Jean-Jacques Cayeman

Publigaz-Publigas Scrl operates as a holding company with interests in gas operations. It provides natural gas transportation and distribution services through Distrigaz SA and Fluxys SA. The company was founded in 1996 and is headquartered in Brussels, Belgium.

Publi-T SCRL operates as a holding company with interests in transportation network management and electric power generation. The company was founded in 2001 and is headquartered in Brussels, Belgium.

SONACA SA designs aircraft structures. It provides development, manufacturing, assembly and test of aerospace structures and its associated systems. The company was founded in 1978 and is headquartered in Gosselies, Belgium.

Société Publique de la Gestion de l'Eau SA provides water sewage treatment and waste management services. It engages in coordination and financing of water sector in Wallonia. The firm offers sewage treatment, wastewater and water catchment protection services. The company was founded in 1999 and is headquartered in Vervier, Belgium.

Fluxys SA is an independent energy infrastructure group based in Brussels, Belgium with 1,300 employees. The Belgian company is active in gas transmission and storage, as well as liquefied natural gas terminalling. Fluxys operates 12,000 kilometers of pipeline and liquefied natural gas terminals with a yearly regasification capacity of 29 billion cubic meters. The company's purpose is to contribute to a better society by shaping a bright energy future. Fluxys is committed to transporting hydrogen, biomethane, or any other carbon-neutral energy carrier, as well as CO2, accommodating the capture, usage, and storage of the latter. The company was founded in 2008, and the CEOs are Walter Peeraer and Pascal de Buck.

Sambrinvest SA is a venture capital firm founded in 1985. Sambrinvest SA is headquartered in Gosselies, Belgium.