OmniTRAX Executive and Leadership Team

October, 2026

Leadership Overview

OmniTRAX has 7 executives leading key functions including strategy, operations, financial management, human resources, and legal compliance.

Committed to excellence in rail and transportation management, OmniTRAX delivers comprehensive logistics solutions while maintaining a focus on safety, efficiency, and long-term infrastructure growth across North American markets.

Leadership Roles at OmniTRAX

  • Chief Executive Officer - Colby Tanner
  • Chief Financial Officer - Robert Walker
  • Chief Operating Officer - Robert Parker
  • President & Chief Operating Officer - Sergio Sabatini
  • President - Alan Johnson
  • Chief Human Resources Officer - Andrea Malter
  • Chief Legal Officer & General Counsel - Tammy Middleton
  • Colby Tanner - Chief Executive Officer

    Colby Tanner, the Chief Executive Officer at OmniTRAX, directs the overarching strategic vision for the organization. Tanner architects long-term growth initiatives while overseeing the expansion of rail and transportation management services across North America. By aligning corporate objectives with market demands, the Chief Executive Officer ensures the company maintains a competitive edge in the logistics sector. This leadership role involves constant collaboration with the Board to optimize capital allocation and operational efficiency. Colby Tanner drives the implementation of innovative safety protocols and infrastructure investments that define the company's market presence. Through rigorous oversight of all business units, the Chief Executive Officer secures sustainable revenue streams and fosters strong relationships with key industry partners. Ultimately, Tanner guarantees that the organization remains a leader in private railroad management through disciplined execution and forward-thinking leadership.

    Robert Walker - Chief Financial Officer

    Robert Walker, the Chief Financial Officer at OmniTRAX, oversees the fiscal health and capital structure of the enterprise. Walker manages financial planning, reporting, and risk assessment to ensure the company maintains a robust balance sheet. By analyzing market trends and investment opportunities, the Chief Financial Officer supports the strategic expansion of rail infrastructure projects. This leadership role involves managing relationships with investors and financial institutions to secure necessary funding for growth. Robert Walker drives cost-control initiatives that improve profit margins across all transportation divisions. Through precise financial modeling and budget oversight, the Chief Financial Officer provides the data-driven insights required for executive decision-making. Walker ensures compliance with all regulatory financial standards, protecting the long-term stability of the organization while facilitating the pursuit of new business ventures in the competitive transportation landscape.

    Robert Parker - Chief Operating Officer

    Robert Parker, the Chief Operating Officer at OmniTRAX, manages the daily execution of rail logistics and transportation workflows. Parker optimizes internal processes to enhance service reliability and operational throughput across the company's extensive network. By focusing on asset utilization and maintenance schedules, the Chief Operating Officer ensures that all regional operations meet strict performance benchmarks. This role requires constant coordination with field teams to resolve logistical bottlenecks and improve transit times for clients. Robert Parker drives the adoption of new technologies to streamline freight movement and reduce overhead costs. Through meticulous attention to operational detail, the Chief Operating Officer supports the company's mission of providing seamless transportation solutions. Parker maintains high standards of safety and efficiency, ensuring that every rail operation contributes positively to the overall financial health of the organization.

    Sergio Sabatini - President & Chief Operating Officer

    Sergio Sabatini, the President & Chief Operating Officer at OmniTRAX, manages the integration of business development with high-level operational performance. Sabatini architects strategies to scale the company's service offerings and expand market reach across diverse geographic regions. By coordinating between the executive team and operational managers, the President & Chief Operating Officer ensures that growth initiatives remain aligned with service quality standards. This role involves identifying new business opportunities and overseeing the successful execution of complex transportation projects. Sergio Sabatini drives the optimization of supply chain logistics to enhance client satisfaction and operational efficiency. Through a focus on strategic partnerships and market penetration, the President & Chief Operating Officer strengthens the company's position as a premier transportation provider. Sabatini ensures that all operational activities support the long-term vision of the organization while maintaining rigorous safety and performance metrics.

    Alan Johnson - President

    Alan Johnson, the President at OmniTRAX, leads the execution of corporate strategy and business development efforts. Johnson architects the company's approach to market expansion and client acquisition within the rail and transportation sector. By overseeing the alignment of various business units, the President ensures that the organization achieves its revenue and growth targets. This leadership role involves fostering strong relationships with key stakeholders and industry leaders to enhance the company's market influence. Alan Johnson drives the development of new service lines that address evolving logistics needs. Through constant monitoring of industry trends, the President identifies opportunities for innovation and competitive differentiation. Johnson ensures that the company's strategic objectives are met with precision and agility. By maintaining a focus on high-level business outcomes, the President supports the overall mission of providing reliable and efficient transportation management solutions.

    Andrea Malter - Chief Human Resources Officer

    Andrea Malter, the Chief Human Resources Officer at OmniTRAX, directs the talent acquisition and organizational development strategies. Malter architects programs that foster a culture of safety, professional growth, and operational excellence among the workforce. By overseeing recruitment, training, and performance management, the Chief Human Resources Officer ensures the company attracts and retains top-tier talent in the transportation industry. This role involves aligning human capital strategies with the broader business goals of the organization. Andrea Malter drives initiatives that promote employee engagement and leadership development across all regional offices. Through the implementation of comprehensive benefits and compensation structures, the Chief Human Resources Officer supports the well-being of the entire staff. Malter maintains a focus on building a resilient, skilled team capable of meeting the complex demands of modern rail and logistics management.
    Tammy Middleton, the Chief Legal Officer & General Counsel at OmniTRAX, directs all legal affairs and regulatory compliance efforts. Middleton architects strategies to mitigate risk and protect the company's interests in complex transportation contracts and litigation. By overseeing corporate governance and policy development, the Chief Legal Officer & General Counsel ensures that all business operations adhere to federal and state regulations. This role involves providing legal guidance to the executive team on mergers, acquisitions, and infrastructure projects. Tammy Middleton drives the resolution of legal disputes and manages relationships with external counsel to ensure favorable outcomes. Through meticulous contract review and compliance monitoring, the Chief Legal Officer & General Counsel supports the company's growth while maintaining ethical standards. Middleton ensures that the organization remains protected against legal challenges while facilitating the smooth execution of strategic business initiatives.
    Tammy Middleton

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    Frequently Asked Questions Regarding OmniTRAX Top Executives and Leadership Team

    Who leads OmniTRAX?
    OmniTRAX is led by Colby Tanner (Chief Executive Officer), along with executives such as Robert Walker (Chief Financial Officer) and Robert Parker (Chief Operating Officer).
    Who is part of OmniTRAX’s executive team?
    The executive team of OmniTRAX includes leaders such as Colby Tanner (Chief Executive Officer), Robert Walker (Chief Financial Officer), Robert Parker (Chief Operating Officer) and other senior executives.
    How many executives does OmniTRAX have?
    OmniTRAX has 7 executives leading key business areas.
    What roles are included in OmniTRAX’s leadership team?
    The leadership team of OmniTRAX includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, President & Chief Operating Officer, President.