J. M. M. van der Ven

Nowy Styl manufactures and distributes furniture. It offers services for household and office use. The company was founded on December 28, 1989 and is headquartered in Saint-Cloud, France.

Acta Marine Holding BV provides offshore and marine engineering services. The company is headquartered in Den Helder, the Netherlands.

Van Oord NV engages in the marine engineering business. The firm focuses on the dredging, offshore wind and offshore oil and gas. It offers investments and recycling, offshore wind installation, cutter suction dredger, flexible fall pipe vessel, cable-laying vessel, trailing suction hopper dredger, side stone dumping vessel, water injection dredger, backhoe, hopper barge and push buster, shallow water pipe lay barge and other equipment. The company was founded by Jan van Oord in 1948 and is headquartered in Rotterdam, Netherlands.

MerweOord BV operates as holding company with interest in providing dredging, offshore and marine engineering services. The company is headquartered in Gorinchem, the Netherlands.