Martinus Bottom Line is a market leading, full-service railway infrastructure company that builds and maintains large scale railroads and intermodals within North America.  We have the in-house capability for full turnkey railway project development servicing the Class 1, Shortline and Industrial markets. 

Martinus Bottomline is part of the Martinus group of companies who are end-to-end railroad infrastructure specilists with a global footprint, employing more than 1500  railroad specialists world-wide. 

200+ Employees
1000+ Projects
18+ Years in the Industry
4 North American locations
#1 Safety - Target Zero

Our Story

For more than 18 years, Bottom Line Company has grown to be a nationwide railroad contractor since being founded in 2005. After being acquired in 2023 by Martinus North America, Martinus Bottom Line was formed as a complete end-to-end railroad infrastructure provider - particularly in track construction, bridge construction and maintenance, on track safety, and emergency derailment services.