Representing HIGH PERFORMANCE Products for locomotive starting
power and communications
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Representing SIGNAL & CROSSING Solutions for back-up and alternative
power, communications and structures
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Representing BEST IN CLASS Solutions for communications and IIoT
across railroad operating territories
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Representing INTEGRATION & KITTING Services for reliable and simplified installations -
wayside and on-board
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TPSC – Transportation Products Sales Company (TPSC) is a professional sales company that represents select manufacturers of “Best in Class” products, software, and services to the North American Rail Industry.

Locomotive

starting power, communications, antennas, testing/detection

Signal and Crossing

power, electronics, lighting, communication, towers, cases

Telecommunications

sensors, power, electronics, software, communications, cases

Training and Support

defensive battery maintenance, solar and grounding site audits

TPSC North America

North America Coverage

offices in 11 locations including
St. Louis area headquarters

“Our company’s mission is to connect railroads with products, services and technologies that solve their immediate needs and serve their future operating success.”

 – Walter Winzen, TPSC founder

News, Success Stories, Industry Events

Fluidmesh Success Stories

Fluidmesh Success Stories in rail cover yards, cranes, lift bridges, intra-train, high speed train to ground, on-board Wi-Fi…… Learn More

ARMS 30 Year Anniversary

ARMS 30 Year Anniversary Congratulations to ARMS on 30 successful years providing POWER, COMMUNICATIONS, PTC (and now IoT) solutions to …

ClearBlade and ARMS partner

ClearBlade and ARMS partner to deliver advanced connected rail solutions through ARIO-GX™ ClearBlade, the industry-leading Edge Computing software company that …

TPSC team support 2020 RR Day on Capitol Hill

News: TPSC Participates in Railroad Day on Capitol Hill