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Promethence

As of 7 Nov 2026, Promethence has raised $223K across 1 verified round on record (amounts in other currencies converted to USD); latest: €200,000 funding round led by Quantum Italia, announced 28 Oct 2026.

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A startup building hardware and software for post-quantum cryptography

promethence.netLinkedInMilanCybersecurity

LATEST ROUND

Funding round

$223K · 2026-10-28

RAISED ON RECORD · USD

$223K

across 1 verified round

INVESTORS

1 lead

SOURCES

from 3 publishers

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Every round on record, with the sources behind each and the investors on them.

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Funding round

$223K · 2026-10-28

led by Quantum Italia

Round	Amount	Announced	Lead	Buzz
Funding round	$223K €200,000	2026-10-28	Quantum Italia	No recent discussion
9 sources · checked 9 times, last 2h ago [ VERIFIED ] read against 4 of 9 sources StartupItalia published on 3 November, but the investor's release is dated 28 October; the release fixes the announcement date.

Promethence

Company

Rounds

Sources

Profile

Investors

Promethence

Rounds

Profile

Sources

Funding round$223K2026-10-289 sources

Investors

Funding round$223K2026-10-281 investor