Manufacturing of specific-purpose industrial controls
5,599 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Skytech Aviation, INC. | Fort Lauderdale | FL | — | LIKELY ACTIVE |
| Skytech Drone Innovations LLC | Saint Cloud | FL | — | LIKELY ACTIVE |
| Smartcogn INC | San Jose | CA | — | LIKELY ACTIVE |
| SMTC Mex-Holdings | El Paso | TX | 1–19 | LIKELY ACTIVE |
| Smyrna Satellite Assembly | Smyrna | GA | 20–99 | LIKELY ACTIVE |
| SNA - Auburn | Auburn | WA | 20–99 | LIKELY ACTIVE |
| SNA - Cottonwood Falls | Cottonwood Falls | KS | 20–99 | LIKELY ACTIVE |
| Soi Aviation, INC. | Calabasas | CA | — | LIKELY ACTIVE |
| Solar 76 | Commerce | TX | 20–99 | LIKELY ACTIVE |
| Solariz, LLC | Nogales | AZ | — | LIKELY ACTIVE |
| Solomon's Island | Patuxent River | MD | 100–499 | LIKELY ACTIVE |
| Solutions International LLC | Yuma | AZ | — | LIKELY ACTIVE |
| Sonaca North America - STC - HWY 94 | Saint Charles | MO | 20–99 | LIKELY ACTIVE |
| SOR Controls Group Houston | Houston | TX | 20–99 | LIKELY ACTIVE |
| SOR Controls Group Rochester | Rochester | NY | 1–19 | LIKELY ACTIVE |
| Southern Electrical Equipment Company Site 1 | Monroe | NC | 100–499 | LIKELY ACTIVE |
| Southern Iot LLC | Pearl River | LA | — | LIKELY ACTIVE |
| South Precision Machining | Ontario | CA | — | LIKELY ACTIVE |
| Spang Power Electronics - OH | Mentor | OH | 20–99 | LIKELY ACTIVE |
| Spang Power Electronics - PA | Sandy Lake | PA | 20–99 | LIKELY ACTIVE |
| Specialty Products Elizabethtown | Elizabethtown | NC | 100–499 | LIKELY ACTIVE |
| Spectrum 183 | Milford | CT | 20–99 | LIKELY ACTIVE |
| Spectrum 440 | Milford | CT | 1–19 | LIKELY ACTIVE |
| Spellman High Voltage Electronics - Valhalla | Valhalla | NY | 20–99 | LIKELY ACTIVE |
| Spike Electric and Controls | Houston | TX | 100–499 | LIKELY ACTIVE |
| Spink Holdings LLC | Jacksonville | FL | — | LIKELY ACTIVE |
| Spirit Aerosystems INC | Dallas | TX | — | LIKELY ACTIVE |
| Spirit AeroSystems, Inc - San Antonio | Wichita | KS | 100–499 | LIKELY ACTIVE |
| Spirit America CORP | Phoenix | AZ | — | LIKELY ACTIVE |
| Spirit Simulation INC | Niceville | FL | — | LIKELY ACTIVE |
| Sps 202 | Winneconne | WI | 100–499 | LIKELY ACTIVE |
| Sps 205 | Winneconne | WI | 20–99 | LIKELY ACTIVE |
| Stanton Industrial LLC | Northfield | MN | — | LIKELY ACTIVE |
| Ste Mras, LLC | Baltimore | MD | — | LIKELY ACTIVE |
| Sti Cems Services, LLC | Waldron | AR | — | LIKELY ACTIVE |
| Sti Manufacturing, INC. | Willis | TX | — | LIKELY ACTIVE |
| Straight Engineering LLC | Tucson | AZ | — | LIKELY ACTIVE |
| Strategic Enterprise Architects, LLC | Amarillo | TX | — | LIKELY ACTIVE |
| Stratford Connecticut | Stratford | CT | 100–499 | LIKELY ACTIVE |
| Structures Solutions Parsons | Parsons | KS | 100–499 | LIKELY ACTIVE |
| Stryten Energy | Ruckersville | VA | 20–99 | LIKELY ACTIVE |
| Subsite Electronics-KY | Mount Sterling | KY | 1–19 | LIKELY ACTIVE |
| Subsite Electronics-OK | Perry | OK | 100–499 | LIKELY ACTIVE |
| Sumix Corporation | Oceanside | CA | — | LIKELY ACTIVE |
| Summit Aerospace INC | Medley | FL | — | LIKELY ACTIVE |
| Sumner Industries INC | Bay Shore | NY | — | LIKELY ACTIVE |
| Sumter Manufacturing Plant | Sumter | SC | 500+ | LIKELY ACTIVE |
| Suncat Solar LLC | Elgin | AZ | — | LIKELY ACTIVE |
| Sunset Aero LLC | Sunrise | FL | — | LIKELY ACTIVE |
| Sun Solar LLC | Springfield | MO | — | LIKELY ACTIVE |
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.
