Manufacturing of vehicular and pedestrian traffic control equipment, including electric railway signals and attachments
737 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Serco C5isr Northeastern Business Center | Ludlow | MA | — | UNVERIFIED |
| Shine Electronics Co., INC. | Long Island City | NY | — | UNVERIFIED |
| Siemens Industry INC | Marion | KY | — | UNVERIFIED |
| Siemens Vdo Automotive Electronic CORP. | Huntsville | AL | — | UNVERIFIED |
| Silent Knight | Maple Grove | MN | — | UNVERIFIED |
| Simplexgrinnell LP | San Diego | CA | — | UNVERIFIED |
| Simplex Time Recorder CO -tyco Safety Products | Westminster | MA | — | UNVERIFIED |
| Sonetics CORP | Portland | OR | — | UNVERIFIED |
| Southwest Signal Service INC | Santee | CA | — | UNVERIFIED |
| Space System/loral (bldg 28) | Palo Alto | CA | — | UNVERIFIED |
| Space Systems/loral, LLC (bldg #25) | Palo Alto | CA | — | UNVERIFIED |
| Space Systems/loral, LLC (bldg 7 & 8) | Palo Alto | CA | — | UNVERIFIED |
| Srm/pccp Harbor Bay Associates | Alameda | CA | — | UNVERIFIED |
| Starlink Factory Bastrop | Bastrop | TX | — | UNVERIFIED |
| Statewide Traffic Signal Company | Houston | TX | — | UNVERIFIED |
| Superconductor Technologies, INC. | Santa Barbara | CA | — | UNVERIFIED |
| Swarco Mccain INC | San Diego | CA | — | UNVERIFIED |
| System Sensors | Saint Charles | IL | — | UNVERIFIED |
| Team Av | Helotes | TX | — | UNVERIFIED |
| Tellabs Operations INC | Bolingbrook | IL | — | UNVERIFIED |
| Tellabs Ops INC | Round Rock | TX | — | UNVERIFIED |
| Tellabs Ops INC | Ronkonkoma | NY | — | UNVERIFIED |
| Timeplex L L C | Hackensack | NJ | — | UNVERIFIED |
| TOC Solutions, Inc | Edmond | OK | — | UNVERIFIED |
| Topp Solutions, INC. | Miami | FL | — | UNVERIFIED |
| Transcore Amtech Technology Center | Albuquerque | NM | — | UNVERIFIED |
| Transportation Control Systems Inc. | Tampa | FL | — | UNVERIFIED |
| Turion Space CORP | Irvine | CA | — | UNVERIFIED |
| Ultra Electronics Measurement Systems | Wallingford | CT | — | UNVERIFIED |
| Umbra Lab INC | Santa Barbara | CA | — | UNVERIFIED |
| Veris Industries | Tualatin | OR | — | UNVERIFIED |
| Versus Technology INC. | Traverse City | MI | — | UNVERIFIED |
| Vision Systems INC | Santee | CA | — | UNVERIFIED |
| Vizidef, LLC | Comstock Park | MI | — | UNVERIFIED |
| West Electronic INC | Poplar | MT | — | UNVERIFIED |
| Westower Communications | Grapevine | TX | — | UNVERIFIED |
| Zumar Industries Site | Tacoma | WA | — | UNVERIFIED |
FactoryRegistry lists 737 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 vehicular and pedestrian traffic control equipment, including electric railway signals and attachments, 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, and withheld the establishment count for 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 2039550000. 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.