Manufacturing of specific-purpose industrial controls
5,599 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Sun Test Systems INC | Centreville | VA | — | LIKELY ACTIVE |
| Sunvair INC | Santa Clarita | CA | — | LIKELY ACTIVE |
| Superior Energy Asset Management LLC | Tallahassee | FL | — | LIKELY ACTIVE |
| Sure Controls, Inc. | Greenville | WI | 20–99 | LIKELY ACTIVE |
| Sure Controls Innovation Center | Appleton | WI | 20–99 | LIKELY ACTIVE |
| Sustainment Systems Group LLC | Hutchinson | KS | — | LIKELY ACTIVE |
| Switchboard Apparatus Inc. | Franklin Park | IL | 100–499 | LIKELY ACTIVE |
| Switchboard Apparatus Inc. 2 | St, Charles | IL | 20–99 | LIKELY ACTIVE |
| Switchboard Apparatus Inc. 3 | Carol Stream | IL | 20–99 | LIKELY ACTIVE |
| Sydnor Hydro Inc. | Richmond | VA | 20–99 | LIKELY ACTIVE |
| Systematic Machine CORP | North Royalton | OH | — | LIKELY ACTIVE |
| Systems Plus of Tennessee, LLC | Millington | TN | — | LIKELY ACTIVE |
| Systems West, INC | Pleasanton | CA | — | LIKELY ACTIVE |
| Tag Aero | Rock Hill | SC | 20–99 | LIKELY ACTIVE |
| Tampa Bay | Largo | FL | 20–99 | LIKELY ACTIVE |
| Tapeswitch Corporation | Farmingdale | NY | — | LIKELY ACTIVE |
| Tavco, INC. | Camarillo | CA | — | LIKELY ACTIVE |
| Tcw Technologies, LLC | Montgomery | AL | — | LIKELY ACTIVE |
| Td Dragon LLC | Gillette | WY | — | LIKELY ACTIVE |
| TDX Global Solutions, LLC. | Anchorage | AK | 20–99 | LIKELY ACTIVE |
| Teac Aerospace Technologies, INC | Melbourne | FL | — | LIKELY ACTIVE |
| Technibus South | Rock Hill | SC | 20–99 | LIKELY ACTIVE |
| Tech Sales CO | Minneapolis | MN | — | LIKELY ACTIVE |
| Teledyne Instruments, Inc d/b/a Teledyne SSI | State College | PA | 20–99 | LIKELY ACTIVE |
| Teledyne Monitor Labs | Englewood | CO | 20–99 | LIKELY ACTIVE |
| Tem&jim LLC | Watkinsville | GA | — | LIKELY ACTIVE |
| Temp-pro Incorporated | Northampton | MA | — | LIKELY ACTIVE |
| terrasmart Grand Rapids (aka Gibraltar Industries Inc.) | Grand Rapids | MI | 20–99 | LIKELY ACTIVE |
| Testo INC. | Sparta | NJ | — | LIKELY ACTIVE |
| T&e Technologies, LLC | Anchorage | AK | — | LIKELY ACTIVE |
| Texas Transland, LLC | Wichita Falls | TX | 20–99 | LIKELY ACTIVE |
| Tgc-dal | Euless | TX | 20–99 | LIKELY ACTIVE |
| Tgc-stl | Saint Louis | MO | 20–99 | LIKELY ACTIVE |
| Tg Solutions Group LLC | Orlando | FL | — | LIKELY ACTIVE |
| Thales Avionics - AGS Orlando | Orlando | FL | 100–499 | LIKELY ACTIVE |
| Thales Visionix, Inc. | Aurora | IL | 20–99 | LIKELY ACTIVE |
| The Calvert Company LLC (dba "Avail Bus Systems") | Richland | MS | 20–99 | LIKELY ACTIVE |
| The Cem Service Group, INC. | Ottsville | PA | — | LIKELY ACTIVE |
| THE DURHAM COMPANY-Buffalo | Buffalo | MO | 20–99 | LIKELY ACTIVE |
| THE DURHAM COMPANY C-Line | Lebanon | MO | 20–99 | LIKELY ACTIVE |
| The Durham Company Houston | Houston | MO | 100–499 | LIKELY ACTIVE |
| THE DURHAM COMPANY Test Switch | Lebanon | MO | 20–99 | LIKELY ACTIVE |
| The EOSYSGroup | Smyrna | TN | 100–499 | LIKELY ACTIVE |
| The Gill Corporation | Edgewood | MD | 100–499 | LIKELY ACTIVE |
| The Gund Company, INC. | Euless | TX | — | LIKELY ACTIVE |
| The Gund Company, INC. | Cedar Lake | IN | — | LIKELY ACTIVE |
| The Gund Company Incorporated | Saint Louis | MO | — | LIKELY ACTIVE |
| The Nason Company | Walhalla | SC | 100–499 | LIKELY ACTIVE |
| Thermal Ceramics INC | Elkhart | IN | — | LIKELY ACTIVE |
| Thermal Economy | Olive Branch | MS | 20–99 | 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.
