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ONE Overlap_Rail Group_Grey_Green_Stainl

One Rail Group is a North American railway services, equipment & technology company. Our portfolio includes Maintenance of Way service providers who can assist with all of your MoW needs, in addition to manufacturing partners that build industry-leading equipment.

As a service provider to the Railway Industry it’s critical to have a philosophy and vision that aligns the values of your customers and employees, recognizing the invaluable contributions of each to create a partnership that goes beyond simple supply-demand economics. We know what it takes to serve North American Railways – maximizing productive time in the field, providing efficiencies and innovative solutions, upholding a level service that reflects the standard of excellence expected by us and our customers, all while striving to be leaders in safety. Those elements combine to create Customer Value. We want our team to be an extension of your team, and a positive reflection of your Railway.

Our Team approach starts with a passion for service, support, and respect that’s shared among all levels of the organization. With every team member proudly serving as their “brother’s keeper”, we embrace the confident feeling that comes with knowing someone has your back, and we aspire to provide our Customers with the same feeling of confidence in us. While the work can indeed be difficult, it becomes easier when you lean on us, and we lean on each other. “Our Team, Your Success”.

Mission Statement:  To innovate and serve the Railway Industry with passion and integrity.

Company Vision:


That Create…  

Delivered With…             

Focused On…                  


Rewarding Teams…     


Innovative Solutions

Customer Value

Operational Excellence


Maximizing Efficiencies

With Meaningful Incentives

The Next Innovation


Canadian National Railway

Indian Railroad

Louisville & Indiana Railroad

Genesee & Wyoming

Texas Northwestern Railroad

W.T. Byler

Shimmick, Traylor, Granite JV

Mont Eagle Mills

Mortenson Construction


Kristopher J. Koski



With a BA in Business from Michigan State University and 13 years of experience in both private and public sectors of the construction and railroad industry, Kris has held various leadership positions, with responsibilities ranging from Business Development to overseeing a complete Business Unit with a $57M P&L.  Railroad activities under management have been focused on New Construction, Class-1 / Regional / Short-line / Industrial Maintenance Programs, Production Gangs, Flash-Butt Welding and New Product Development.

Jeffrey J. Heisen



With a BS in Construction Engineering from Bradley University, and 12 yrs of experience ranging from project management, to Director of Operations for a 300-man Division, Jeff has been involved in nearly all aspects of railroad construction and maintenance, including electric flash-butt welding and production gangs, as well as design, program planning, and related engineering and industry support services.


High Roller Group, LLC

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High Roller Group (HRG) is an operational holding company that develops and manages investments across multiple industry segments, with a primary focus concentrated toward energy, infrastructure, and industrial end markets. The company focuses on investing in high growth opportunities and generally partners with other owners or management to execute a given strategy. High Roller Group maintains offices in Center and Dallas, Texas.


High Roller Group was founded in 2007 by Terry G. Bailey. A year prior, High Roller Whitetails, was created when the rights to a northern, white-tailed deer named “High Roller”, known as the largest white-tailed buck in existence was purchased. The name had national recognition and subsequently, High Roller Wells was formed in 2010, initially to provide saltwater disposal services to exploration and production companies in the Eagle Ford shale in Texas as a follow up to Salty’s Management.

Terry sold Salty’s in 2007 to Stallion Oilfield Services for over $140 million. From High Roller Well’s formation through the buildout of HRG today, the Company has developed over 40 saltwater injection wells across Texas and has transformed from a general developer of injection wells into a diverse portfolio of energy companies providing a full suite of water services (including treatment, transfer, sourcing and disposal), sand, chemicals, trading and logistics.

In continuing Terry Bailey’s legacy, HRG continues its efforts in developing premium assets for demanding clients in some of the most difficult industries. While HRG’s roots are in the oil and gas industry, the Company has expanded to actively manage a portfolio of numerous companies, many of which operate outside of the energy sector, and often seeks to partner with experienced management teams to successfully execute ambitious growth strategies.

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