Index Ventures

Europe HQMulti-stage platform Seed Series-A

01 · Thesis & focus

Since 1996, Index has partnered with exceptional entrepreneurs who are using technology to reshape the world around us. The companies they’ve started include Adyen, Deliveroo, Dropbox, Farfetch, King,Slack, and Supercell.

Cheque range
£1M – £25M
Stages
Seed, Series A
Avg deals / year
17.4
Leads rounds
Yes
HQ
5-8 Lower John St, London W1F 9DY
Fund type
Multi-stage platform

02 · Recent publicly announced deals

Mistral Series D · Sep 2026 · $7.5B total raised ↗

Full-stack AI solutions for enterprises and governments, focusing on high-stakes industries such as finance, manufacturing, and defense.

03 · Similar firms

Raising? See which European funds fit your round →