Doug Leone

Education

Studied at Cornell University (BS, Mechanical Engineering, 1979) Studied at Columbia University School of Engineering and Applied Science (MS, Industrial Engineering, 1986) Studied at MIT Sloan School of Management (MS, Management, 1988)

Charities

University relationships and family-associated giving are public, but no authoritative comprehensive Leone foundation grant ledger was found. Commercial claims about a similarly named family investment fund were not strong enough to classify as verified philanthropy or personal investing.

Communities

Leone led Sequoia's international expansion into China and India. A Cornell alumni record reports historical service as Menlo School trustee, Cornell investment-committee and council member, Duke advisor and Stanford Engineering venture-investment committee member; current tenure is not implied.

Awards

Leone was conferred the Order of the Star of Italy in the class of Officer in May 2021. Forbes named Leone a top-10 investor in the U.S. technology industry in 2017. Carnegie Corporation named Leone a 2017 Great Immigrant. Forbes repeatedly included Leone in Midas coverage, including its 2025 list; rankings and wealth estimates are editorial, not audited performance. Public biographical records report his 2021 appointment as an Officer; a directly indexed Italian decree naming him was not located, so this remains secondary-source corroborated.

Family

Leone is married to Patricia Perkins-Leone and the couple has four children. Leone was born in Genoa, Italy, and immigrated to Mount Vernon, New York, with his parents at age 11 as an only child.

More

Leone joined Sequoia in 1988 after cold-calling founder Don Valentine, became partner in 1993, and managing partner in 1996. Born in Genoa, Italy, Leone came to America with his parents in 1968 at about 11 and settled in Mount Vernon, New York. The only child links outsider hardship to hunger, vigilance and empathy. Official sources do not give his full birth date; Forbes reports July 4, 1957. After technology sales and graduate study, Leone says he wrote about 80 letters to venture firms and secured a late-Monday interview with Don Valentine, who hired him and later protected him through weak early years. Leone and Moritz succeeded Valentine in 1996; Leone became sole global leader in 2012, built institutional functions and completed a roughly two-year transition to Botha in 2022. He remained tied to existing funds and boards and resumed active investing in 2026. Leone championed decentralized expansion into China in 2005 and India in 2006 because both economies were large and growing. Regional portfolios are institutional and are not automatically Leone deals. Congressional scrutiny of the former China affiliate and its 2023 separation arose after Leone handed leadership to Botha. The committee alleged institutional national-security concerns but did not establish that Leone selected the questioned companies. His first three investments—Arbor Software, International Network Services and Renaissance Software—went public, creating false confidence. In 2001 he saw no winner across ten boards, an "abyss" he credits with rebuilding humility. Leone led Sequoia's reported $25 million investment and joined the board, acknowledged launch weaknesses, and defended the team. The app shut in 2012; Apple reportedly paid about $7 million for staff and assets. Leone says Sequoia missed Facebook and was asleep at the switch for relevant rounds; he was in China during its notorious presentation. This was a missed institutional opportunity, not a Leone portfolio failure. Leone recounts slowing growth while systems and management caught up, recruiting Frank Slootman while retaining Fred Luddy's product role, and believing the company had been near failure. This is a participant's retrospective assessment. After FTX collapsed, Leone defended Sequoia's diligence while saying the firm would temporarily dream less. Sequoia wrote off about $210 million, but reporting identifies Alfred Lin as deal lead and Botha as leader at collapse; FTX is not a Leone investment here. Record-based reporting found Leone and his wife gave more than $700,000 to Trump-aligned and Republican committees in the 2020 cycle, and he served on a White House reopening group. After January 6 he condemned the violence, blamed Trump and renounced support. Later reporting identifies him as an America PAC backer in 2024. These were personal acts, not Sequoia positions. Reports said Leone considered using administration relationships to help resolve threatened action against TikTok, owned by Sequoia portfolio company ByteDance, creating a perceived conflict. No cited evidence establishes unlawful action or a secured outcome. Leone publicly prioritizes family, Sequoia, fitness, relationships and small pleasures and says he wakes at 4:30 a.m. to exercise. Public records identify wife Patti/Patricia, four adult children and grandchildren; unnecessary private detail is excluded.

From Doug's own website — common ground for a warm intro.

Intro paths

Co-founders at Cresta

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Sebastian ThrunCo-founder

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Tim ShiCo-Founder

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Zayd EnamCo-founder

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Andre EstevaCo-Founder

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Shan HuangCo-Founder

Intro paths

Co-founders at ActionIQ

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NITAY JOFFEExecutive Officer, Director

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ANASTASIOS ARGYROSExecutive Officer, Director

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Nitay JoffeFounder

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Tasso ArgyrosFounder

Intro paths

Co-founders at PlanGrid

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Tracy YoungFounder/CEO

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Ralph GooteeFounder/CTO

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Ryan Sutton-GeeFounder

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Kenny StoneExecutive Officer, Director, Promoter