Leadership Overview
Terracon has 9 executives leading key functions including strategy, information technology, technology, marketing, finance, operations, legal, and president.
Driven by innovation and sustainability, Terracon leverages data-driven insights to solve complex challenges, delivering reliable, high-quality results across diverse sectors through comprehensive project support from site evaluation to asset management.
Driven by innovation and sustainability, Terracon leverages data-driven insights to solve complex challenges, delivering reliable, high-quality results across diverse sectors through comprehensive project support from site evaluation to asset management.
Leadership Roles at Terracon
Gayle Packer - President & Chief Executive Officer
Gayle Packer, the President & Chief Executive Officer at Terracon, directs the overarching strategy and operational execution for the entire organization. Packer guides the company's mission to deliver comprehensive project support, from initial site evaluation through construction and asset management, ensuring alignment with core values of innovation, sustainability, and safety. This leadership role involves setting the strategic vision, fostering a culture of employee ownership, and driving the firm's growth across diverse sectors. Packer's oversight ensures that Terracon's teams of engineers, scientists, and technical experts effectively utilize data-driven insights to solve complex client challenges. The focus remains on achieving reliable, high-quality results, solidifying Terracon's market position. Gayle Packer's executive direction is critical for maintaining the firm's commitment to excellence and client satisfaction.

Donald Vrana - Chief Financial Officer
Donald Vrana, the Chief Financial Officer at Terracon, manages the company's financial operations, strategic planning, and fiscal health. Vrana oversees budgeting, forecasting, financial reporting, and investment strategies, ensuring the firm's financial stability and supporting its growth objectives. This critical role involves managing the financial aspects of Terracon's comprehensive project support services, from initial site evaluation through construction and asset management. Vrana's leadership ensures that financial resources are allocated effectively to support innovation, sustainability, and safety initiatives across all departments, including environmental consulting, geotechnical services, and materials testing. Donald Vrana's financial acumen is essential for maintaining the firm's employee-owned structure and driving long-term value for stakeholders.
Robert Pavlicek - Chief Operating Officer - Central Operating Group
Robert Pavlicek, the Chief Operating Officer - Central Operating Group at Terracon, directs operational execution and service delivery across the central regions. Pavlicek oversees the integration of engineering, scientific, and technical expertise to provide comprehensive project support, from site evaluation to asset management. This leadership position focuses on optimizing workflows, ensuring quality control, and driving efficiency within the Central Operating Group's environmental consulting, geotechnical services, facilities engineering, and materials testing operations. Pavlicek's responsibilities include fostering a culture of safety and innovation, ensuring teams are equipped with data-driven insights to solve complex client challenges. Robert Pavlicek's operational leadership is key to achieving reliable, high-quality results and maintaining client satisfaction throughout the central United States.
Timothy Anderson - Chief Operating Officer, Western Operating Group
Timothy Anderson, the Chief Operating Officer, Western Operating Group at Terracon, leads operational strategies and service delivery throughout the western territories. Anderson ensures the seamless execution of comprehensive project support, encompassing site evaluation, construction, and asset management for clients in diverse sectors. This role emphasizes the deployment of specialized teams of engineers, scientists, and technical experts in environmental consulting, geotechnical services, facilities engineering, and materials testing. Anderson drives operational excellence by promoting innovation, sustainability, and safety, leveraging data-driven insights to address complex challenges. Timothy Anderson's focus on high-quality results and client satisfaction is paramount to Terracon's success in the Western Operating Group, reinforcing the firm's reputation for reliability and expertise.
Wayne Ramirez - President
Wayne Ramirez, the President at Terracon, spearheads strategic initiatives and operational oversight, contributing to the firm's overall direction and success. Ramirez focuses on enhancing Terracon's capabilities in delivering comprehensive project support, from initial site evaluation through construction and asset management. This leadership position involves guiding teams of engineers, scientists, and technical experts to apply data-driven insights effectively across environmental consulting, geotechnical services, facilities engineering, and materials testing. Ramirez champions the company's dedication to innovation, sustainability, and safety, ensuring clients receive reliable, high-quality results. Wayne Ramirez's executive presence reinforces Terracon's commitment to client satisfaction and its position as a leader in the consulting engineering industry.
Jason Kephart - Chief Information Officer
Jason Kephart, the Chief Information Officer at Terracon, architects and executes the company's technology strategy, ensuring robust and scalable IT infrastructure. Kephart oversees all aspects of information systems, data management, and cybersecurity, directly supporting Terracon's mission of delivering comprehensive project support. This leadership position involves leveraging technology to enhance operational efficiency, facilitate data-driven insights, and maintain the integrity of client information across environmental consulting, geotechnical services, facilities engineering, and materials testing. Kephart's responsibilities include managing the integration of new technologies and optimizing existing systems to meet the evolving needs of the firm and its clients. Jason Kephart's strategic technology leadership is vital for enabling innovation and ensuring the secure, reliable delivery of services.

Too Foo - Chief Technology Officer
Too Foo, the Chief Technology Officer at Terracon, drives technological innovation and development across the firm's specialized service areas. Foo's mandate includes exploring and implementing cutting-edge technologies that enhance Terracon's capabilities in environmental consulting, geotechnical services, facilities engineering, and materials testing. This role is central to translating complex technical challenges into actionable solutions for clients, ensuring the firm remains at the forefront of engineering and scientific advancements. Foo collaborates with operational teams to integrate new technological approaches, fostering a culture of continuous improvement and data-driven problem-solving. Too Foo's leadership ensures Terracon consistently delivers high-quality, reliable results by harnessing the power of advanced technology and scientific expertise.
Vanessa Zambo - Chief Marketing Officer
Vanessa Zambo, the Chief Marketing Officer at Terracon, directs the firm's brand strategy, market positioning, and client engagement initiatives. Zambo oversees the development and execution of marketing campaigns that highlight Terracon's expertise in environmental consulting, geotechnical services, facilities engineering, and materials testing. This role is critical in communicating the company's commitment to innovation, sustainability, and safety to diverse sectors. Zambo's leadership ensures that Terracon's value proposition—delivering comprehensive project support and reliable, high-quality results—resonates with clients. By analyzing market trends and client needs, Vanessa Zambo shapes the firm's outreach, driving business development and strengthening client relationships across all operational areas.
Michael Yost - Chief Legal Officer
Michael Yost, the Chief Legal Officer at Terracon, provides strategic legal counsel and oversees all legal affairs for the organization. Yost ensures compliance with all applicable laws and regulations, manages risk, and supports contractual agreements across Terracon's diverse service offerings, including environmental consulting, geotechnical services, facilities engineering, and materials testing. This leadership role is integral to protecting the company's interests and facilitating its mission of delivering comprehensive project support. Yost's responsibilities include advising on corporate governance, litigation, and intellectual property matters, ensuring that legal frameworks support the firm's commitment to innovation, sustainability, and safety. Michael Yost's legal expertise is crucial for maintaining the integrity and operational continuity of the employee-owned firm.

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