Physical AI / IoT runtime cybersecurity — kernel-level protection for connected devices
Exein is a Rome-based physical AI cybersecurity company. Its Photon runtime architecture delivers preemptive, kernel-level security for connected devices, industrial systems, robots, and edge infrastructure. Technology is deployed across billions of connected devices in automation, automotive, energy, healthcare, semiconductors, aerospace, and robotics.
Cybersecurity📍 Rome, ItalyFounded 2018
Current Valuation
$1.7B
as of 2026-09-15
UNICORN
QL Price
$1.7B
0% vs last round
QuantLogix's current estimate for Exein, published 2026-10-10 — in line with the last disclosed round of $1.7B (2026-09-15).
Confidence
low
Basis
round anchored
What backs this price
Last disclosed round
$1.7B
2026-09-15
weight 0.95
How this price has held up
No round has priced for Exein since QuantLogix began publishing a price for it, so there is nothing to grade yet. The claim above is on the record from 2026-10-10 and will be graded against the next priced round. See the full accuracy record →
Which publicly-traded funds already hold it, what $10,000 buys, and whether any route is open to you.
Cite this price as QuantLogix QL Price, Exein, 2026-10-10 (d99334b9b75dbaf9).
The id pins this exact claim, so a citation stays checkable after the price moves.
Model estimate for research — not a quote, target price, or investment advice.
IPO Outlookprivate
Is Exein going public?
No. Exein is private and has not filed to go public. There is no S-1 on file.
What is Exein's valuation in 2026?
Exein is valued at $1.7B as of 09/15/2026, set by its Growth equity (undisclosed series label) ($270M, Sep 2026). That is the last confirmed mark, not a live price — private shares do not trade continuously.
Has Exein filed an S-1?
No public S-1 is on file for Exein.
Who are Exein's investors?
Exein's investors include Headline, Sofina, Goldman Sachs, European Investment Bank, KfW Capital, T.Capital and 6 more.
Is Exein publicly traded — can you buy Exein stock?
No. Exein is a private company — its shares are not listed on any exchange and there is no ticker. The routes to exposure are pre-IPO secondary marketplaces and funds (accredited investors), employee tender offers when the company runs one, and public companies with read-through exposure. QuantLogix maps every route it can verify for Exein on its Pre-IPO Access Desk.
Answers are derived from the roster record shown on this page — filing status, last round and confirmed marks. Where the record is silent, the answer says so rather than guessing.
Private-company numbers are not real-time. Reflects publicly disclosed valuations from press releases, news reports, and tender offers as of 2026-09-15. Refreshed quarterly.