Q-CTRL
We make quantum technology useful
Sydney, Australia · Founded 2017 · $195.7M raised
- Headquarters
- Sydney
- Employees
- 51–200
- Founded
- 2017
- Business Model
- B2B
- Website
- q-ctrl.com
- Total Funding
- $195.7M
- Last Round
- $27.4M Venture RoundApr 2026
- Rounds
- 9
About
Q-CTRL develops AI-powered quantum control infrastructure software that makes quantum computers and quantum sensing systems more stable, reliable, and commercially useful. The company addresses the fundamental challenge of hardware error and decoherence through advanced quantum control techniques, automation, and compilation. Its products include Black Opal, Fire Opal, and Boulder Opal, targeting quantum computing hardware developers and researchers.
Summary
Q-CTRL is an Artificial Intelligence company based in Sydney, Australia, founded in 2017. It has raised $195.7M in total across 9 rounds, most recently a $27.4M Venture Round round in Apr 2026. Investors include DCVC (Data Collab), GP Bullhound and Salesforce Ventures.
Tech & App Stack
4 technologies & apps tracked
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Funding History
Apr 2026
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Full funding history, per-round amounts, and investor participation.
Investors
DCVC (Data Collab)
2 rounds
GP Bullhound
1 round
Salesforce Ventures
1 round
Airbus Ventures
1 round
Australian Government
1 round
Main Sequence Ventures
1 round
Alumni Ventures
2 rounds
Alpha Edison
1 round
Lockheed Martin Ventures
1 round
NTT Finance
1 round
Salus Group
1 round
Morpheus Ventures
1 round
Horizons Ventures
1 round
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