OmniTRAX Executive and Leadership Team

July, 2026

Leadership Overview

OmniTRAX has 7 executives leading key functions including strategy, operations, human resources, legal, and specific railway divisions.

Driven by a commitment to operational excellence, OmniTRAX focuses on providing comprehensive transportation management solutions, leveraging decades of experience to enhance supply chain efficiency and deliver exceptional value to clients across North America.

Leadership Roles at OmniTRAX

  • Chief Executive Officer - Colby Tanner
  • Chief Operating Officer - Robert Parker
  • President & Chief Operating Officer - Sergio Sabatini
  • President, BRG Railway - Shariff Gonnella
  • 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 corporate strategy and operational framework. Tanner guides the company's expansion initiatives, ensuring alignment with market demands and client needs within the transportation and logistics sector. This leadership position involves setting the vision for OmniTRAX's continued growth and operational efficiency across its diverse portfolio of rail and transportation services. Tanner's focus remains on optimizing asset utilization and driving innovation in supply chain management. The Chief Executive Officer ensures that all business units operate cohesively, contributing to the company's overall mission of delivering reliable and effective transportation solutions. Colby Tanner's strategic direction underpins the company's commitment to excellence and sustained market leadership.

    Robert Parker - Chief Operating Officer

    Robert Parker, the Chief Operating Officer at OmniTRAX, oversees the day-to-day operational execution and efficiency across all transportation and rail management functions. Parker's responsibilities include optimizing network performance, managing asset deployment, and ensuring the seamless integration of logistics operations. This role demands a deep understanding of supply chain dynamics and the ability to drive operational improvements that enhance service delivery and cost-effectiveness. The Chief Operating Officer works closely with divisional presidents to implement best practices and maintain high standards of safety and reliability. Robert Parker's leadership ensures that OmniTRAX's operational infrastructure consistently meets the rigorous demands of the transportation industry, supporting client objectives through dependable service.

    Sergio Sabatini - President & Chief Operating Officer

    Sergio Sabatini, the President & Chief Operating Officer at OmniTRAX, directs critical operational initiatives and drives strategic growth across the company's diverse business units. Sabatini's dual role encompasses both high-level strategic planning and the granular oversight of operational execution, ensuring seamless integration and maximum efficiency. This leadership position involves managing complex logistics networks and optimizing asset performance to meet evolving client needs within the transportation sector. The President & Chief Operating Officer collaborates with executive leadership to identify new market opportunities and enhance service offerings. Sergio Sabatini's comprehensive operational expertise is vital for maintaining OmniTRAX's competitive edge and delivering superior transportation management solutions.

    Shariff Gonnella - President, BRG Railway

    Shariff Gonnella, the President, BRG Railway at OmniTRAX, leads the strategic direction and operational management of the BRG Railway division. Gonnella focuses on enhancing the efficiency and capacity of rail services offered by this specific business unit, ensuring it meets the high standards of the transportation industry. This leadership role involves overseeing all aspects of railway operations, including infrastructure development, service optimization, and client relations within the BRG Railway's service area. The President, BRG Railway works to drive growth and profitability for the division. Shariff Gonnella's dedicated leadership ensures the BRG Railway division effectively contributes to OmniTRAX's overall mission of providing robust and reliable transportation solutions.
    Shariff Gonnella

    Alan Johnson - President

    Alan Johnson, the President at OmniTRAX, directs strategic initiatives and operational oversight for key business segments within the company. Johnson's leadership focuses on driving performance improvements and expanding market reach for the divisions under management. This role involves close collaboration with executive teams to align divisional goals with OmniTRAX's broader corporate objectives in the transportation and logistics sector. The President ensures that operational strategies are effectively implemented to enhance service delivery and client satisfaction. Alan Johnson's commitment to operational excellence and strategic development is integral to the continued success and growth of the company's various railway and transportation services.

    Andrea Malter - Chief Human Resources Officer

    Andrea Malter, the Chief Human Resources Officer at OmniTRAX, leads all aspects of human capital management, talent development, and organizational culture. Malter is responsible for cultivating a high-performance work environment that supports the company's strategic objectives and operational demands. This includes developing comprehensive HR policies, managing employee relations, and implementing programs that foster employee engagement and retention across the organization. The Chief Human Resources Officer plays a critical role in attracting and retaining top talent essential for the specialized needs of the rail and transportation sectors. Andrea Malter's strategic approach to HR ensures that OmniTRAX possesses the skilled workforce necessary to drive innovation and maintain operational excellence.
    Tammy Middleton, the Chief Legal Officer & General Counsel at OmniTRAX, provides comprehensive legal counsel and oversees all legal affairs for the organization. Middleton is responsible for managing corporate governance, regulatory compliance, and risk mitigation strategies across OmniTRAX's extensive transportation and rail operations. This role requires a thorough understanding of industry-specific legal frameworks and contract negotiations. The Chief Legal Officer & General Counsel ensures that all business activities adhere to legal standards and protect the company's interests. Tammy Middleton's expertise is crucial in navigating the complex legal landscape of the transportation sector, safeguarding the company's assets and reputation while facilitating strategic business objectives.
    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 Parker (Chief Operating Officer) and Sergio Sabatini (President & 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 Parker (Chief Operating Officer), Sergio Sabatini (President & 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 Operating Officer, President & Chief Operating Officer, President, BRG Railway, President.