Frank Robben

Doedijns Group International BV engages in the production and distribution of mission critical engineered hydraulic and pneumatic solutions to oil and gas and maritime industries. It offers ballast control systems, coiled tubing lift frames, cylinders emergency shut down systems, helicopter refueling systems, hydraulic power units, manifolds, scissors lifts, winch systems, launch and recovery systems, upending control systems, and well head control panels. The company was founded in 1879 and is headquartered in Leidschendam, the Netherlands.

Part of Fluor Corp., Fluor BV is a Dutch engineering services company. The company is based in Haarlem, Netherlands.

Hertel Holding BV operates as a holding company with interests in industrial construction and maintenance services. The company is headquartered in Rotterdam, the Netherlands.