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 internal resources necessary to construct full turnkey railway projects for the Class 1, Shortline and Industrial markets.

Martinus Bottom Line has a solution-focused approach which helps clients meet their goals and achieve the best possible outcomes, developing project solutions in partnership with clients. This is backed up by 18 years of experience delivering complex multi-disciplinary railroad projects across the globe.

Our Values

We have a strong focus on family values; trust, passion, humour and treating everyone equally with care and support.

Our People

Our people have helped us reach the impossible, exceeded client expectations and continue to play an instrumental role in supporting the growth of our business.


We're ready to deliver complete infrastructure solutions and build North America's largest railway projects in partnership with the best names in the industry.


Our sustainability vision is to achieve excellent environmental, social and economic outcomes impacts concerning our activities.