Manufacturing of vehicular and pedestrian traffic control equipment, including electric railway signals and attachments

Facility	City	State	Employees	Status
Dataprobe INC	Totowa	NJ	—	● ACTIVE
DEDavid Eugene Ross	Indio	CA	—	● ACTIVE
Deltatrak, INC.	Pleasanton	CA	—	● ACTIVE
Denver Innovations, LLC	Highlands Ranch	CO	—	● ACTIVE
Detekion Security Systems, INC.	Vestal	NY	—	● ACTIVE
Dialtoneservices L.p.	Austin	TX	—	● ACTIVE
Digital Systems Corporation	Walkersville	MD	—	● ACTIVE
DLDinspace, LLC.	Plano	TX	—	● ACTIVE
Dm & Mm LLC	Traverse City	MI	—	● ACTIVE
DADorsia Alliance LTD.	Harbor City	CA	—	● ACTIVE
Drop INC	Los Angeles	CA	—	● ACTIVE
D. W. Evans Electric, INC.	Durham	NC	—	● ACTIVE
Eagl Technology INC	Albuquerque	NM	—	● ACTIVE
EWE.a. Waetjen INC	Blue Bell	PA	—	● ACTIVE
Elan City INC	New York	NY	—	● ACTIVE
Electrotechnics Corporation	Marshall	TX	—	● ACTIVE
Elsight LLC	Allen	TX	—	● ACTIVE
Embross USA INC.	College Park	GA	—	● ACTIVE
Emergency Notification Systems LLC	Milwaukee	WI	—	● ACTIVE
Essential Trading Systems CORP	Colchester	CT	—	● ACTIVE
Evergreen Fire Alarms LLC	Tacoma	WA	—	● ACTIVE
Federal Signal Corporation	University Park	IL	—	● ACTIVE
FNFiber Network Engineering Company, INC.	Half Moon Bay	CA	—	● ACTIVE
Fiber Sensys, INC.	Hillsboro	OR	—	● ACTIVE
Fieldware, LLC	Chicago	IL	—	● ACTIVE

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.