Top 150 Summit

A ritual with a lineage

The Top 150 Summit is a culture practice Ryan Petersen describes adopting from Brian Chesky at Airbnb, who in turn traces it to Steve Jobs. The design is to take the roughly 150 most important people in the company, explicitly not the 150 most senior, and gather them in person for several days of deep dives into teams and plans, trainings, and deliberately engineered informal contact.¹ By Petersen's account in the Grit interview, he was in the room for Chesky's founder-mode talk at Y Combinator and stood up a rotating four-day summit on roadmap, culture, and vision within weeks.²

The design rules

Petersen lays out how he implements it at Flexport.¹

Importance is defined by contribution, not rank. Left to themselves, he says, "leaders will always pick their direct reports and the senior-most people," so leaders nominate and he reallocates. He then reserves 25 slots he hand-picks purely on contribution to culture and values, at any level: the key designer, a staff engineer, a salesperson who is "absolutely crushing it." The list rotates rather than fixing membership; not being invited is recoverable, with an explicit path to "contribute more to get invited," which turns the invitation itself into a legible incentive.

The summit engineers contact directly, running 15-minute rounds so that in a globally distributed company where there is no shared hallway, everyone meets everyone. Petersen describes tiered cadences: Airbnb runs its top 150 twice a year, while Flexport runs it once a year, with larger twice-yearly gatherings of around 350 and roughly 300-person operator summits held in Las Vegas partly because it is cheaper in the summer. He frames the whole program as a reinvestment plan, noting that "as we get more and more profitable, the big way to reinvest is going to be these types of summits," and describes it as expensive on purpose.

Why it exists

Petersen situates the practice in his view that Flexport "stayed remote for a couple years too long," but he argues that returning to the office does not by itself solve the problem, because "regardless of whether you're in office, we're not all in the same office." In a business where individual shipments force cross-country, cross-team collaboration, he treats the summit as the highest-bandwidth alignment instrument available, adding that he is "jealous of companies where everybody works in one building."¹

The design carries a second function beyond alignment. Defining "important" by cultural contribution rather than seniority is, in Petersen's framing, a high-visibility statement of what the company actually values, and he suggests the 25 hand-picked slots communicate more about values than any poster or memo. In that reading the summit is as much a signaling mechanism as a logistics one: who is in the room is the message. The practice sits alongside Petersen's broader emphasis on decomposing an organization into small autonomous teams, and on a leader keeping direct access to ground truth rather than treating the org as a black box.