The Year of 'Co-Sourcing'? Apollo Global Management Links with Gravitas

The Solow Building at 9 W 57th Street in Manhattan, home of AGM, KKR, Silver Lake Partners, and Highland Capital, among others.

At the systems and programming level, the buy-vs.-build question remains an essential challenge for firms looking to make technology investments. The equivalent question for managing technical operations—whether to hire on site or outsource—has long offered a middle ground option: Since the early 2000s, prime brokers have sought “co-sourcing” strategies, or relationships whereby they and third-party service providers divvy up specific technology functions and responsibilities working in concert,