KB Signaling provides conventional and innovative signaling solutions for rail transport, drawing on more than a century of experience in rail signaling technologies. The company develops customized systems intended to support safety, efficiency, and reliability across critical infrastructure, and describes its onboard technologies as enabling train control, communications, and speed enforcement.
Rail Development GroupFounded in 1999, Rail Development Group remanufactures and develops railway signaling equipment, with electric switch machines at the center of its work. RDG’s engineers draw on more than 200 years of combined railway signaling experience to disassemble, rebuild, test and re-engineer equipment rather than simply repair it. The company also supports railroad and transit customers with installation, maintenance and training assistance, and its remanufactured machines carry a standard seven-year warranty.ROCHESTER, NY
Diamondback Signal, LLCDiamondback Signal, LLC brings experienced railroad signal personnel to short line and regional railroads, handling crossing-signal inspections, maintenance, and new installations. Its turnkey approach covers a crossing-warning project from survey and engineering through wiring, installation, and final testing, while its field staff provide responsive troubleshooting and FRA-required inspection programs. The company also maintains detailed equipment and office records to help railroad managers prioritize repairs and replacements.SYKESVILLE, MD