If you're considering your endgame, you're probably looking at private equity. Most PE firms use a familiar formula: buy a majority stake and ask the owner to "roll equity"—re-invest part of the proceeds—into the newco they're building. The downside: you become a minority shareholder in a business you no longer control.

There's another path: growth equity, which lets you take chips off the table via a secondary while maintaining control. That's the business John Ruffolo is in as Founder & Managing Partner at Maverix Private Equity (he also founded OMERS Ventures).

If you've ever noticed those ads inside a mobile game, you have Zain Jaffer to thank. He co-founded Vungle and helped popularize rewarded video ads—the ones that revive your character or hand you in-app currency after you watch.

In this Built to Sell Radio episode, Zain explains how he rode the smartphone wave to a $780M all-cash exit to Blackstone—and why he personally took home more than $100M. Then he gets candid about what came next.

Most cities have a problem: what to do with cars that get towed and never picked up. They pile up in impound lots—taking up space and tying up cash. Stan Markuze helped solve that problem by co-founding Joyride Auto, an online auction platform where repair shops, scrap dealers, and car enthusiasts can buy those abandoned vehicles directly from the lot.

In this episode, Stan shares how he and his co-founders built a cash-flow-positive business that turned a clunky, paper-based process into a digital marketplace—and sold it to a private-equity firm for seven times revenue in just two years.