From Tom Perkins' Legacy to Mamoon Hamid's Resurgence: How Kleiner Perkins Rose from the Ashes

When Mamoon Hamid announced his move to Kleiner Perkins in summer 2017, Silicon Valley erupted in disbelief. The venture capital community couldn’t fathom why someone would leave Social Capital—a firm he had helped build into one of the industry’s hottest shops—for what many viewed as a sinking ship. Yet Hamid’s decision wasn’t reckless; it was rooted in deep reverence for what Kleiner Perkins once represented, a firm founded by Tom Perkins and Eugene Kleiner that had shaped the entire technology industry.

The irony was sharp: Kleiner Perkins had once been synonymous with venture capital excellence, yet by the mid-2010s, few investors seriously believed in its future. Hamid, however, saw something others didn’t—an opportunity to resurrect not just a firm, but a legacy that traced back to the very DNA of Silicon Valley itself.

The Legendary Beginnings: Tom Perkins’ Revolutionary Vision

The Kleiner Perkins story began in 1972, when Tom Perkins and Eugene Kleiner launched their firm alongside cultural milestones like The Godfather’s premiere and Pong’s arcade debut. What Perkins brought to venture capital was a combination of engineering expertise and visionary thinking that would define the industry for decades.

The firm’s first major triumph came with a $100,000 investment in Genentech, which returned an astounding 42-fold multiple. But it was the partnership with John Doerr—a figure who shared Perkins’ intellectual rigor—that transformed Kleiner into a powerhouse. Doerr’s conviction-driven approach and network became legendary: he backed Google when it was unproven, Amazon when e-commerce seemed risky, Netscape when the internet was still nascent, and Sun Microsystems during the server revolution. According to business historian Sebastian Mallaby, Kleiner’s portfolio once accounted for roughly a third of the entire internet’s market value.

Tom Perkins’ original vision created a template for venture capital that endured for decades: small, focused teams of brilliant generalists who could spot transformative technologies before the market caught up. This was the firm Mamoon Hamid dreamed of joining as a young engineer at Purdue University, where he studied the paths of engineering-turned-investors like Perkins and Vinod Khosla.

The Long Decline: Strategic Missteps and Lost Momentum

By the early 2000s, however, Kleiner Perkins’ grip on the industry began to loosen. The firm’s pivot toward cleantech—a bet that seemed logical given John Doerr’s conviction that clean energy would eclipse the internet—proved both prescient and disastrous. While companies like Bloom Energy and SolarCity showed promise, others like Fisker Automotive and MiaSolé became billion-dollar losses. The cleantech bet consumed capital and attention without delivering consistent returns.

More damaging than financial losses was internal disorder. Disagreements over strategic direction and succession planning created friction among partners. Vinod Khosla, frustrated by the firm’s direction, departed to build his own empire with his breakout Juniper Networks success. A high-profile gender discrimination lawsuit filed by Ellen Pao, though ultimately unsuccessful in court, badly tarnished Kleiner’s reputation and reinforced perceptions of an insular, aging institution.

By 2015, Kleiner Perkins had become a cautionary tale in venture capital. Limited partners—the institutions that fund venture firms—began quietly discussing exits. One major institutional investor recalled seriously contemplating a complete withdrawal, resigned to writing off the firm as a relic of Silicon Valley’s past. The brand’s legendary history offered temporary shelter, but skeptics doubted the firm could genuinely reinvent itself. Few venture firms successfully stage comebacks; most simply fade into obscurity or get absorbed into larger players.

An Unexpected Savior Arrives

Ted Schlein, a steadying presence among Kleiner’s partners, refused to accept this narrative. He began recruiting Mamoon Hamid while Hamid was still thriving at Social Capital, arranging low-key conversations at Menlo Park’s Allied Arts Guild. Schlein recognized something in Hamid: a rare combination of intellectual competitiveness and genuine empathy, grounded in hard-won humility.

Hamid’s path to venture capital was unconventional. Raised in Germany and Pakistan amid financial scarcity—he remembers dinnertime calculations when there wasn’t enough food—he developed an almost spiritual commitment to building his own destiny. After moving to the United States, he engineered his education as methodically as he would later engineer business transformations: undergraduate engineering at Purdue, then Harvard Business School, following the exact trajectory he had studied in John Doerr’s biography.

At 24, Hamid identified venture capital as his vehicle for independence, and Kleiner Perkins as his singular target. His Harvard application essay wasn’t subtle; it explicitly outlined his ambition to follow Doerr’s path and work at the firm Perkins and Kleiner had built. When Social Capital later called him to invest, he initially declined. Only when faced with the possibility of something ending did he realize what it meant to save something.

When Hamid joined Kleiner in 2017, he made an unconventional first move: he spent weeks meeting everyone in the organization, from receptionists to senior partners, mapping the firm’s cultural fault lines. He promised his wife, Aaliya, eighteen months to prove impact. More critically, he identified Ilya Fushman—a former Dropbox executive then at Index Ventures—as the partner who could balance his intensity with operational rigor.

Fushman initially harbored doubts. Kleiner’s trajectory seemed nearly irreversible, and joining meant betting on a turnaround that few in Silicon Valley believed possible. But Hamid’s conviction proved infectious. “There aren’t many chances to revive an iconic tech institution,” Fushman recalls. “If we could actually pull this off, it would be extraordinary.” The two shared complementary operating styles: Hamid brought fierce conviction and compassion simultaneously, while Fushman contributed precision and directness.

