# Quantum Bridge funding: rounds and investors > Quantum Bridge has raised $9.9M across 2 rounds since 2026. Investors include Alumni Ventures, Wayra and FedDev. Every round with its source. Source: https://millionrounds.com/company/quantum-bridge (Millionrounds; every figure on the page links to its filing or article) Canada · [Series A startup](https://millionrounds.com/companies) # Who invested in *Quantum Bridge* 2 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 6 months ago Funding summary Updated 26 Oct 2026 **$9.9M** raised across 2 rounds since 2026, from 2 sources **$1.9M** Debt **$8.0M** Series A - **Latest round:** Series A, $8.0M May 2026 - **Step-up i:** 4.2× - **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. 2026 2027 **$1.9M** Debt **$8.0M** Series A - **First round:** Debt, $1.9M - **Biggest round:** $8.0M - **Between rounds:** 4 months ## The rounds - **May 2026** Series A **$8.0M** *2 new* *1 returning* [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Wayra](https://millionrounds.com/fund/wayra) [Primo Capital](https://millionrounds.com/fund/primo-capital) Source recorded - **Jan 2026** Debt **$1.9M** *3 new* [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [FedDev](https://millionrounds.com/fund/feddev) [Club degli Investitori](https://millionrounds.com/fund/club-degli-investitori) Source recorded ## 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. **Debt** 2026 **Series A** 2026 [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Wayra](https://millionrounds.com/fund/wayra) [FedDev](https://millionrounds.com/fund/feddev) [Club degli Investitori](https://millionrounds.com/fund/club-degli-investitori) [Primo Capital](https://millionrounds.com/fund/primo-capital) ## Everyone who backed them [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) VC firm **2** rounds [Wayra](https://millionrounds.com/fund/wayra) Corporate VC **1** round [FedDev](https://millionrounds.com/fund/feddev) VC firm **1** round [Club degli Investitori](https://millionrounds.com/fund/club-degli-investitori) Angel network **1** round [Primo Capital](https://millionrounds.com/fund/primo-capital) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=quantum-bridge). ## Quick answers about Quantum Bridge ### Who invested in Quantum Bridge? Quantum Bridge's investors include Alumni Ventures, Wayra, FedDev, Club degli Investitori and Primo Capital. ### How much has Quantum Bridge raised? Quantum Bridge has raised $9.9M across 2 rounds since 2026. ### When did Quantum Bridge last raise? Quantum Bridge's most recent round was a Series A of $8.0M in May 2026. ### What was Quantum Bridge's biggest round? Its most recent round, $8.0M in May 2026, is also its largest on record. ### Who backed Quantum Bridge first? Quantum Bridge's first round on record, in Jan 2026, was backed by Alumni Ventures, FedDev and Club degli Investitori. ### What stage is Quantum Bridge at? Quantum Bridge's latest named round is a Series A, in May 2026. ### Where is Quantum Bridge based? Quantum Bridge is based in Canada. ## Companies like Quantum Bridge In the same sector, and raised in the last eighteen months. [**Micrologic** $32M · Sept 2026](https://millionrounds.com/company/micrologic)[**Palitronica Inc.** Sept 2026](https://millionrounds.com/company/palitronica-inc)[**Cybeats Technologies** $2.3M · Jul 2026](https://millionrounds.com/company/cybeats-technologies)[**Boostsecurity.io** $4.0M · May 2026](https://millionrounds.com/company/boostsecurity-io)[**Plurilock** $2.1M · Apr 2026](https://millionrounds.com/company/plurilock)[**Feroot Security** $14M · Nov 2025](https://millionrounds.com/company/feroot-security) ## 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