Manufacturing of seismic instruments

933 FACILITIES

Facility	City	State	Employees	Status
Calconix Inc/haverford Twp	Ardmore	PA	—	LIKELY ACTIVE
Contec Inc., Locust Grove	Spartanburg	SC	100–499	LIKELY ACTIVE
Data Physics Corporation	Riverside	CA	—	LIKELY ACTIVE
Electro-Metrics HQ	Johnstown	NY	20–99	LIKELY ACTIVE
Eppley Laboratory INC	Newport	RI	—	LIKELY ACTIVE
Evident Scientific NDT Inc	State College	PA	20–99	LIKELY ACTIVE
Ev Products INC Dba Kromek	Zelienople	PA	20–99	LIKELY ACTIVE
Franklin Fueling Systems - Saco	Saco	ME	20–99	LIKELY ACTIVE
Gage Rite Products INC	Troy	MI	1–19	LIKELY ACTIVE
Higuchi Manufacturing America	Elmendorf	TX	20–99	LIKELY ACTIVE
Humanetics Innovative Solutions, INC	Farmington Hills	MI	—	LIKELY ACTIVE
John Deere Waterloo Works Product Engineering Center	Cedar Falls	IA	500+	LIKELY ACTIVE
Luxium Solutions - Newbury	Newbury	OH	1–19	LIKELY ACTIVE
Michigan Scientific	Charlevoix	MI	20–99	LIKELY ACTIVE
Onset Computer Corporation	Bourne	MA	—	LIKELY ACTIVE
Optical Associates INC	Milpitas	CA	—	LIKELY ACTIVE
Os Operations, LLC	Minden	NV	500+	LIKELY ACTIVE
PCB Piezotronics - Larson Davis	Provo	UT	20–99	LIKELY ACTIVE
Phds CO.	Knoxville	TN	—	LIKELY ACTIVE
Pom,inc	Russellville	AR	20–99	LIKELY ACTIVE
Rapiscan Systems Trace Facility	Andover	MA	20–99	LIKELY ACTIVE
Sharp Box Precision LLC	San Jose	CA	—	LIKELY ACTIVE
Stellar Technology	Amherst	NY	100–499	LIKELY ACTIVE
Stress-tek	Kent	WA	20–99	LIKELY ACTIVE
Technical Manufacturing CORP	Peabody	MA	—	LIKELY ACTIVE

FactoryRegistry lists 933 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 seismic 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 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 39 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.

Part of Manufacturing of commercial, geophysical, meteorological, and general-purpose instruments and equipment, excluding medical thermometers

Manufacturing of all other commercial, geophysical, meteorological, and general-purpose industrial process instruments and equipment, including compasses, altimeters, and humidity indicating and recording instruments (excluding process control, aeronautic Manufacturing of meteorological electronics equipment and instruments Manufacturing of thermometers (excluding medical)

Industries

Electronics Manufacturers All product lines

NAPCS collection code 2017575009. 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.