Leadership Overview
Trex has 6 executives leading key functions including strategy, financial oversight, human capital, operational excellence, legal compliance, and administrative governance.
Focused on sustainable outdoor living solutions, Trex delivers high-performance composite decking and railing products while maintaining a commitment to environmental innovation and long-term market leadership.
Focused on sustainable outdoor living solutions, Trex delivers high-performance composite decking and railing products while maintaining a commitment to environmental innovation and long-term market leadership.
Leadership Roles at Trex
Adam Zambanini - President & Chief Executive Officer
Adam Zambanini, the President & Chief Executive Officer at Trex, directs the overarching corporate strategy for the global leader in composite decking and railing. Overseeing the entire organizational vision, the President & Chief Executive Officer ensures alignment between manufacturing capabilities and evolving consumer demand for sustainable outdoor living spaces. This leadership role involves driving North American market expansion while fostering innovation across the product portfolio. By managing relationships with the Board and key stakeholders, Adam Zambanini secures the necessary resources to maintain competitive advantages in the building materials sector. The President & Chief Executive Officer prioritizes operational efficiency and brand integrity to support long-term growth objectives. Through consistent focus on high-performance manufacturing standards, Zambanini strengthens the market position of the company within the broader construction industry, ensuring that the organization remains at the forefront of outdoor design and material science.

Prith Gandhi - Chief Financial Officer
Prith Gandhi, the Chief Financial Officer at Trex, manages the fiscal health and capital allocation strategies for the premier manufacturer of composite outdoor products. Overseeing financial planning, reporting, and investor relations, the Chief Financial Officer ensures the company maintains a robust balance sheet to support ongoing manufacturing investments. This leadership role involves analyzing market trends to optimize revenue streams across the diverse product lines, including cladding and outdoor lighting. By implementing rigorous cost-control measures, Prith Gandhi directly impacts the profitability and operational efficiency of the organization. The Chief Financial Officer collaborates with executive leadership to evaluate potential growth opportunities and mitigate financial risks in the volatile building materials market. Through precise financial modeling and strategic resource management, Gandhi provides the necessary data to guide corporate decision-making, ultimately securing the financial stability required for sustained innovation and market expansion in the outdoor living sector.
Prithvi Gandhi - Senior Vice President & Chief Financial Officer
Prithvi Gandhi, the Senior Vice President & Chief Financial Officer at Trex, directs the enterprise-wide financial strategy and treasury operations for the manufacturer of composite outdoor living products. Overseeing the integration of financial systems with manufacturing output, the Senior Vice President & Chief Financial Officer ensures accurate reporting and compliance across all regional operations. This leadership role involves managing capital expenditures to support the development of new fencing and furniture lines. By optimizing the financial structure, Prithvi Gandhi enhances the ability of the company to navigate economic fluctuations in the construction industry. The Senior Vice President & Chief Financial Officer works closely with the executive team to align fiscal goals with the broader growth strategy of the organization. Through disciplined financial oversight and strategic investment analysis, Gandhi supports the long-term value creation for shareholders, ensuring that the company maintains a strong competitive position in the global market.
Jacob Rudolph - Senior Vice President, Chief Human Resources Officer
Jacob Rudolph, the Senior Vice President, Chief Human Resources Officer at Trex, architects the talent acquisition and organizational development strategies for the leading composite decking manufacturer. Overseeing workforce planning, employee engagement, and corporate culture initiatives, the Senior Vice President, Chief Human Resources Officer ensures the company attracts and retains top-tier talent to support complex manufacturing operations. This leadership role involves designing comprehensive training programs that align with the technical requirements of producing high-quality railing and furniture. By fostering a high-performance environment, Jacob Rudolph directly influences productivity and operational excellence across all facilities. The Senior Vice President, Chief Human Resources Officer collaborates with other executives to implement human capital policies that drive long-term business success. Through strategic workforce management and the promotion of inclusive workplace practices, Rudolph strengthens the internal capabilities of the organization, ensuring that the human resources function remains a critical driver of the overall corporate mission.
Zachary (Zach) Lauer - Chief Operations Officer
Zachary (Zach) Lauer, the Chief Operations Officer at Trex, manages the end-to-end manufacturing and supply chain processes for the industry-leading composite decking and railing company. Overseeing production facilities and logistics networks, the Chief Operations Officer ensures the efficient delivery of high-quality outdoor products to a global customer base. This leadership role involves implementing advanced manufacturing technologies to increase output while maintaining strict quality control standards. By streamlining the supply chain, Zachary (Zach) Lauer directly impacts the ability of the company to meet market demand for cladding and outdoor lighting solutions. The Chief Operations Officer collaborates with the executive team to optimize operational workflows and reduce waste across all production lines. Through continuous improvement initiatives and the application of lean manufacturing principles, Lauer drives operational excellence, ensuring that the company maintains its reputation for reliability and product quality in the competitive outdoor living market.
William Gupp - Chief Administrative Officer, General Counsel & Secretary
William Gupp, the Chief Administrative Officer, General Counsel & Secretary at Trex, directs the legal, compliance, and administrative functions for the manufacturer of composite decking and railing. Overseeing corporate governance, regulatory affairs, and risk management, the Chief Administrative Officer, General Counsel & Secretary ensures the organization operates within the legal frameworks of the building materials industry. This leadership role involves managing intellectual property portfolios and overseeing contractual obligations related to the distribution of outdoor furniture and fencing. By providing strategic legal counsel, William Gupp mitigates potential liabilities and protects the brand reputation of the company. The Chief Administrative Officer, General Counsel & Secretary works with the Board to ensure transparency and adherence to corporate policies. Through meticulous oversight of administrative and legal processes, Gupp supports the operational integrity of the organization, ensuring that all business activities align with the long-term strategic objectives and ethical standards of the company.
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