Manufacturing of test equipment for testing electrical

3,874 FACILITIES

Census designationManufacturing of test equipment for testing electrical, radio, and communication circuits, and motors (excluding portable instrument transformers)

Facility	City	State	Employees	Status
HORIBA Subsidiary INC-ANN ARBOR MI	Ann Arbor	MI	100–499	LIKELY ACTIVE
Houston, 10305 Round Up	Houston	TX	100–499	LIKELY ACTIVE
Hpaca01	Canonsburg	PA	100–499	LIKELY ACTIVE
Hpach01	Charleroi	PA	20–99	LIKELY ACTIVE
Hrimt02	Middletown	RI	20–99	LIKELY ACTIVE
H Scientific, LLC	Stevensville	MD	—	LIKELY ACTIVE
Huntrak Defense Systems, INC.	Plano	TX	—	LIKELY ACTIVE
Hvach18	Chantilly	VA	100–499	LIKELY ACTIVE
Hvaff06	Fairfax	VA	100–499	LIKELY ACTIVE
Hwasv01	Silverdale	WA	20–99	LIKELY ACTIVE
Hypervall, LLC	Houston	TX	—	LIKELY ACTIVE
I2r Electronics INC	Breinigsville	PA	—	LIKELY ACTIVE
ICON/Tampa	Tampa	FL	1–19	LIKELY ACTIVE
Ida CORP.	Sacramento	CA	—	LIKELY ACTIVE
Il115 Atlas US	Mount Prospect	IL	20–99	LIKELY ACTIVE
Il52 Taylor Hobson	Warrensville	IL	20–99	LIKELY ACTIVE
Im3 Communications LLC	Chicago	IL	—	LIKELY ACTIVE
Independent Technologies, LLC	Blair	NE	—	LIKELY ACTIVE
Industrial Security Alliance Partners INC	Sacramento	CA	—	LIKELY ACTIVE
Industrial Service and Supply, INC	Gilbert	AZ	—	LIKELY ACTIVE
InPro/Seal, LLC d/b/a FW Murphy Production Control	San Antonio	TX	1–19	LIKELY ACTIVE
InPro/Seal, LLC d/b/a FW Murphy Production Controls	Rosenberg	TX	100–499	LIKELY ACTIVE
InPro/Seal, LLC d/b/a FW Murphy Production Controls	Tulsa	OK	1–19	LIKELY ACTIVE
Insite Pacific, INC.	San Diego	CA	—	LIKELY ACTIVE
In-Situ - Service and Rentals	Fort Collins	CO	1–19	LIKELY ACTIVE

FactoryRegistry lists 3,874 facilities whose primary industry classification is one of the 4 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced test equipment for testing electrical, radio, and communication circuits, and motors (excluding portable instrument transformers), 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 4 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 27 establishments reported producing it; the count for 1 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.

Industries

Chemical Manufacturers Machinery Manufacturers Electronics Manufacturers All product lines

NAPCS collection code 2017675000. 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.