Manufacturing of power, distribution, and special-purpose transformers (excluding commercial, institutional, and industrial general-purpose transformers and parts)
473 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Siemens Energy, INC. | Wendell | NC | — | UNVERIFIED |
| Siemens Industry INC -scc Enterprise Campus Authority '94 Warehouse | Duncan | SC | — | UNVERIFIED |
| Southbay Electrical Supply CORP | South El Monte | CA | — | UNVERIFIED |
| Southern Electrical Equipment Company, INC. | Reno | NV | — | UNVERIFIED |
| Spd Electrical Systems | Philadelphia | PA | — | UNVERIFIED |
| Square D | El Paso | TX | — | UNVERIFIED |
| Square D Laser Response Center | Fairfield | CA | — | UNVERIFIED |
| Starline Holdings LLC | Canonsburg | PA | — | UNVERIFIED |
| Starterpanel INC. | Machesney Park | IL | — | UNVERIFIED |
| States Manufacturing | Maple Grove | MN | — | UNVERIFIED |
| States Manufacturing CORP | Minneapolis | MN | — | UNVERIFIED |
| Swam Electric | Hanover | PA | — | UNVERIFIED |
| Switchgear Solutions, INC. | Tucson | AZ | — | UNVERIFIED |
| The New Iem, LLC | Fremont | CA | — | UNVERIFIED |
| The S Main Company LLC | Wixom | MI | — | UNVERIFIED |
| Thomas & Betts CORP | Portland | TN | — | UNVERIFIED |
| T-m Industries, INC | Sunnyvale | CA | — | UNVERIFIED |
| Total Reclaim | Portland | OR | — | UNVERIFIED |
| Trayer Engineering CORP | San Francisco | CA | — | UNVERIFIED |
| Trayer Engineering Corporation | San Leandro | CA | — | UNVERIFIED |
| Universal Elec Bus | Canonsburg | PA | — | UNVERIFIED |
| Valley Engravers Incorporated | Burbank | CA | — | UNVERIFIED |
| Woodward Controls INC | Niles | IL | — | UNVERIFIED |
FactoryRegistry lists 473 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 power, distribution, and special-purpose transformers (excluding commercial, institutional, and industrial general-purpose transformers and parts), 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 27 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.
NAPCS collection code 2015855000. 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.