Andrew Sillitoe is the Co-CEO of Apax, a prominent global private equity advisory firm. He commenced his tenure at Apax in 1998, where he initially concentrated on the technology sector. During this period, he participated in various significant deals involving companies such as Orange Switzerland, Inmarsat, Intelsat, and TDC.

As Co-CEO, Andrew, alongside Mitch, has been instrumental in guiding Apax's recent expansion.