Rebuilding the Culture from Ground Up

Hamid and Fushman’s transformation plan was structural, not cosmetic. They replaced Kleiner’s cubicle farm with open, collaborative workspaces. They introduced firm-wide retreats to rebuild relationships fractured by years of decline. Most importantly, they articulated a new mission: to be the founders’ first call when pursuing historically significant outcomes.

The cultural reset wasn’t painless. Mary Meeker, Kleiner’s prominent late-stage investor who had backed many successful companies, clashed with the new strategic direction. She eventually departed to launch Bond Capital, taking her portfolio relationships with her. The departure stung, but Hamid made a deliberate choice: stay small rather than sacrifice coherence.

Where larger firms would have replaced Meeker with another marquee name, Kleiner instead brought in emerging talent like Leigh Marie Braswell, a standout from Scale AI and Founders Fund. Parker Conrad, CEO of Rippling (which Kleiner backed in 2019), observed something subtle but powerful about the firm’s transformation: “What distinguished KP was the synthesis of a storied pedigree combined with the intensity of a startup. Nothing was assumed; everything had to be earned.”

Kleiner reduced its partner count from ten to five—a radical move that inverted typical firm growth patterns. The compression proved strategically brilliant. Smaller teams built stronger founder relationships and moved faster. The hierarchy that had once characterized decision-making dissolved into conviction-driven debates conducted face-to-face, without formal voting procedures. Josh Coyne, a partner since 2017, noted the shift: “The rigid structures that previously dominated our meetings disappeared. Open disagreement became not just acceptable but valued.”

In 2018, recognizing that even small teams needed velocity, Hamid and Fushman established a scout fund to accelerate deal sourcing and decision-making. After Meeker’s departure redirected the firm toward early-stage opportunities, Kleiner doubled down on this positioning—smaller checks, longer relationships, greater agility.

Proof in the Portfolio: Figma and the Resurgence

The definitive moment came through an investment that seemed ordinary at the time: Figma’s Series B round in 2018. Hamid had encountered Dylan Field, Figma’s founder, while still at Social Capital and immediately grasped the company’s transformative potential—when others saw a design tool, Hamid saw infrastructure. That insight persisted as Hamid transitioned to Kleiner, and he drove the firm’s commitment to Field’s vision.

Figma’s subsequent trajectory validated Hamid’s conviction. The company’s IPO valued the business at $19.3 billion, generating a 90x return on Kleiner’s initial investment—among the highest-returning bets in the firm’s entire five-decade history. This single outcome signaled to the investment community that Kleiner wasn’t trading on past glory; it had regenerated its conviction engine.

The Figma success opened floodgates. Since 2018, Kleiner has returned $13 billion to its investors through exits spanning categories: AppDynamics, Beyond Meat, DoorDash, Nest, Peloton, Pinterest, Slack, Spotify, Twilio, Uber, and UiPath. The portfolio evolved from historical relic to current-generation powerhouse. Most recently, the firm positioned itself at the center of AI’s emergence, backing promising startups including OpenEvidence and Harvey.

John Doerr, now in an advisory capacity, remained involved in major deal closures alongside Hamid’s team. His endorsement mattered symbolically; it signaled that the next generation had earned the mantle from the previous one.

Kleiner’s capital position reflected this resurgence. Over recent years, the firm has raised over $6 billion across multiple funds. The latest fundraising round is projected to exceed the previous cycle, which included an $825 million early-stage fund and a $1.2 billion impact-focused fund. Limited partners who had considered withdrawals were now competing for allocation in new Kleiner Perkins funds.

Competing Against the Giants: The Nimbleness Advantage

Hamid’s central thesis about Kleiner’s future rested on counterintuitive logic: in an era of mega-funds and abundant institutional capital, smaller and more focused beats larger and sprawling. “We deliberately stay lean,” Hamid explains. “Our partners are the public face of Kleiner Perkins. If they don’t represent us authentically, we’d rather not expand than dilute who we are.”

This philosophy competed directly against Wall Street-backed mega-funds and sovereign wealth funds entering venture capital with virtually unlimited capital. Yet Hamid observed that founders increasingly valued depth of relationship over breadth of capital access. A responsive partner who truly understood a founder’s mission outweighed a larger fund that treated them as portfolio company among hundreds.

The institutional investor who had once drafted an exit memo now saw a firm heading in fundamentally different directions—smaller, faster, and more conviction-driven. “He’s destined for greatness,” the investor told colleagues. “He’s already proven himself at the highest levels. The question is just how far he ultimately climbs.”

Yet Hamid remained characteristically paranoid about Kleiner’s position. “Complacency destroys venture firms,” he reflected. “The moment you believe you’ve figured it out, you’ve already started declining. You have to stay perpetually suspicious of your own thinking.”

This vigilance traced back to Tom Perkins’ original thesis about venture capital: it required not just capital and networks, but constant intellectual rigor and the humility to recognize emerging paradigm shifts before competitors did. Hamid had studied Perkins’ career arc, absorbed its lessons, and now embodied its spirit for a new technological era. The legacy hadn’t been preserved; it had been earned anew.