Thomas M. Cohn

DNV GL Netherlands BV engages in the provision of energy consulting, testing and certification services. It offers strategy and planning, operational support, measurements, inspections, and certifications. The company is headquartered in Arnhem, the Netherlands.

Siemens Nederland NV manufactures communication and other electronic equipment. It offers automation, cordless phones, home media, home appliances, lighting, therapy systems, diagnostic imaging, mechanical drivers, and building technologies. The company is headquartered in The Hague, the Netherlands.