RailRunner, a provider of railroad transportation logistics technology, has raised $6 million in a round of venture capital, according to a new filing by the company with the Securities and Exchange Commission.

RailRunner is an innovative rail products and services company providing low-cost intermodal transportation solutions to underserved markets worldwide. RailRunner's unique Terminal Anywhere system (request a demonstration!) enables shippers to combine the economics of rail with the flexibility of trucking, while linking directly into the international containerized shipping network.