Australia

CQC2T - Quantum Computing Company Profile | Quantum Navigator

CQC2T

The ARC Centre of Excellence for Quantum Computation and Communication Technology (CQC2T) is Australia’s premier quantum research center established in 2000 that brings together leading quantum researchers from universities across Australia to advance quantum computing, quantum communication, and quantum technology development, conducting fundamental research in silicon quantum computing, quantum error correction, quantum algorithms, and quantum device fabrication, serving as a central hub for Australia’s quantum research ecosystem and fostering collaboration between academia and industry to position Australia as a major player in the global quantum technology landscape.

Diraq - Quantum Computing Company Profile | Quantum Navigator

Diraq

Diraq develops silicon quantum processors using CMOS-compatible fabrication processes to create quantum computers that leverage existing semiconductor manufacturing infrastructure, focusing on silicon-based spin qubits that can be manufactured using standard chip fabrication techniques to enable cost-effective scaling of quantum systems for practical applications.

Company Information

  • Founded: 2022
  • Country: Australia
  • Website: https://diraq.com
  • Categories: quantum processors

Key People

Andrew Dzurak (Founder), Tuomo Tanttu (Co-founder)

Investment Information

  • Status: private
  • Total Raised: $135M
  • Last Valuation: $500M

Recent Funding Rounds

  • 2024-10-15: strategic - $100M - Government and strategic funding for silicon quantum processors
  • 2024-02-20: series-a2 - $15M - Series A-2 funding round
  • 2022-05-10: series-a - $20M - Series A funding round

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Nomad Atomics - Quantum Computing Company Profile | Quantum Navigator

Nomad Atomics

Nomad Atomics develops advanced quantum sensing technologies including portable quantum gravimeters and magnetometers for precision measurements in geophysics, defense, and navigation applications, using cold atom physics to achieve unprecedented sensitivity for mineral exploration, underground infrastructure detection, and inertial navigation systems where GPS is unavailable.

Company Information

Key People

Paul Wigley (Co-founder, CEO), Ryan Thomas (Co-founder)

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Q-CTRL - Quantum Computing Company Profile | Quantum Navigator

Q-CTRL

Q-CTRL is a leading quantum technology company specializing in quantum control infrastructure software that makes quantum computing hardware more stable, reliable, and useful. Founded in 2017 by Michael Biercuk, a quantum physicist from the University of Sydney, Q-CTRL has developed a comprehensive suite of quantum firmware and software tools that apply machine learning and control theory to reduce errors in quantum systems. The company’s products include Fire Opal for quantum circuit optimization, Black Opal for quantum computing education, and Boulder Opal for quantum control optimization. Q-CTRL’s technology has been validated on quantum computers from major providers including IBM, Google, and Rigetti, demonstrating significant improvements in quantum algorithm performance through error suppression and noise mitigation. The company serves customers ranging from quantum hardware developers to end-users seeking better quantum computing results. With partnerships across academia, government, and industry, Q-CTRL is positioned as a critical infrastructure provider in the quantum computing stack, helping bridge the gap between today’s noisy quantum devices and tomorrow’s fault-tolerant quantum computers.

Quantum Brilliance - Quantum Computing Company Profile | Quantum Navigator

Quantum Brilliance

Quantum Brilliance develops revolutionary room-temperature quantum accelerators using synthetic diamond with nitrogen-vacancy centers as qubits, eliminating the need for cryogenic cooling systems while creating compact quantum computers suitable for edge computing, mobile platforms, and space applications where traditional quantum systems cannot operate.

Company Information

Key People

Andrew Horsley (Co-founder, CEO), Marcus Doherty (Co-founder)

Investment Information

  • Status: private
  • Total Raised: $78M
  • Last Valuation: $350M

Recent Funding Rounds

  • 2024-05-15: series-b - $45M - Series B funding for diamond NV quantum processors
  • 2022-01-18: series-a - $33M - Series A funding round

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QuintessenceLabs - Quantum Computing Company Profile | Quantum Navigator

QuintessenceLabs

QuintessenceLabs is an Australian quantum cybersecurity company founded in 2008 that develops comprehensive quantum-safe security solutions including quantum key management systems, quantum random number generators, and post-quantum cryptography implementations, providing end-to-end quantum cybersecurity platforms that protect sensitive data and communications for government agencies, defense organizations, and enterprises against both current and future quantum computing threats, leveraging quantum physics principles to deliver cryptographic solutions with provable security guarantees and forward compatibility with emerging quantum-safe standards.

Silicon Quantum Computing - Quantum Computing Company Profile | Quantum Navigator

Silicon Quantum Computing

Silicon Quantum Computing (SQC) is an Australian quantum technology company founded in 2017 that develops silicon-based quantum processors using silicon spin qubits fabricated with semiconductor manufacturing techniques, leveraging Australia’s strong research in silicon quantum devices to create scalable quantum computers that can utilize existing chip fabrication infrastructure, focusing on building fault-tolerant quantum systems for practical applications while working closely with academic institutions and government initiatives to advance Australia’s quantum computing capabilities.