OQC
Agent21Agent Readiness: 21/100. Bottom 25%. Measured by StartupHub.ai. Median 41.Trust53Data Trust: 53/100. Below median. Measured by StartupHub.ai. Median 61.Quantum computing company developing superconducting quantum chips.
About
OQC (Oxford Quantum Circuits) is a British quantum computing startup that designs and manufactures superconducting quantum chips. They focus on developing practical quantum computers that can be used for real-world applications. Their technology is based on a unique 'Coaxmon' architecture, which aims to improve scalability and performance.
Listed competitors
IonQ is a leader in quantum computing, developing powerful quantum computers for various industries.
Designs, manufactures, and deploys superconducting quantum computers and processors.
Building a fault-tolerant quantum computer using photonics and silicon manufacturing.
Key facts
At-a-glance profile data
- Website
- oqc.com
- Headquarters
- Abingdon, England, United Kingdom
- Founded
- 2017
- Total funding
- $360M (Series C)
- Business model
- B2B
Funding rounds
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| 3 Jun 2026 | Series C | $350M | Bullhound Capital |
| 1 Jul 2020 | Seed | $10M | Oxford Science Enterprises |
Tech stack
Detected on oqc.com, last scanned 18 Oct 2026. Run your own scan
- Hosting
- Linode (Akamai)
“I don't believe in Quantum computing as it has very narrow niche applications in my view - see previous threads on IBM's Quantum announcements pushing its SP high, plus previous IBM's announcement of collaboration with AMD's to vreate a hyb…”
View on Reddit“OQC integrated Purcell filters into multilayer PCB packaging, a first, using 10 GHz bandpass triangular coplanar patch antennas supporting 9-channel multiplexed readout on a 35-qubit chip, boosting coherence without increasing processor foo…”
View on RedditSome comments are pulled from public discussions around the web (look for the source icon). Quotes are excerpts; click through to read the full thread.
Frequently asked
What does OQC do?
OQC has raised significant funding to advance its research and development and bring its quantum computing solutions to market.
Is OQC trustworthy and reputable?
StartupHub's Data Trust & Reputation score for OQC is 53 out of 100, a use-caution rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.
How much funding has OQC raised?
OQC has raised a total of $360M in funding. The most recent round on record is Series C.