Frans de Roon

Tahal Group International B.V. provides water infrastructure engineering services. The firm specializes in multidisciplinary fields such as water and wastewater systems, hydropower, desalination, solid waste management, and agriculture and irrigation development, among others. The company was founded in 1952 and is headquartered in Amsterdam, the Netherlands.

Tahal Group International B.V. provides water infrastructure engineering services. The firm specializes in multidisciplinary fields such as water and wastewater systems, hydropower, desalination, solid waste management, and agriculture and irrigation development, among others. The company was founded in 1952 and is headquartered in Amsterdam, the Netherlands.

Tahal Group International B.V. provides water infrastructure engineering services. The firm specializes in multidisciplinary fields such as water and wastewater systems, hydropower, desalination, solid waste management, and agriculture and irrigation development, among others. The company was founded in 1952 and is headquartered in Amsterdam, the Netherlands.

Tahal Group International B.V. provides water infrastructure engineering services. The firm specializes in multidisciplinary fields such as water and wastewater systems, hydropower, desalination, solid waste management, and agriculture and irrigation development, among others. The company was founded in 1952 and is headquartered in Amsterdam, the Netherlands.

Tahal Group International B.V. provides water infrastructure engineering services. The firm specializes in multidisciplinary fields such as water and wastewater systems, hydropower, desalination, solid waste management, and agriculture and irrigation development, among others. The company was founded in 1952 and is headquartered in Amsterdam, the Netherlands.