Manufacturing of specific-purpose industrial controls
5,599 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Smiths Interconnect Americas INC | Costa Mesa | CA | — | UNVERIFIED |
| Smith & Smith Aircraft International, LTD. | Wichita | KS | — | UNVERIFIED |
| Solano County Water Agency | Winters | CA | — | UNVERIFIED |
| Solarbos, INC. | Livermore | CA | — | UNVERIFIED |
| Solar Electric Texas, LLC | San Antonio | TX | — | UNVERIFIED |
| Soles Electric of Huntington, INC. | Huntington | WV | — | UNVERIFIED |
| Sonfarrel INC | Anaheim | CA | — | UNVERIFIED |
| Sony Biotechnology INC. | San Jose | CA | — | UNVERIFIED |
| SOS Mfg., Inc. | Roberts | WI | — | UNVERIFIED |
| Southbay Electrical Supply CORP | South El Monte | CA | — | UNVERIFIED |
| Southern Electrical Equipment Company, INC. | Reno | NV | — | UNVERIFIED |
| Southwestern Industries INC | Rancho Dominguez | CA | — | UNVERIFIED |
| Space Lok Incorporated | Gardena | CA | — | UNVERIFIED |
| Span.io. INC | San Francisco | CA | — | UNVERIFIED |
| Spares INC | Florence | OR | — | UNVERIFIED |
| Sparton LLC Irvine | Irvine | CA | — | UNVERIFIED |
| Spd Electrical Systems | Philadelphia | PA | — | UNVERIFIED |
| Specialized Processing CO INC | El Cajon | CA | — | UNVERIFIED |
| Specialty Product Technologies | Elizabethtown | NC | — | UNVERIFIED |
| Spectralux Corporation | Redmond | WA | — | UNVERIFIED |
| Spectra Sensors INC | Rancho Cucamonga | CA | — | UNVERIFIED |
| Splendid Home Workshop, LLC | Grant-Valkaria | FL | — | UNVERIFIED |
| Square D | El Paso | TX | — | UNVERIFIED |
| Square D Laser Response Center | Fairfield | CA | — | UNVERIFIED |
| St Aerospace San Antonio | San Antonio | TX | — | UNVERIFIED |
FactoryRegistry lists 5,599 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 specific-purpose industrial controls, 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 42 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 2033975000. 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.
