Who invested in PQShield

3 rounds we have observed, with the 5 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Cybersecurity

Raised 8 months ago

Funding summaryUpdated 26 Oct 2026

$57Mraised across 3 rounds since 2021, from 3 sources

$20MSeries A$37MSeries B

Latest round: VentureMar 2026
Biggest round: $37MSeries B · Jun 2024
Investors: 5

See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

20222023202420252026

$20MSeries A$37MSeries B?Venture

First round: Series A, $20M
Biggest round: $37M
Usual gap between rounds: 2.4 years

PQShieldCyber security1 / 12Their pitch deckPQShield's pitch deck, 12 slidesEach slide read for what it argues, against the decks that raised at the same stage.

The rounds

Mar 2026
VentureAmount undisclosed5 returning
Source recorded
Jun 2024
Series B$37M5 new
Source recorded
Dec 2021
Series A$20M
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet

Funding filed with regulators

PQShield filed 3 raises, $57M in all. Filings say how much was sold and to how many investors; they never name the investors.

Jun 2024$14MUK share allotment
Apr 2024$22MUK share allotment
Dec 2021$20MUK share allotment

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Series A2021Series B2024Venture2026

Oxford Science Enterprises

Chevron Technology Ventures

Crane Venture Partners

Addition

Kindred Capital

Everyone who backed them

Oxford Science EnterprisesVC firm2rounds

Chevron Technology VenturesCorporate VC2rounds

Crane Venture PartnersVC firm2rounds

AdditionPrivate equity2rounds

Kindred CapitalVC firm2rounds

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

This firm lists PQShield as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

B&Y Venture PartnersVC firmPer its own site

Quick answers about PQShield

Who invested in PQShield?

PQShield's investors include Oxford Science Enterprises, Chevron Technology Ventures, Crane Venture Partners, Addition and Kindred Capital.

How much has PQShield raised?

PQShield has raised $57M across 3 rounds since 2021. One round did not disclose an amount, so the total is a floor.

When did PQShield last raise?

PQShield's most recent round was a Venture in Mar 2026.

What was PQShield's biggest round?

PQShield's largest round on record is $37M (Series B), in Jun 2024.

Who backed PQShield first?

PQShield's first round on record, in Jun 2024, was backed by Oxford Science Enterprises, Chevron Technology Ventures and Crane Venture Partners and 2 others.