Manufacturing of test equipment for testing electrical
3,874 FACILITIESCensus designationManufacturing of test equipment for testing electrical, radio, and communication circuits, and motors (excluding portable instrument transformers)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| D a Mfg | Tulia | TX | 20–99 | LIKELY ACTIVE |
| Delt Industries, INC. | Simi Valley | CA | — | LIKELY ACTIVE |
| Doble Engineering Company (Ontario, CA) | Ontario | CA | 20–99 | LIKELY ACTIVE |
| Drone Go Home, LLC | Oceanport | NJ | — | LIKELY ACTIVE |
| Drs Advanced Isr LLC | Beavercreek | OH | — | LIKELY ACTIVE |
| Drs Network & Imaging Systems LLC | Cypress | CA | — | LIKELY ACTIVE |
| Drs Network & Imaging Systems LLC | Melbourne | FL | — | LIKELY ACTIVE |
| Eastern Controls- ECI Carnegie | Carnegie | PA | 1–19 | LIKELY ACTIVE |
| Electro Impulse Laboratory INC | Neptune | NJ | — | LIKELY ACTIVE |
| Endress+hauser Conducta INC | Anaheim | CA | 100–499 | LIKELY ACTIVE |
| Epirus | Torrance | CA | 100–499 | LIKELY ACTIVE |
| Garmin at INC | Salem | OR | 500+ | LIKELY ACTIVE |
| Ge Aviation Systems LLC | Clearwater | FL | — | LIKELY ACTIVE |
| Ge Aviation Systems LLC | Grand Rapids | MI | — | LIKELY ACTIVE |
| Gener8 LLC | San Jose | CA | — | LIKELY ACTIVE |
| General Dynamics Mission Systems, INC. | Quincy | MA | — | LIKELY ACTIVE |
| G&f Precision Molding Danvers | Danvers | MA | 20–99 | LIKELY ACTIVE |
| Greenslade & CO. INC. | Fort Worth | TX | — | LIKELY ACTIVE |
| H/a Industries INC | Sterling Heights | MI | 20–99 | LIKELY ACTIVE |
| Hamilton Sundstrand Space Systems International, INC. | San Dimas | CA | — | LIKELY ACTIVE |
| Heraeus Electro-nite CO LLC | Hartland | WI | 100–499 | LIKELY ACTIVE |
| Heraeus Electro-Nite Co., Peru, LLC | Peru | IN | 100–499 | LIKELY ACTIVE |
| Honeywell International INC. | Clearwater | FL | — | LIKELY ACTIVE |
| Honeywell International INC. | Redmond | WA | — | LIKELY ACTIVE |
| HORIBA Instruments Sunnyvale | Sunnyvale | CA | 20–99 | 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.
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.
