Maarten Blacquière

SPIE Infratechniek BV specializes in public lighting, traffic control and security cameras. It provides underground installation services. The firm provides advice or care management and maintenance services. The company was founded in 2010 and is headquartered in Arnhem, the Netherlands.

Energie Data Services Nederland (EDSN) BV engages in the development and operation of energy data hubs. It facilitates the energy market as a central and neutral service provider. The company was founded in 2007 and is headquartered in Amersfoort, the Netherlands.

GasTerra BV offers gas trade-related services. It offers screen-trading products; and structured products, including block, profile-based, temperature-dependent, and specials products, as well as green gas. The company serves energy companies, industry, and other large customers. GasTerra was founded in 1963 and is headquartered in Groningen, the Netherlands.

Enexis Holding NV operates as a holding company, which stimulates, coordinates, facilitates, and provides funding for initiatives and forms of collaborations. Through the distribution system operator, it supplies electricity and natural gas to customers in the Dutch provinces of Groningen, Drenthe, Overijssel, North Brabant, and Limburg. Enexis is responsible for constructing, servicing, developing, and operating the electricity and gas grids there. Enexis Holding was split-off from Essent NV in 2009. The company was founded on December 19, 2008, and is headquartered in 's-Hertogenbosch, the Netherlands.

Esso Nederland BV operates a refinery and a lubricant plant. The company is headquartered in Breda, the Netherlands.