Hans Lipman (1960) is a chartered accountant. He worked for PricewaterhouseCoopers until 1994 and for KPN until 2005. Most recently, he was the financial officer responsible for the sale of KPN’s international participations and corporations.

In 2005 he became a partner in Trinity Advisers Limited, providing expertise as a consultant for clients in the media, telecom and energy businesses. He is co-founder of Carbon Stars, a private company that conceives and develops companies based on sustainable business concepts and innovations.

With more than 30 years of experience in financing, control and accounting, financial management, and mergers and acquisitions he is the CFO for both Carbon Stars and Plant One.