Gannett Fleming (GFT) is a privately held architecture, engineering and construction firm, founded in 1915, providing planning, design, technology and construction management for water, power, transport and building infrastructure worldwide.
Gannett Fleming, which trades as GFT, is a privately held architecture, engineering and construction firm founded in 1915. It provides planning, design, technology and construction management services to public and private clients worldwide, employing more than 5,000 people across a business now in its second century of operation.
The firm's work spans several infrastructure domains. It plans, designs and manages the construction of water and wastewater treatment facilities; engineers power transmission systems; handles transportation planning, design and construction management for highway systems; and delivers architecture, engineering and construction services for building projects. Its stated technical reach also covers planning and design and infrastructure technology, applied across sectors including water and wastewater, power and energy, transportation and highways, buildings and public and private infrastructure.
Gannett Fleming describes a multidisciplinary approach that combines technical expertise with creative problem-solving, with an emphasis on client collaboration, continuous quality improvement, and resilient, sustainable solutions. The firm frames its mission around enhancing communities and improving quality of life, and positions itself as a strategic partner to the clients it serves.
