Thomas Czekala

ProSeller AG provides electronic commerce, information and communications technology, as well as online marketing services. Its products include online shop, finance, marketing measures, services and support, as well as purchase, order, and data management. The company was founded by Alfred Rossi on December 1, 2001 and is headquartered in Herrliberg, Switzerland.

Centralway Holding AG is the venture capital subsidiary of Cebtralway AG in Switzerland. Established in 1999, the firm is based in Zug and provides private equity financing for entrepreneurial firms.