Ertan is founding partner of Multiple Capital, a new generation of fund of VC funds to enable diversified access to technology innovation. Prior to Multiple, Ertan was Investment Director at a Family Office, in charge of building a portfolio of venture capital direct and fund investments. He invested in over 20 early-stage direct investments and 12 VC funds and has built a strong global network of early-stage venture capitalists and founders.

Ertan has graduated in International Finance & Law from Frankfurt University and London Metropolitan University and received his MBA from ESCP. He is still associated with the department of finance at Frankfurt University today by being a visiting lecturer on entrepreneurship and venture capital.