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Index Ventures is a transatlantic venture capital firm founded in 1996 by Neil Rimer, David Rimer, and Giuseppe Zocco in Geneva. The firm has evolved from a 1970s Swiss bond-trading operation into a prominent multi-stage VC firm operating across Europe and the United States. Index operates under a 'one fund, one team' model, allowing the same partnership to back companies from seed through growth across geographies.
Headquartered in London, Index Ventures has offices in San Francisco, New York, and Geneva. The firm has raised approximately $15 billion in total capital since its inception and has backed 662 companies, producing 108 unicorns and 57 publicly traded companies over nearly three decades. Their unique positioning enables them to support European founders in building global companies and assist US founders in expanding into Europe.
Index Ventures invests across a broad range of sectors, including artificial intelligence (AI), fintech, gaming, marketplaces, and software as a service (SaaS). The firm focuses on early-stage investments from pre-seed to growth equity, with check sizes ranging from $1 million to $200 million. Their investment strategy emphasizes backing exceptional entrepreneurs with unique insights, particularly in transformative technologies like AI.
Index Ventures is recognized as one of the most active investors in generative AI, concentrating on model development, deployment, and industry-specific applications. The firm maintains a transatlantic focus, primarily investing in Europe, Israel, and North America, while also evaluating exceptional opportunities globally.
Index Ventures has a diverse portfolio of 662 companies, including notable names such as:
Among these, 108 companies have reached unicorn status, with 23 exceeding a $10 billion valuation and 57 becoming publicly traded.
Neil Rimer: Co-founder, based in London/Geneva, with extensive experience in venture capital and technology investments.
Danny Rimer: Partner, known for his long tenure and expertise in consumer internet deals.
Martin Mignot: Partner, focused on the European tech ecosystem and early-stage investments.
Nina Achadjian: Partner, specializing in enterprise and developer tools.
Shardul Shah: Partner, with a focus on enterprise software and AI.
Julia Andre: Partner, contributing to various sectors within the firm.
To pitch Index Ventures, founders should use the contact form available on their website at this link. It is recommended to include a clear overview of the business, the team, and the market opportunity in the pitch deck. Founders should expect a response within a few weeks, and warm introductions are preferred but not mandatory.
Index Ventures has launched several initiatives to support founders, including:
These programs provide valuable resources for entrepreneurs looking to grow and manage their teams effectively.
In July 2024, Index Ventures announced a $2.3 billion fundraise, completed in weeks entirely from existing LPs, indicating strong institutional demand. In 2025, the firm made 55 investments, including notable early-stage deals in the generative AI space. Recent investments in early 2026 include a $35 million Series A in Nourish, and backing for companies like LiveKit and Astelia.
Q?
What are the investment criteria for Index Ventures?
Index Ventures focuses on exceptional entrepreneurs with unique insights, particularly in transformative sectors like AI, fintech, and healthcare. They invest across all stages from pre-seed to growth equity.
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How can startups apply or pitch to Index Ventures?
Startups can pitch to Index Ventures through their website at this link. They encourage founders to present their vision and insights clearly.
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What makes Index Ventures different from other VC firms?
Index Ventures operates under a 'one fund, one team' model, providing consistent support from the same partners throughout the investment lifecycle. They emphasize a transatlantic approach, helping founders navigate both US and European markets.
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What is the geographic scope of Index Ventures?
Index Ventures primarily invests in Europe, Israel, and North America, leveraging their unique transatlantic positioning to support founders across these regions.
Q?
What is the typical check size for investments?
Index Ventures typically invests between $1 million and $200 million, depending on the stage of the company and the specific investment opportunity.
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