Manufacturing of test equipment for testing electrical, radio, and communication circuits, and motors (excluding portable instrument transformers)
3,820 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| The Aerospace CORP - Cos-2 | Colorado Springs | CO | — | UNVERIFIED |
| The Blodgett Company | Richmond | TX | — | UNVERIFIED |
| The Boeing Company | Anaheim | CA | — | UNVERIFIED |
| The Cardenas Family Trust November 7, 2001 | San Diego | CA | — | UNVERIFIED |
| The Charles J. Angelo Manufacturing Group, LLC | Manchester | CT | — | UNVERIFIED |
| The Gas Co./ Sempra Energy | Pico Rivera | CA | — | UNVERIFIED |
| The Philpott Corporation | Paramount | CA | — | UNVERIFIED |
| The Plasticoid Co., INC. | Edgewood | MD | — | UNVERIFIED |
| Thermo Neslab | Newington | NH | — | UNVERIFIED |
| Thermotex Trcc | Cartersville | GA | — | UNVERIFIED |
| Therm-x | Hayward | CA | — | UNVERIFIED |
| Therm-x of California INC | Hayward | CA | — | UNVERIFIED |
| Tidewater Scale Sales & Service, Inc. | Dundalk | MD | — | UNVERIFIED |
| Tk Simplex Div Actuant CORP | Broadview | IL | — | UNVERIFIED |
| Tmco, INC. | Simonton | TX | — | UNVERIFIED |
| Towards Aviation | Victorville | CA | — | UNVERIFIED |
| Town of Parker - Wwtp - Outfall 001 | Parker | AZ | — | UNVERIFIED |
| Toyota Research Institute | Los Altos | CA | — | UNVERIFIED |
| Transfer Press Exchange INC | Vinemont | AL | — | UNVERIFIED |
| Trees N Trends INC | Paducah | KY | — | UNVERIFIED |
| Trelleborg Hudson - Medical | Hudson | MA | — | UNVERIFIED |
| Trelleborg Sealing Solutions | Somersworth | NH | — | UNVERIFIED |
| Trelleborg Sealing Solutions | Northborough | MA | — | UNVERIFIED |
| Tri C Machine Nor-cal INC | Auburn | CA | — | UNVERIFIED |
| Trimble INC | Sunnyvale | CA | — | UNVERIFIED |
FactoryRegistry lists 3,820 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.