# Diraq funding rounds and investors

As of 25 Oct 2026, Diraq has raised $51M across 1 verified round on record, plus 2 rounds still being checked; latest: $51 million DARPA agreement round, announced 7 Oct 2026.

Diraq is building quantum computers using spin qubits based on silicon transistors for high-performance computing applications.

Website: https://diraq.com  
Headquarters: PALO ALTO, Calif. and SYDNEY  
Page: https://fireround.dev/companies/diraq

## Verified rounds

| Announced | Round | Amount | Lead investors | Other investors | Sources |
| --- | --- | --- | --- | --- | --- |
| 2026-10-07 | DARPA agreement | $51 million | not stated | none named | [globenewswire.com](https://www.globenewswire.com/news-release/2026/10/07/3376901/0/en/diraq-advances-to-final-stage-of-darpa-s-quantum-benchmarking-initiative.html), [quantumzeitgeist.com](https://quantumzeitgeist.com/defence-flows-into-quantum-computing) |

Source: Fireround (https://fireround.dev), an open-source funding feed. Each round is checked against the pages listed with it.