GHD Executive and Leadership Team

Jim Giannopoulos, the Chief Executive Officer at GHD, directs the company's global strategy and operational execution. Overseeing all facets of the business, Giannopoulos ensures GHD delivers integrated solutions across engineering, environmental services, design, and construction. This leadership role involves guiding the multidisciplinary team to address complex challenges in water, energy, and community development, prioritizing sustainable and resilient outcomes. By fostering a culture of shared ownership, Jim Giannopoulos drives long-term commitment to quality and client success across GHD's extensive international presence. The Chief Executive Officer's focus remains on strengthening communities and enhancing infrastructure through collaborative client partnerships, directly impacting the firm's contribution to a more sustainable future. Giannopoulos's strategic vision shapes GHD's response to both local and global challenges, ensuring technical excellence is balanced with social and environmental responsibility.

Mark Langevin, the Chief Financial Officer at GHD, manages the company's financial strategy and fiscal operations. Langevin oversees all financial planning, reporting, and investment activities, ensuring GHD's sustained growth and profitability. This critical role supports the firm's integrated approach to engineering, environmental services, design, and construction, particularly in complex sectors like water, energy, and community development. By maintaining robust financial health, Mark Langevin enables GHD to pursue innovative and forward-looking solutions that promote sustainability and resilience. The Chief Financial Officer's oversight ensures that GHD's people-owned structure translates into sound financial management and long-term commitment to client success. Langevin's expertise is vital for navigating the financial landscape of global operations, allowing GHD to effectively allocate resources and respond to market dynamics across diverse regions.

Andrew Kaddatz, the Chief Technology Officer at GHD, architects the firm's technological vision and digital transformation initiatives. Kaddatz drives innovation by integrating advanced technologies into GHD's engineering, environmental services, design, and construction offerings. This role is critical for developing forward-looking approaches that support sustainable and resilient outcomes for clients in water, energy, and community development sectors. Overseeing the deployment of digital tools and platforms, Andrew Kaddatz ensures the multidisciplinary team leverages cutting-edge solutions to address complex challenges. The Chief Technology Officer's leadership enhances GHD's ability to provide efficient and effective client services, reinforcing the company's commitment to technical excellence. By connecting expertise from diverse regions, Kaddatz enables GHD to respond effectively to both local and global technological demands, solidifying the firm's position as a leader in sustainable infrastructure development.

Andre Ribeiro, the Chief Marketing Officer & Principal at GHD, directs the company's global marketing and brand strategy. Ribeiro leads initiatives to communicate GHD's integrated solutions across engineering, environmental services, design, and construction, highlighting the firm's impact on water, energy, and community development. This role is pivotal in articulating GHD's commitment to innovative, sustainable, and resilient outcomes. Overseeing market positioning and client engagement, Andre Ribeiro ensures GHD's value proposition resonates with diverse stakeholders worldwide. The Chief Marketing Officer & Principal's leadership strengthens GHD's collaborative approach, fostering partnerships that underscore technical excellence and social responsibility. By connecting GHD's expertise from various regions, Ribeiro enhances the firm's ability to address both local and global challenges, reinforcing the company's mission to build lasting partnerships for a sustainable future.

Denise Obst, the Chief Legal Officer at GHD, provides strategic legal counsel and oversees all legal affairs for the global professional services firm. Obst ensures GHD's operations in engineering, environmental services, design, and construction adhere to all regulatory requirements and best practices. This leadership position is crucial for managing risk and safeguarding the company's interests as it addresses complex challenges in water, energy, and community development. By guiding the legal framework, Denise Obst supports GHD's commitment to innovative, sustainable, and resilient outcomes. The Chief Legal Officer's expertise is fundamental to maintaining GHD's culture of shared ownership and long-term commitment to quality and client success. Obst's role is integral to navigating the legal complexities of GHD's international presence, enabling effective responses to both local and global legal challenges.

Sheryl Cornelius, the Chief People Officer at GHD, leads the company's human capital strategy and talent management initiatives. Cornelius is responsible for fostering GHD's people-owned culture, ensuring a supportive environment for its multidisciplinary team of professionals. This role is essential for attracting, developing, and retaining talent across GHD's global operations in engineering, environmental services, design, and construction. By championing employee engagement and development, Sheryl Cornelius drives GHD's commitment to quality and client success. The Chief People Officer's focus extends to promoting diversity, inclusion, and well-being, aligning people strategies with the company's mission to deliver sustainable and resilient outcomes. Cornelius's leadership ensures GHD's workforce is equipped to address complex challenges and build lasting partnerships worldwide.

Kouadio Kouame, the Drh at GHD, directs human resources operations and talent acquisition strategies for the organization. Kouame oversees the implementation of HR policies and programs that support GHD's global professional services, including engineering, environmental services, design, and construction. This role is vital for managing the employee lifecycle and ensuring GHD's multidisciplinary teams are effectively resourced to address complex challenges in water, energy, and community development. By focusing on talent development and employee relations, Kouadio Kouame contributes to GHD's commitment to sustainable and resilient outcomes. The Drh's leadership reinforces the firm's culture of shared ownership and dedication to client success. Kouame's expertise is instrumental in navigating the human resources landscape across GHD's international presence, facilitating effective responses to local and global talent needs.