Out of stealth,
straight into huge rounds.
Companies revealing themselves with $20M+ already raised. Newest first, every entry with its source.
SignSplit - $400M at a $1B valuation
Infrastructure for the "signed-data economy": people and institutions protect, license and get paid for the data, work and likeness that trains AI. Led by W Group. Among the largest seed rounds ever recorded in enterprise software.
Source: Dealroom 20 Jul 2026 · Seed + Series ANeo - $100M
A control layer to secure and govern agentic AI software in the enterprise. Backed by Andreessen Horowitz and Bessemer Venture Partners.
Source: The Next Web 16 Jun 2026 · SeedEnt - $100M
Prevention-first endpoint security. Seed led by Decibel Partners with Sequoia Capital and Felicis participating.
Source: Business Wire 13 Oct 2026Pluto Security - $42M
Security for the AI workspace - protecting how teams actually work with AI tools day to day.
Source: The Next Web 13 Oct 2026Scuba - $34M
Building the shared context engine for teams and their AI agents.
Source: Business WireThreshold: $20M+ raised at or before the stealth exit. Starters verified 18 Oct 2026 - this feed grows as new exits land.