OmniTRAX Executive and Leadership Team

May, 2026

Leadership Overview

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

Driven by operational excellence, OmniTRAX is dedicated to providing comprehensive transportation and logistics solutions, focusing on efficiency and customer-centric service across its network.

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 vision. Tanner guides the executive team in executing the company's mission to deliver efficient and reliable transportation and logistics services. This leadership role involves setting financial targets, fostering key stakeholder relationships, and ensuring the company's long-term growth and market positioning. Overseeing all major business units, Tanner ensures strategic alignment across departments, driving innovation in rail and transportation management. The Chief Executive Officer's focus remains on enhancing operational performance and expanding OmniTRAX's service capabilities across its North American network. Colby Tanner's strategic direction is pivotal in navigating the dynamic transportation landscape and maintaining the company's competitive edge.
    Colby Tanner

    Robert Parker - Chief Operating Officer

    Robert Parker, the Chief Operating Officer at OmniTRAX, manages the day-to-day operational execution across all transportation and logistics functions. Parker ensures the seamless integration of services, optimizing efficiency and safety standards throughout the company's extensive rail network. This critical role involves overseeing infrastructure maintenance, fleet management, and the efficient movement of freight. The Chief Operating Officer drives operational improvements, implementing best practices to enhance service delivery and reduce costs for clients. Parker's responsibilities extend to managing operational budgets and ensuring compliance with industry regulations. Robert Parker's leadership is essential for maintaining the high standards of service delivery that OmniTRAX provides to its diverse customer base.

    Sergio Sabatini - President & Chief Operating Officer

    Sergio Sabatini, the President & Chief Operating Officer at OmniTRAX, spearheads strategic initiatives and operational oversight for key business segments. Sabatini drives the implementation of advanced logistics solutions and manages the performance of various rail operations. This dual role requires a comprehensive understanding of both strategic planning and granular operational execution. The President & Chief Operating Officer works closely with regional leaders to ensure service excellence and expand market reach. Sabatini's focus includes enhancing operational efficiency, fostering innovation in transportation technology, and ensuring robust supply chain management. Sergio Sabatini's leadership is instrumental in optimizing OmniTRAX's service offerings and driving sustainable growth across its operational footprint.

    Shariff Gonnella - President, BRG Railway

    Shariff Gonnella, the President, BRG Railway at OmniTRAX, directs the strategic operations and commercial development for the BRG Railway division. Gonnella focuses on enhancing service offerings, optimizing rail network performance, and expanding customer relationships within this specific business unit. This leadership role involves overseeing all aspects of the railway's operations, from track maintenance to freight logistics. The President, BRG Railway works to ensure the division meets its financial and operational targets while upholding OmniTRAX's commitment to safety and efficiency. Gonnella's expertise is critical in driving growth and innovation within the BRG Railway segment. Shariff Gonnella's leadership is key to the continued success and expansion of this vital component of OmniTRAX's transportation network.
    Shariff Gonnella

    Alan Johnson - President

    Alan Johnson, the President at OmniTRAX, oversees strategic planning and operational execution for key segments of the company's transportation and logistics services. Johnson drives initiatives aimed at improving efficiency, expanding market presence, and enhancing customer satisfaction across various operational units. This role involves close collaboration with other executive leaders to ensure cohesive business strategies and effective resource allocation. The President is instrumental in identifying new growth opportunities and navigating the complexities of the transportation industry. Johnson's focus is on delivering measurable results and fostering a culture of continuous improvement. Alan Johnson's leadership contributes significantly to OmniTRAX's overall mission of providing reliable and innovative logistics solutions.

    Andrea Malter - Chief Human Resources Officer

    Andrea Malter, the Chief Human Resources Officer at OmniTRAX, directs all aspects of human capital management and organizational development. Malter is responsible for cultivating a strong corporate culture, attracting top talent, and implementing effective employee engagement strategies. This role involves overseeing talent acquisition, compensation and benefits, performance management, and employee relations across the organization. The Chief Human Resources Officer ensures that OmniTRAX's workforce is equipped with the necessary skills and support to achieve company objectives. Malter's strategic focus is on building a high-performing team and fostering an inclusive environment that supports the company's growth and operational demands. Andrea Malter's expertise is vital for aligning human resources initiatives with OmniTRAX's broader business goals.
    Tammy Middleton, the Chief Legal Officer & General Counsel at OmniTRAX, provides comprehensive legal counsel and oversees all legal affairs for the company. Middleton manages corporate governance, regulatory compliance, and risk management strategies across OmniTRAX's operations. This position requires expert navigation of complex legal frameworks within the transportation and logistics sectors. The Chief Legal Officer & General Counsel advises the executive team and the Board of Directors on legal matters, ensuring adherence to all applicable laws and industry standards. Middleton's responsibilities include contract negotiation, litigation oversight, and the development of legal policies. Tammy Middleton's legal acumen is crucial for safeguarding OmniTRAX's interests and ensuring ethical business practices.
    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.