Leadership Overview
GZA has 9 executives leading key functions including strategy, finance, administration, human resources, and operations.
Driven by technical excellence, GZA is dedicated to providing specialized engineering and environmental consulting services, fostering collaboration, and delivering impactful solutions across diverse infrastructure and development projects nationwide.
Driven by technical excellence, GZA is dedicated to providing specialized engineering and environmental consulting services, fostering collaboration, and delivering impactful solutions across diverse infrastructure and development projects nationwide.
Leadership Roles at GZA
Eugene Gallagher - Chief Executive Officer
Eugene Gallagher, the Chief Executive Officer at GZA, directs the overarching strategic vision and operational framework for the multidisciplinary engineering and environmental consulting firm. Gallagher's leadership guides the company's commitment to technical excellence and integrity across all service lines, including geotechnical engineering, environmental science, and construction management. This executive guides the firm's expansion and market positioning, ensuring GZA maintains its reputation for delivering specialized technical services. Gallagher's focus involves optimizing resource allocation and fostering a collaborative environment that supports innovation and client success. The Chief Executive Officer's role is central to maintaining the company's growth trajectory and its dedication to serving a wide range of infrastructure and development projects. Eugene Gallagher ensures the firm's strategic objectives align with its core principles, driving forward GZA's mission.
Patrick Sheehan - President & Chief Executive Officer
Patrick Sheehan, the President & Chief Executive Officer at GZA, spearheads the company's strategic direction and operational execution. Sheehan's leadership ensures the firm's continued growth and its commitment to providing exceptional engineering and environmental consulting services. This executive oversees the integration of technical expertise across various disciplines, including geotechnical engineering, environmental science, and water resources, to deliver comprehensive solutions for complex projects. Patrick Sheehan drives the company's client-focused approach, emphasizing integrity and collaboration in all endeavors. The President & Chief Executive Officer's responsibilities include fostering innovation within the organization and ensuring GZA's market leadership. Sheehan's strategic oversight is critical for navigating the evolving landscape of infrastructure and development, reinforcing GZA's position as a nationally recognized organization.

William Beloff - President & Chief Executive Officer
William Beloff, the President & Chief Executive Officer at GZA, guides the firm's strategic initiatives and operational performance. Beloff's leadership reinforces GZA's foundation of technical excellence and integrity across its diverse service offerings, encompassing geotechnical engineering, environmental science, and construction management. This executive is pivotal in shaping the company's long-term vision and ensuring its continued success in the infrastructure and development sectors. William Beloff oversees the cultivation of a collaborative work environment, promoting innovation and client satisfaction. The President & Chief Executive Officer's role involves strategic decision-making that supports GZA's growth and its commitment to delivering high-quality technical services. Beloff's direction is essential for maintaining GZA's standing as a leading engineering and environmental consulting firm.
Enda Fahey - Chief Financial Officer
Enda Fahey, the Chief Financial Officer at GZA, manages the firm's financial operations and strategic fiscal planning. Fahey oversees all aspects of financial management, including budgeting, forecasting, accounting, and financial reporting, ensuring the fiscal health and stability of the engineering and environmental consulting firm. This executive plays a critical role in resource allocation, investment strategies, and risk management to support GZA's growth objectives across its specialized service areas. Enda Fahey ensures compliance with financial regulations and drives initiatives to optimize profitability and operational efficiency. The Chief Financial Officer's leadership is integral to sustaining GZA's commitment to technical excellence and integrity by providing robust financial oversight. Fahey's financial acumen supports the firm's long-term strategic vision and its ability to undertake complex infrastructure and development projects.
Linda Huff - President
Linda Huff, the President at GZA, directs significant operational segments of the engineering and environmental consulting firm. Huff's leadership focuses on driving business development and ensuring the successful execution of projects within her purview, reinforcing GZA's commitment to technical excellence and client satisfaction. This executive oversees the strategic deployment of resources and talent to meet the complex demands of geotechnical engineering, environmental science, and construction management services. Linda Huff champions a collaborative approach, fostering strong relationships with clients and internal teams to achieve optimal project outcomes. The President's role involves strategic oversight of key business units, contributing to GZA's overall growth and market leadership. Huff's dedication to integrity and quality underpins the firm's reputation for delivering specialized technical services nationwide.

