GZA Executive and Leadership Team

William Hadge, the Chief Executive Officer at GZA, directs the overarching strategic vision and long-term growth initiatives for the firm. By prioritizing technical excellence in geotechnical engineering and environmental science, Hadge ensures the organization maintains a competitive edge in the multidisciplinary consulting market. The Chief Executive Officer oversees high-level corporate governance and fosters a culture of integrity across all regional operations. Through consistent engagement with the Board, Hadge aligns internal resources with the evolving demands of large-scale infrastructure projects. This leadership role involves identifying new market opportunities and strengthening client relationships to drive sustainable revenue. William Hadge maintains a focus on operational efficiency, ensuring that the firm delivers high-quality technical solutions. By championing collaborative practices, the Chief Executive Officer empowers teams to solve complex environmental challenges, ultimately securing the firm's position as a leader in the engineering and construction consulting sector.

Patrick Sheehan, the President & Chief Executive Officer at GZA, manages the daily operational execution and strategic implementation of the company's multidisciplinary service offerings. Sheehan drives the expansion of water resources and construction management capabilities, ensuring that the firm meets the rigorous standards required for national infrastructure development. As the President & Chief Executive Officer, Sheehan coordinates with department heads to optimize project delivery and resource allocation across diverse geographic markets. This leadership role requires balancing immediate operational needs with the long-term mission of providing innovative environmental solutions. Patrick Sheehan monitors performance metrics to ensure that all engineering and consulting projects align with corporate objectives. By fostering a collaborative environment, Sheehan enables the firm to tackle complex ecological and geotechnical challenges effectively. The President & Chief Executive Officer maintains a focus on market growth, ensuring that the organization remains at the forefront of the engineering industry through technical precision and client-centered service.

Enda Fahey, the Chief Financial Officer at GZA, directs the financial strategy, capital allocation, and fiscal health of the organization. Fahey oversees the budgeting process, financial reporting, and risk management frameworks necessary to support the firm's multidisciplinary engineering and environmental consulting operations. As the Chief Financial Officer, Fahey provides critical data-driven insights to the executive team, enabling informed decision-making regarding investments in new technology and market expansion. This leadership role involves maintaining robust internal controls and ensuring compliance with industry-specific financial regulations. Enda Fahey manages the financial infrastructure that supports large-scale infrastructure projects, ensuring that resources are deployed efficiently to maximize profitability. By optimizing cash flow and capital structure, the Chief Financial Officer strengthens the firm's ability to pursue long-term growth. Fahey collaborates with other leaders to align financial goals with the company's commitment to technical excellence, ensuring that fiscal stability supports the ongoing delivery of high-quality environmental and engineering services.

Gary Zimmerman, the President at GZA, directs the strategic execution of the firm's core business units, focusing on the delivery of specialized technical services in ecology and environmental science. Zimmerman oversees the operational performance of key service lines, ensuring that project teams maintain the highest standards of technical excellence and integrity. As the President, Zimmerman coordinates with regional leaders to expand the firm's footprint in the infrastructure and development sectors. This leadership role involves driving business development efforts and strengthening client partnerships to support long-term growth. Gary Zimmerman monitors project outcomes to ensure that the firm's multidisciplinary approach consistently meets client expectations. By fostering a culture of collaboration, the President enables teams to integrate diverse technical expertise into cohesive solutions for complex environmental challenges. Zimmerman manages the operational scale of the firm, ensuring that resources are effectively deployed to support the successful completion of high-impact projects across the nation.

Paul Malagrifa, the Chief Information Officer at GZA, architects the digital infrastructure and technological strategy that powers the firm's engineering and environmental consulting services. Malagrifa oversees the implementation of advanced data management systems, cybersecurity protocols, and collaborative software platforms essential for complex project delivery. As the Chief Information Officer, Malagrifa ensures that the organization leverages cutting-edge technology to enhance technical accuracy and operational efficiency across all service lines. This leadership role involves aligning IT initiatives with the firm's broader mission of providing high-quality geotechnical and water resource solutions. Paul Malagrifa manages the digital transformation efforts that allow teams to work seamlessly across various geographic regions. By modernizing the technological landscape, the Chief Information Officer supports the firm's ability to handle large-scale data sets and complex modeling requirements. Malagrifa drives innovation in digital workflows, ensuring that the company remains a leader in the application of technology within the construction and environmental consulting industry.

Richard Ecord, the Chief Administrative Officer at GZA, directs the internal business processes, facilities management, and operational support systems that sustain the firm's multidisciplinary engineering practice. Ecord oversees the administrative functions that enable the organization to function smoothly across its various offices and project sites. As the Chief Administrative Officer, Ecord ensures that corporate policies and operational procedures align with the firm's commitment to integrity and technical excellence. This leadership role involves managing the physical and organizational infrastructure required to support a nationally recognized consulting firm. Richard Ecord coordinates with other executives to streamline workflows and improve the efficiency of project delivery. By optimizing administrative operations, the Chief Administrative Officer provides the necessary foundation for the firm's environmental and geotechnical teams to focus on client success. Ecord maintains a focus on operational scalability, ensuring that the company's internal systems can support continued growth and the successful execution of complex infrastructure and development projects.

Kathy Murphy, the Chief Human Resource Officer at GZA, directs the talent acquisition, professional development, and organizational culture initiatives that support the firm's multidisciplinary engineering and environmental consulting workforce. Murphy oversees the recruitment of top-tier technical experts and fosters an environment of collaboration and integrity. As the Chief Human Resource Officer, Murphy manages performance management systems and employee engagement programs that align with the company's mission of technical excellence. This leadership role involves developing strategies to attract and retain the specialized talent required for complex geotechnical and water resource projects. Kathy Murphy ensures that the organization's human capital strategy supports its growth objectives and operational needs across diverse geographic markets. By championing inclusive and high-performance work practices, the Chief Human Resource Officer enables the firm to maintain its reputation for quality. Murphy drives initiatives that promote professional growth, ensuring that the company's workforce remains equipped to solve the most challenging environmental and engineering problems.