22one
22one is a London-based startup developing AI tools for law-enforcement work.
UndisclosedReported venture investment
ParticipantSC
Sequoia Capital
sequoiacap.com ↗Activity from announced rounds
Activity in this selectionOct 29, 2026 · Europe · Oct 23, 2026
Sequoia Capital backs founders from the earliest stages of company formation through growth. Arc is its entry point for pre-seed and seed teams.
Arc is Sequoia’s twice-yearly open call for pre-seed and seed founders. The programme includes a four-day intensive focused on customer understanding, product-market fit, team building and growth strategy.
Sequoia can invest before a business has revenue or even a settled product idea. Its Arc materials describe backing NVIDIA as a founding team and Wiz before its initial idea was fixed, illustrating the company-formation stage at which a founder can engage.
Sources
- Rounds participated in
- 2
- Confirmed lead rounds
- 0 All roles disclosed
- New companies
- 2 First participation on record · 0 follow-on
- Funding in participating rounds
- $70M 1 disclosed · full round size, not this investor’s share