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Index Ventures portfolio in London

Transatlantic venture firm with a deep bench of enterprise SaaS and fintech bets. Filtered to companies headquartered in London.

Built from a search like: “Index Ventures-backed companies in London”

Ranked by current headcount across Index Ventures-backed companies in London. Refreshed daily.

  1. 1
    Deliveroo· London, England, United Kingdom
    • Post-IPO equity
    • 10.4k employees
    • Founded 2013
  2. 2
    Wise· London, England, United Kingdom
    • Post-IPO debt
    • 10.1k employees
    • Founded 2011
  3. 3
    PeoplePerHour· London, England, United Kingdom
    • Series unknown
    • 3.9k employees
    • Founded 2007
  4. 4
    Mimecast· London, England, United Kingdom
    • Post-IPO equity
    • 2.5k employees
    • Founded 2003
  5. 5
    The Business of Fashion· London, England, United Kingdom
    • Series B
    • 1.8k employees
    • Founded 2007
  6. 6
    Multiverse· London, England, United Kingdom
    • Series unknown
    • 1.2k employees
    • Founded 2016
  7. 7
    NET-A-PORTER· London, England, United Kingdom
    • Series unknown
    • 987 employees
    • Founded 2000
  8. 8
    Funding Circle UK· London, England, United Kingdom
    • Post-IPO debt
    • 820 employees
    • Founded 2010
  9. 9
    Betfair· London, England, United Kingdom
    • Post-IPO equity
    • 790 employees
  10. 10
    MOO· London, England, United Kingdom
    • undisclosed
    • 774 employees
    • Founded 2006
  11. 11
    Beauty Pie· London, England, United Kingdom
    • Series B
    • 695 employees
    • Founded 2016
  12. 12
    Secret Escapes· London, England, United Kingdom
    • Series unknown
    • 549 employees
    • Founded 2010
  13. 13
    ComplyAdvantage· London, England, United Kingdom
    • Series C
    • 465 employees
    • Founded 2014
  14. 14
    Motorway· London, England, United Kingdom
    • Debt
    • 455 employees
    • Founded 2017
  15. 15
    Photobox· London, England, United Kingdom
    • Debt
    • 373 employees
    • Founded 2000
  16. 16
    Bloom & Wild· London, England, United Kingdom
    • Series D
    • 276 employees
    • Founded 2013
  17. 17
    ROLI· London, England, United Kingdom
    • product crowdfunding
    • 244 employees
    • Founded 2009
  18. 18
    Behavox· London, England, United Kingdom
    • Debt
    • 233 employees
    • Founded 2014
  19. 19
    JustPark· London, England, United Kingdom
    • Convertible note
    • 218 employees
    • Founded 2006
  20. 20
    Beamery· London, England, United Kingdom
    • Debt
    • 213 employees
    • Founded 2014
  21. 21
    EDITED· London, England, United Kingdom
    • Series unknown
    • 206 employees
    • Founded 2009
  22. 22
    Hutch· London, England, United Kingdom
    • Series A
    • 205 employees
    • Founded 2011
  23. 23
    Not On The High Street· London, England, United Kingdom
    • undisclosed
    • 195 employees
    • Founded 2006
  24. 24
    Prodigy Finance· London, England, United Kingdom
    • Debt
    • 172 employees
    • Founded 2007
  25. 25
    Adzuna· London, England, United Kingdom
    • Series C
    • 168 employees
    • Founded 2011

Index Ventures portfolio companies in London

Index Ventures’s London portfolio is one of the most active recruiting pools in the market. The list above ranks Index Ventures-backed companies headquartered in London by current headcount, drawn from public LinkedIn and Crunchbase records. With 87 matching companies in our index, you can see exactly where the Index Ventures thesis has landed locally.

Index Ventures companies in Londontend to attract a specific type of operator — a founder or early hire bought into both the firm’s thesis and the city’s ecosystem. That makes the engineers and designers at these companies particularly valuable signals.

Refolk lets you reach this pool. Ask for “Index Ventures companies in Londonhiring founding engineers” or “founders of Index Ventures-backed companies in London who left in the last year” and Refolk returns a ranked shortlist with evidence behind each match.

How this list is built

Refolk pulled companies whose disclosed Crunchbase investor list includes Index Ventures and whose HQ is in London, ranked them by current employee count, and kept those with at least 5 employees. The list refreshes once a day.

Last refreshed: Thu, 07 May 2026 07:53:24 GMT

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