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 |
|---|---|---|---|---|
| Link Electric & Safety Control | Nashville | TN | 20–99 | LIKELY ACTIVE |
| Link Engineering | Plymouth | MI | 100–499 | LIKELY ACTIVE |
| Madgetech INC | Warner | NH | — | LIKELY ACTIVE |
| Momentive Performance Materials | Garrett | IN | 20–99 | LIKELY ACTIVE |
| National Bulk Equipment INC | Holland | MI | 100–499 | LIKELY ACTIVE |
| Performance Health | Akron | OH | — | LIKELY ACTIVE |
| Pleatco Filtration | Louisville | KY | 20–99 | LIKELY ACTIVE |
| Plumley Marugo Limited | Paris | TN | — | LIKELY ACTIVE |
| Precision Urethane & Machine INC. | Hempstead | TX | — | LIKELY ACTIVE |
| Preferred Compounding CORP Wholly Owned By Hexpol Holding INC. Dba Preferred Com | Huntingdon | TN | — | LIKELY ACTIVE |
| Robinson Rubber Products CO INC | New Hope | MN | 20–99 | LIKELY ACTIVE |
| Rocket Lab USA INC | Long Beach | CA | — | LIKELY ACTIVE |
| Rockwell Collins INC | Richardson | TX | — | LIKELY ACTIVE |
| Rockwell Collins INC -c Avenue Facility | Cedar Rapids | IA | — | LIKELY ACTIVE |
| Sbs-cisco | Englewood | CO | 20–99 | LIKELY ACTIVE |
| Spirit Aerosystems INC | Tulsa | OK | — | LIKELY ACTIVE |
| Strategic Robotic Systems, INC. | San Diego | CA | — | LIKELY ACTIVE |
| Tampa Deep Sea Xplorers, INC. | Tampa | FL | — | LIKELY ACTIVE |
| Teledyne Instruments, INC. D/b/a Teledyne Isco | Lincoln | NE | 100–499 | LIKELY ACTIVE |
| Thierica Equipment Corporation | Grand Rapids | MI | — | LIKELY ACTIVE |
| Unison Engine Components | Manchester | CT | — | LIKELY ACTIVE |
| United Electric Controls Company | Watertown | MA | 100–499 | LIKELY ACTIVE |
| Universal Avionics Systems CORP | Tucson | AZ | — | LIKELY ACTIVE |
| US Army - Yuma Proving Ground | Yuma | AZ | — | LIKELY ACTIVE |
| Verne INC | San Francisco | CA | — | 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.
