# PQShield funding: rounds and investors > PQShield has raised $57M across 3 rounds since 2021. Investors include Oxford Science Enterprises, Chevron Technology Ventures and Crane Venture Partners. Source: https://millionrounds.com/company/pqshield (Millionrounds; every figure on the page links to its filing or article) United Kingdom · [Venture startup](https://millionrounds.com/companies) # 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 summary Updated 26 Oct 2026 **$57M** raised across 3 rounds since 2021, from 3 sources **$20M** Series A **$37M** Series B - **Latest round:** Venture Mar 2026 - **Biggest round:** $37M Series 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. 2022 2023 2024 2025 2026 **$20M** Series A **$37M** Series B **?** Venture - **First round:** Series A, $20M - **Biggest round:** $37M - **Usual gap between rounds:** 2.4 years [**PQShield** Cyber security 1 / 12 Their pitch deck **PQShield's pitch deck, 12 slides** Each slide read for what it argues, against the decks that raised at the same stage.](https://millionrounds.com/decks/pqshield) ## The rounds - **Mar 2026** Venture **Amount undisclosed** *5 returning* [Oxford Science Enterprises](https://millionrounds.com/fund/oxford-science-enterprises) [Chevron Technology Ventures](https://millionrounds.com/fund/chevron-technology-ventures) [Crane Venture Partners](https://millionrounds.com/fund/crane-venture-partners) [Addition](https://millionrounds.com/fund/addition) [Kindred Capital](https://millionrounds.com/fund/kindred-capital-vc) Source recorded - **Jun 2024** Series B **$37M** *5 new* [Oxford Science Enterprises](https://millionrounds.com/fund/oxford-science-enterprises) [Chevron Technology Ventures](https://millionrounds.com/fund/chevron-technology-ventures) [Crane Venture Partners](https://millionrounds.com/fund/crane-venture-partners) [Addition](https://millionrounds.com/fund/addition) [Kindred Capital](https://millionrounds.com/fund/kindred-capital-vc) 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 **$14M** UK share allotment - Apr 2024 **$22M** UK share allotment - Dec 2021 **$20M** UK 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 A** 2021 **Series B** 2024 **Venture** 2026 [Oxford Science Enterprises](https://millionrounds.com/fund/oxford-science-enterprises) [Chevron Technology Ventures](https://millionrounds.com/fund/chevron-technology-ventures) [Crane Venture Partners](https://millionrounds.com/fund/crane-venture-partners) [Addition](https://millionrounds.com/fund/addition) [Kindred Capital](https://millionrounds.com/fund/kindred-capital-vc) ## Everyone who backed them [Oxford Science Enterprises](https://millionrounds.com/fund/oxford-science-enterprises) VC firm **2** rounds [Chevron Technology Ventures](https://millionrounds.com/fund/chevron-technology-ventures) Corporate VC **2** rounds [Crane Venture Partners](https://millionrounds.com/fund/crane-venture-partners) VC firm **2** rounds [Addition](https://millionrounds.com/fund/addition) Private equity **2** rounds [Kindred Capital](https://millionrounds.com/fund/kindred-capital-vc) VC firm **2** rounds Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=pqshield). ## 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 Partners](https://millionrounds.com/fund/b-and-y-venture-partners) VC firm Per 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. ### What stage is PQShield at? PQShield's latest named round is a Venture, in Mar 2026. ### Where is PQShield based? PQShield is based in the United Kingdom. ## Companies like PQShield In the same sector, and raised in the last eighteen months. [**Blackwall** $162M · Oct 2026](https://millionrounds.com/company/blackwall)[**SafeToNet** $23M · Sept 2026](https://millionrounds.com/company/safetonet)[**OneClickComply** $2.1M · Sept 2026](https://millionrounds.com/company/oneclickcomply)[**Outerlimit** $16M · Sept 2026](https://millionrounds.com/company/outerlimit)[**SCI Semiconductor** $13M · Sept 2026](https://millionrounds.com/company/sci-semiconductor)[**Iothic** $4.7M · Sept 2026](https://millionrounds.com/company/iothic) ## Find investors like these Search every investor by what they have actually funded, then narrow to your stage and market. Free. Open the investor searchOr these rounds in the app