Gary Zimmerman - President
Gary Zimmerman, the President at GZA, leads critical operational divisions and strategic growth initiatives for the engineering and environmental consulting firm. Zimmerman's focus is on enhancing service delivery and expanding GZA's market reach in specialized areas such as water resources and ecology. This executive drives the implementation of best practices and innovative solutions across project teams, ensuring adherence to the highest standards of technical excellence and integrity. Gary Zimmerman cultivates a collaborative environment, empowering teams to deliver exceptional value to clients on diverse infrastructure and development projects. The President's responsibilities include overseeing key performance indicators and fostering a culture of continuous improvement. Zimmerman's strategic leadership is instrumental in maintaining GZA's position as a nationally recognized organization.
Paul Malagrifa - Chief Information Officer
Paul Malagrifa, the Chief Information Officer at GZA, architects and directs the company's technology strategy and infrastructure. Malagrifa ensures that GZA's information systems effectively support its multidisciplinary engineering and environmental consulting operations, enhancing efficiency and data integrity across geotechnical engineering, environmental science, and construction management services. This executive oversees the implementation of innovative technological solutions that empower GZA's technical teams and improve client collaboration. Paul Malagrifa's responsibilities include safeguarding sensitive company and client data, ensuring compliance with industry regulations, and driving digital transformation initiatives. The Chief Information Officer's role is crucial for maintaining GZA's competitive edge by leveraging technology to optimize project delivery and operational workflows. Malagrifa's strategic technology leadership underpins GZA's commitment to technical excellence.

Richard Ecord - Chief Administrative Officer
Richard Ecord, the Chief Administrative Officer at GZA, oversees the comprehensive administrative functions that support the firm's operational efficiency and strategic goals. Ecord manages key areas including human resources, facilities management, and corporate services, ensuring a cohesive and productive work environment for all employees. This executive's responsibilities extend to streamlining internal processes and implementing policies that align with GZA's core principles of technical excellence and collaboration. Richard Ecord plays a vital role in optimizing resource utilization and fostering a culture that supports the firm's mission in engineering and environmental consulting. The Chief Administrative Officer's leadership ensures that administrative operations effectively enable GZA's project delivery and client service commitments. Ecord's focus on operational excellence underpins the firm's sustained growth and market presence.
Kathleen Murphy - Chief Human Resource Officer
Kathleen Murphy, the Chief Human Resource Officer at GZA, directs the company's human capital strategy and talent management initiatives. Murphy oversees all aspects of human resources, including recruitment, employee development, compensation, benefits, and fostering a positive and inclusive workplace culture. This executive ensures that GZA's workforce is equipped with the necessary skills and support to uphold the firm's commitment to technical excellence and collaboration across its engineering and environmental consulting services. Kathleen Murphy plays a crucial role in aligning HR strategies with the company's overall business objectives, supporting growth and operational efficiency. The Chief Human Resource Officer's leadership is vital for attracting and retaining top talent, ensuring GZA remains an employer of choice. Murphy's dedication to employee well-being and professional growth reinforces GZA's foundation of integrity.

Explore Leadership Teams in Architecture, Engineering & Design
Arcadis, headquartered in Amsterdam, Netherlands, and established in 1888, is a design, engineering, and management consulting company specializing in natural and built assets.
Company Leadership JM
DA
IJ
GS
Founded in 1970, SCS Engineers an employee-owned environmental consulting and contracting firm serving public and private clients across the nation and around the world. The company specializes in the assessment, design, permitting, construction, operation and maintenance, and monitoring of sustainable environmental solutions and facilities. The company is headquartered in Long Beach, California.
Company Leadership
JS
CJ
GM
Technip Energies, founded in 1986, is a global engineering and technology company specializing in construction and architecture services. The company focuses on energy transition solutions with operations across Europe, North America, Asia, Middle East, South America, Africa, and Oceania. Technip Energies provides engineering, consulting, and technical services for industrial projects, with particular expertise in energy infrastructure development. The company maintains a strong commitment to innovation, safety, and quality while delivering comprehensive solutions for complex construction challenges in the energy sector.
Company Leadership WA

CE
Founded in 1993, headquartered in Boca Raton, Florida, Modern Technology Solutions, provided engineering services. The Company offers systems engineering services such as operational concepts, specification, interface, algorithm development, design engineering, performance assessments, testing, and validation. MTSI serves the defense, flight test operation, and government sectors.
Company Leadership FQ
SZ
OS