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Index Ventures
Neil Rimer co-founded Index Ventures in 1996, building a transatlantic venture firm with early positions in Facebook, Figma, and Revolut.
Index Ventures
Index Ventures launched in 1996 when Neil Rimer, Giuseppe Zocco, and David Rimer established a technology investment firm in Geneva, later moving its headquarters to London. The firm traces its roots to the Rimer family's investment experience, with Neil Rimer's father Gerald having founded the technology investment business at Bank Hapoalim. The partnership expanded in 2002 when Danny Rimer opened the San Francisco office, creating a dual-hub structure that became the firm's operational backbone. Index deploys capital across stages from seed to late-stage growth, with sector concentrations in enterprise software, fintech, artificial intelligence, and digital health. The firm writes initial checks ranging from $500,000 for pre-seed companies to $200 million for growth rounds. Portfolio holdings have included Adyen, the Dutch payments processor Index backed at Series B, Figma, the design tools company acquired by Adobe for $20 billion, and Revolut, the banking platform that reached a $45 billion valuation. The firm invests across Europe, the United States, and increasingly the Middle East, with partners based in three offices. Index raised $2.3 billion in 2024 across two vehicles — an $800 million early-stage fund and a $1.5 billion growth fund. The partnership model divides talent between a venture team and an origination team, with the latter focused on systematic deal sourcing. The professional staff spans London, San Francisco, and New York, unified under a single global profit-sharing arrangement. August 2024: Index Ventures raised $2.3 billion in new capital across two funds, marking one of the largest venture fundraises of the year. Index operates as a multi-stage venture firm but maintains an uncommon structural discipline — every partner, regardless of office or stage focus, participates in the same carry pool, reducing internal competition for deals and portfolio company board seats. The firm also institutionalized early a dedicated platform team that provides portfolio companies with talent recruitment, business development, and go-to-market support typically found only at larger firms, creating a sourcing advantage that compounds across fund cycles.
General information
Firm type
Venture Capital
Year founded
1996
AUM
$10B - $20B (Altss estimate)
Location
Region
Europe
Country
United Kingdom
City
London
Corporate office
London, United Kingdom
Additional offices
San Francisco, United States · New York, United States
Principals
Neil Rimer
Partner and Co-founder
David Rimer
Partner and Co-founder
Giuseppe Zocco
Partner
Mike Volpi
Partner
Danny Rimer
Partner
Sector focus
Frequently asked questions
How does Index Ventures structure its partnership across London and San Francisco?
Index operates as a single global partnership with one shared carry pool. Partners in London, San Francisco, and New York all participate in the economics of every deal, regardless of which office originated it. Danny Rimer leads the US practice from San Francisco, while Neil Rimer and Giuseppe Zocco anchor the European operations.
What is Index Ventures' approach to first-check sizing?
Index writes seed checks as small as $500,000 through its dedicated seed program and can lead growth rounds up to $200 million. The firm deliberately maintains this wide range to support companies from formation through IPO without requiring external lead investors to set terms at each stage.
Which portfolio companies represent Index's largest known outcomes?
Confirmed notable outcomes include Figma, acquired by Adobe for $20 billion, and Adyen, which went public at a $7 billion valuation in 2018. Index also held early positions in Dropbox, acquired by HPE for $1.7 billion, and Revolut, which reached a $45 billion valuation in secondary markets.
Does Index Ventures participate in follow-on rounds or reserve solely for initial investments?
Index maintains substantial reserves for follow-on investments and frequently leads or co-leads multiple consecutive rounds for portfolio companies. The firm's $1.5 billion growth fund raised in 2024 is specifically allocated for later-stage follow-ons into existing portfolio holdings and new growth investments.
How does Index Ventures source deals outside its core European and US markets?
Index has invested in Israel since the early 2000s and recently expanded deal flow to the United Arab Emirates and Saudi Arabia. The firm relies on a dedicated origination team rather than inbound founder referrals, systematically screening companies in emerging technology hubs before competitors establish local offices.
What is the relationship between Index Ventures and the Rimer family investment tradition?
The firm traces its lineage to Gerald Rimer, father of Neil and Danny, who built the technology investment practice at Bank Hapoalim in Geneva. Index Ventures was founded as an independent partnership, not a family office, though the Rimer brothers remain the longest-tenured active partners and the firm's investment DNA reflects that Geneva-era technology banking heritage.
How does Index Ventures think about public-market exits versus long-term private company retention?
Index has historically distributed public shares to limited partners promptly after IPO lockups expire, rather than holding positions indefinitely. The firm's 2021 IPO of Confluent and 2018 IPO of Adyen followed this pattern, with distribution occurring within the standard window post-listing.
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