Rillet
Rillet provides accounting software in which finance teams and AI agents work from a shared general ledger.
$100MSeries C
ParticipantSC
Sequoia Capital
sequoiacap.com ↗Activity from announced rounds
Activity in this selectionUnited States · Aug 31, 2026 · Aug 1, 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
- 4
- Confirmed lead rounds
- 1 1 roles undisclosed
- New companies
- 3 First participation on record · 1 follow-on
- Funding in participating rounds
- $2.1B 4 disclosed · full round size, not this investor’s share
By stage
By primary sector
By country
Rounds
4 in this selectionEtched
Designs AI inference hardware systems combining specialized chips, racks and software.
$700MSeries D
ParticipantNeros Technologies
Designs and manufactures autonomous and interceptor drones for military applications
$250MSeries C
Role not disclosedValar Atomics
Valar Atomics develops modular nuclear reactors and energy campuses for industrial heat and electricity.
$1BSeries B
Lead