Simon E. Jost

MountainShield Capital Management BV provides investment services. It specializes in structuring and managing investment funds in accordance with the current laws and regulations and authorized manager of investment funds (AIFM) to the Financial Markets Authority (AFM). The company was founded by Selwyn A. M. Duijvestijn in 2007 and is headquartered in Amsterdam, the Netherlands.

Marktgevoel BV operates web portals. The private company is based in Amsterdam, Netherlands. The CEO of the Dutch company is Selwyn A. M. Duijvestijn.

ASC Aluminium Scaffolding Company BV manufactures, sales and leases climbing equipment. The firm specializes in developing, designing and manufacturing custom made access equipment, such as facade ladders, emergency escape ladders, stepladders and bridges, suspended platforms and work platforms. Its products are widely used in the construction, industry, painting and cleaning branche. The company was founded by Jeroen van den Heuvel in 1990 and is headquartered in Etten-Leur, the Netherlands.