Uber's Toxic Culture: How Growth-at-All-Costs Cost Travis Kalanick His Job

Uber let its “growth at all costs” culture run for years with almost no institutional guardrails, and in 2017 the accumulated culture debt came due all at once: a viral harassment account, a cascade of exposed scandals, and a boardroom revolt that forced founder-CEO Travis Kalanick to resign. The company scaled into a roughly $68 billion, 14,000-employee business faster than almost any startup in history — but its HR function, board oversight, and tolerance for “high performers” behaving badly scaled at nowhere near that pace, and the gap eventually became public, all at once.

Travis Kalanick and Garrett Camp founded Uber in 2009; the service launched in San Francisco in 2010 and grew at a pace few startups have matched — roughly $18 billion in December 2014, roughly $51 billion by mid-2015, and roughly $68 billion by 2016, per contemporaneous reporting from Forbes and CNBC. Internally, Kalanick pushed a deliberately combative culture built around values like “always be hustlin’” and “principled confrontation” — an ethos that helped Uber out-negotiate regulators city after city, but that, according to later accounts, also discouraged employees from raising concerns internally.

Warning signs predated 2017. In November 2014, BuzzFeed News reported that a New York-based Uber executive had used an internal tool called “God View” to track a journalist’s location without consent, a lapse that led to a roughly 14-month New York Attorney General probe and a $20,000 settlement. That same month, executive Emil Michael reportedly floated spending “a million dollars” digging into the personal lives of reporters critical of the company, naming journalist Sarah Lacy specifically, per BuzzFeed’s and Time’s reporting. Kalanick called the remarks “terrible,” but Michael kept his job for two more years.

The reckoning accelerated in January 2017. When New York taxi drivers struck at JFK Airport to protest President Trump’s travel ban, Uber briefly suspended surge pricing nearby — a move many read as capitalizing on the strike rather than honoring it. The backlash crystallized into the #DeleteUber hashtag, which trended worldwide within days, per Al Jazeera and Washington Post coverage.

Then, on February 19, 2017, former Uber engineer Susan Fowler published “Reflecting on One Very, Very Strange Year at Uber,” describing how a manager propositioned her for sex over company chat on her first day on his team — and how HR called it his “first offense,” leaving her to transfer teams since a later poor review “wouldn’t be retaliation” because she’d been “given an option.” Fowler wrote that women in her engineering division fell from over 25% to under 6% during her tenure. The post reportedly drew millions of reads within weeks and pushed Kalanick to order an investigation the same day.

More scandals followed within weeks. Bloomberg published dashcam footage, leaked by driver Fawzi Kamel, of Kalanick berating him over falling fares, prompting Kalanick to email staff that he was “ashamed” and needed to “grow up”; he later paid Kamel a reported $200,000. On March 3, 2017, the New York Times revealed “Greyball,” a tool Uber used to serve regulators a fake app in cities including Boston, Paris, and Las Vegas, drawing a DOJ inquiry. That same February, Google’s Waymo sued Uber, alleging engineer Anthony Levandowski took thousands of confidential files when he left Google to start a company Uber acquired months later; the case settled in February 2018 for a Waymo equity stake reported at about $245 million.

Under pressure, Uber’s board commissioned former Attorney General Eric Holder to investigate its culture, while law firm Perkins Coie separately reviewed 215 internal harassment claims. On June 6, 2017, Uber confirmed firing more than 20 employees as a result. On June 13, Holder’s team presented 47 recommendations at an all-hands meeting where board member David Bonderman made a sexist joke about adding more women to the board and resigned within hours; Kalanick announced a leave of absence the same day. It didn’t last: on June 20, 2017, investors representing Benchmark, First Round Capital, and others hand-delivered Kalanick a letter demanding his immediate resignation, arguing Uber’s governance was unfit for a roughly $70 billion company with over 14,000 employees that had gone two-plus years without a qualified CFO, per the letter as reported by Yahoo Finance. Kalanick resigned as CEO that evening, remaining on the board.

The mistake was not any single scandal — it was that Uber’s leadership treated culture as something to manage after the fact, through apologies and firings, rather than engineer structurally as the company scaled. Uber grew from a few hundred employees to more than 14,000 in roughly five years without HR, legal, and governance functions sized to that headcount; the investor letter noted the company had gone over two years without a qualified CFO. Complaints were reportedly handled ad hoc, protecting “high performers” over the people reporting on them — the same language Fowler says excused her manager’s conduct.

The deeper root cause was incentive design. Kalanick’s leadership prized the same aggressive, boundary-pushing instincts inside the company — toward employees, drivers, regulators, journalists — that made Uber so effective at forcing its way into hostile regulatory markets. Greyball and the “dig up dirt on journalists” comments were not culture failures separate from Uber’s competitive strategy; they were that same strategy, aimed at the wrong targets. A culture built to bend rules externally will, absent deliberate counter-pressure, eventually bend them internally too.

Founders rarely set out to build a toxic culture; they set out to build a fast one, and speed and unaccountability are easy to conflate while everything works. Growth metrics — rides, cities, valuation — are visible weekly and rewarded immediately; culture health is invisible until it fails publicly, so it loses every internal resource fight until a crisis forces the comparison. Founders who built their identity around the aggressive edge that won the market are also least equipped to dismantle it — doing so can feel like conceding that what made them successful is now breaking the company.

Culture is a system, and like technical debt it compounds silently under growth: the incentive structures, escalation paths, and accountability mechanisms you don’t build at 50 people don’t materialize on their own at 15,000. Every quarter you defer that investment while scaling headcount or revenue, the gap between your actual governance capacity and what your scale requires widens — and it tends to surface all at once, publicly, on someone else’s timeline.

None of Uber’s individual failures were exotic or unforeseeable; each has a known, unglamorous countermeasure that has to be funded and staffed before it’s needed, not after a whistleblower forces the issue.

No. Kalanick resigned as CEO under investor pressure in June 2017 and later left Uber’s board entirely; he was not personally charged with a crime over the harassment or culture allegations. The Waymo trade-secrets suit against Uber ended in a civil settlement, not a criminal conviction, though engineer Anthony Levandowski was separately prosecuted and sentenced in a related federal case.

Fowler’s post is widely credited with catalyzing Uber’s 2017 reckoning; she was included among Time’s 2017 Silence Breakers Person of the Year cover and later wrote a memoir about the experience. The board-commissioned investigations that followed — led by Eric Holder’s team and law firm Perkins Coie — reviewed 215 internal complaints and resulted in more than 20 firings, changes traced directly back to her account.

They damaged Uber’s reputation and leadership more visibly than its near-term growth — the company kept expanding after Kalanick’s departure under new CEO Dara Khosrowshahi. But Uber’s May 2019 IPO priced well below the roughly $120 billion some bankers had floated a year earlier, valuing it at around $75–82 billion depending on the measure, and the stock fell on its first trading day — a debut some reporting linked partly to lingering governance concerns from 2017.

This account draws on Susan Fowler’s original post, “Reflecting on One Very, Very Strange Year at Uber” (susanjfowler.com); the June 20, 2017 investor letter to Kalanick, as reported by Yahoo Finance; NPR’s reporting on Kalanick’s resignation; CNBC and Washington Post coverage of the June 6, 2017 firings following Perkins Coie’s review of 215 complaints; the Washington Post on Holder’s 47 recommendations and Bonderman’s resignation; the New York Times’ “Greyball” investigation; Bloomberg’s report on the Kalanick–Kamel video; BuzzFeed News’ “God View” and Emil Michael reporting; and NPR/CNBC coverage of the Waymo settlement and Uber’s 2019 IPO. Figures are hedged where sources vary.