100–499	● ACTIVE
AIAdvanced Industrial Measurement Systems INC	Miamisburg	OH	20–99	● ACTIVE
Amptek, INC	Bedford	MA	20–99	● ACTIVE
Applied Physics Systems, INC.	Mountain View	CA	—	● ACTIVE
CSCampbell Scientific INC	Logan	UT	100–499	● ACTIVE
Celtech CORP	Carlsbad	NM	20–99	● ACTIVE
Defelsko Corporation	Ogdensburg	NY	100–499	● ACTIVE
Dynamic Systems INC.	Poestenkill	NY	20–99	● ACTIVE
Dynisco Instruments LLC	Franklin	MA	100–499	● ACTIVE
ESElectro Sensors INC	Minnetonka	MN	20–99	● ACTIVE
Encoder Products Company	Sagle	ID	100–499	● ACTIVE
Enmet, INC.	Ann Arbor	MI	20–99	● ACTIVE
EEEnterprise Electronics CORP	Enterprise	AL	20–99	● ACTIVE
FWFar West Technology INC	Goleta	CA	20–99	● ACTIVE
Future Technologies, INC	Bay City	MI	20–99	● ACTIVE
GIGeokon INC	Lebanon	NH	100–499	● ACTIVE
Geometrics, INC.	San Jose	CA	20–99	● ACTIVE
G P 50 New York, LTD.	Grand Island	NY	100–499	● ACTIVE
Interface INC.	Scottsdale	AZ	100–499	● ACTIVE
LMLudlum Measurements INC	Sweetwater	TX	—	● ACTIVE
Marlin Technologies, INC.	Horicon	WI	20–99	● ACTIVE
Mts Systems Corporation	Eden Prairie	MN	500+	● ACTIVE
The Energy Conservatory, INC.	Oakdale	MN	—	● ACTIVE
Thermo Environmental Instruments LLC	Franklin	MA	100–499	● ACTIVE
Trece INC	Adair	OK	100–499	● ACTIVE
Tri-tech Forensics, INC.	Leland	NC	100–499	● ACTIVE
Ucryo Universal Cryogenics INC	Tucson	AZ	—	● ACTIVE
Virginia Panel Corporation	Waynesboro	VA	100–499	● ACTIVE
Admet, INC.	Norwood	MA	—	● ACTIVE
Advanced Measurement Technology INC	Oak Ridge	TN	—	● ACTIVE
Aeye, INC.	Pleasanton	CA	20–99	● ACTIVE
A.k.o. INC.	Windsor	CT	—	● ACTIVE
Alloy Holdings, LLC	Providence	RI	—	● ACTIVE
All Sensors Corporation	Morgan Hill	CA	—	● ACTIVE
American Time & Signal Company	Dassel	MN	—	● ACTIVE
Assay Technology INC	Livermore	CA	—	● ACTIVE
Automation Products Group, INC.	Logan	UT	—	● ACTIVE
Avtech Software INC	Warren	RI	—	● ACTIVE
Axiom Diagnostics, INC.	Tampa	FL	—	● ACTIVE
Balance Technology INC	Whitmore Lake	MI	—	● ACTIVE
Baron Weather, INC	Huntsville	AL	20–99	● ACTIVE
Bertec CORP	Columbus	OH	—	● ACTIVE
Biospherical Instruments, INC.	San Diego	CA	—	● ACTIVE
Block Engineering LLC	Southborough	MA	—	● ACTIVE
Bokam Engineering INC	Santa Ana	CA	—	● ACTIVE
Brg Precision Products INC	Derby	KS	—	● ACTIVE
Burke E Porter Machinery CO.	Grand Rapids	MI	—	● ACTIVE
CICentroid, INC.	Plainview	NY	20–99	● ACTIVE
Chemdaq, INC.	Pittsburgh	PA	20–99	● ACTIVE
Clariant CORP	Colton	CA	—	● ACTIVE

FactoryRegistry lists 926 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced all other aircraft engine instruments (excluding flight), including parts and components, 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 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 35 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 2029525013. 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.