In September 2019, Zaoui & Co.'s close-knit team of professionals convened for their annual off-site. In its nine years of operation, the boutique investment bank founded by the brothers Michael (HBS '83) and Yoel Zaoui (Stanford GSB '88), had garnered a track record for advising on several significant transactions across Europe. At the retreat, the firm's leaders were debating whether to (a) continue as a small boutique focused on mergers and acquisitions (M&A) advisory services, (b) grow aggressively in M&A advisory, or (c) diversify into principal investing. Each alternative presented strategic and organizational challenges and opportunities. Whichever path they elected to pursue would significantly influence what kind of firm Zaoui & Co. would become.