Thomas Kleinbongartz

Belmagri NV supplies raw materials for construction and public works like sand and gravel. The company was established in 1968 and is headquartered in Hasselt, Belgium.

Steengoed Projecten CVBA is a Belgian company that was founded in 2005. The private company is based in Dilsen-Stokkem, Belgium. The company design, engineer and constructs non-residential properties.

Minera NV wholesales and distributes building materials. The company was founded on October 25, 1990 and is headquartered in Merksem, Belgium

Part of DHB NV, Grintbedrijf SBS engages in the extraction of sand. The company is based in Kinrooi, Belgium.

Part of DHB NV, Eurogri NV is a Belgian company that produces sand and gravel through its subsidiary Niba in various locations. The company is based in Kinrooi, Belgium. Eurogri's work is often part of an active landscape design. The company was founded in 1980.