Idinvest has appointed Partech Ventures's Alban Wyniecki as investment director with responsibility for overseeing the investment of its new growth fund. Idinvest reached a first close of the fund, its second, at €250m in November. Wyniecki spent two years at Partech, most recently as principal. Before that, he worked in corporate strategy at French software company Dassault Systemes. He started his career in engineering.