Advanced Signal Technologies, L.L.C.: Supply railway signal system operational testing software.
Express Yard: Online and wireless handheld based software system for managing the daily operations of a railcar maintenance facility.
GeoMetrix - Railcar Fleet Management Internet Services: Online railcar fleet management software.
Integrated Data Communication Systems (IDCS), Inc.: Application software provider. Customized billing, repair, responsibility determination, and equipment maintenance control software, as well as database services.
Integrated Data Communications Systems, Inc.: Application software provider to the intermodal transportation industry.
iRAIL, LLC: Builds and operates e-Procurement Systems specialized for the transit industry.
NetREDI Overview: The Internet Electronic Commerce tool for Railroad Customers has the capability to find the latest location of shipments.
OpenTrack - Simulation of Railway Networks: Railway simulation tool. Offers a practical solutions to complex railway technology problems.
Rail Software: Trackwork design software to determine railway alignments for effective renewal.
Rail-cad: Design and develop electronic databases for locotive electrical schamatics and wire running list.
Railcar Management: Provides information technology services to railroad and rail shippers including transportation management, revenue accounting and equipment management
Simulated Centralized Train Control: Rail simulation and training software.
Trainyard Tech LLC: Supplier of hump yard process control systems and software.