Capital Croissance, an investment company, completed the investment in Smart AdServer, an independent ad tech platform. Cathay Capital will retain a minority stake in the company. Idinvest and Adelie Capital also joined the funding round. Financial terms were not disclosed. “The Capital Croissance team is delighted to support Smart’s talented management team in its growth ambitions. We are particularly struck by their focus on expanding and deepening the value proposition through vertical integration with an emphasis on the U.S. In addition, we are aligned with their goal to capitalize on new opportunities in growth sectors like CTV," Cédric Boxberger, Capital Croissance Partneк.