Main Sequence Ventures

QuintessenceLabs specializes in developing advanced data security technologies that protect digital information whether in transit, at rest, or in use. The company utilizes quantum science principles to enhance its cybersecurity applications, enabling robust security strategies and centralized management of data-security policies. This approach not only maximizes security but also improves the return on investment from existing assets while simplifying data-security management. QuintessenceLabs serves a diverse clientele, including financial institutions like Westpac Group, technology providers such as NetDocuments and PKWare, as well as federal entities like the US State Department and defense contractors including Boeing and Northrop Grumman.

Arkeus is a technology company that specializes in the rapid development of autonomous optical systems for various surveillance and reconnaissance applications. They design, innovate, and fabricate these systems, which are optimized for use on surface sensors, aircraft, or drones, to support missions such as intelligence gathering, border protection, and search and rescue. Their solutions enable the defense industry to make informed decisions in challenging environments.

Q-CTRL develops software tools and firmware for quantum computing to reduce and control quantum bit errors in quantum hardware. Its quantum control infrastructure software supports research and development professionals and end users, accelerating the pathway to the first useful quantum computers and underpinning software-defined quantum sensors for defence, intelligence, navigation, and earth observation. The company collaborates with universities, national labs, and industry partners to advance hardware error management and stability in quantum systems.

Arkeus is a technology company that specializes in the rapid development of autonomous optical systems for various surveillance and reconnaissance applications. They design, innovate, and fabricate these systems, which are optimized for use on surface sensors, aircraft, or drones, to support missions such as intelligence gathering, border protection, and search and rescue. Their solutions enable the defense industry to make informed decisions in challenging environments.

Skykraft is an Australian space services company focused on the design, production, and operation of small satellite constellations. It specializes in manufacturing small spacecraft and launcher systems aimed at facilitating space-based air traffic management. The firm offers comprehensive services that encompass the conceptualization, design, and operational execution of satellite constellations. With a commitment to rapid build and test cycles, Skykraft aims to mitigate technical and operational risks for its clients, thereby reducing costs and accelerating the timeline to operational service.

Quasar Satellite Technologies delivers space data services, offering interoperability, sovereign services, and scalable communication solutions tailored for LEO, MEO, and GEO satellite markets.

Q-CTRL develops software tools and firmware for quantum computing to reduce and control quantum bit errors in quantum hardware. Its quantum control infrastructure software supports research and development professionals and end users, accelerating the pathway to the first useful quantum computers and underpinning software-defined quantum sensors for defence, intelligence, navigation, and earth observation. The company collaborates with universities, national labs, and industry partners to advance hardware error management and stability in quantum systems.

Q-CTRL develops software tools and firmware for quantum computing to reduce and control quantum bit errors in quantum hardware. Its quantum control infrastructure software supports research and development professionals and end users, accelerating the pathway to the first useful quantum computers and underpinning software-defined quantum sensors for defence, intelligence, navigation, and earth observation. The company collaborates with universities, national labs, and industry partners to advance hardware error management and stability in quantum systems.

QuintessenceLabs specializes in developing advanced data security technologies that protect digital information whether in transit, at rest, or in use. The company utilizes quantum science principles to enhance its cybersecurity applications, enabling robust security strategies and centralized management of data-security policies. This approach not only maximizes security but also improves the return on investment from existing assets while simplifying data-security management. QuintessenceLabs serves a diverse clientele, including financial institutions like Westpac Group, technology providers such as NetDocuments and PKWare, as well as federal entities like the US State Department and defense contractors including Boeing and Northrop Grumman.

Trellis Data Pty Ltd is an Australian technology company based in Canberra, specializing in artificial intelligence and machine learning solutions. Founded in 2016, the company develops the Trellis Intelligence Platform (TIP), an end-to-end deep learning Software as a Service (SaaS) platform that provides insights, analytics, and intelligence derived from ingested data. Trellis Data focuses on delivering its services primarily to sectors such as government, defense and intelligence, and financial services. The platform is designed to enable businesses to make informed and timely decisions by facilitating multi-modal model ensembles, integrating explanations and continuous improvement frameworks, which allows users to prioritize addressing business challenges over the complexities of model development. Trellis Data was previously known as Funtech.Com.Au Pty Ltd before rebranding in May 2017.

Q-CTRL develops software tools and firmware for quantum computing to reduce and control quantum bit errors in quantum hardware. Its quantum control infrastructure software supports research and development professionals and end users, accelerating the pathway to the first useful quantum computers and underpinning software-defined quantum sensors for defence, intelligence, navigation, and earth observation. The company collaborates with universities, national labs, and industry partners to advance hardware error management and stability in quantum systems.

Q-CTRL develops software tools and firmware for quantum computing to reduce and control quantum bit errors in quantum hardware. Its quantum control infrastructure software supports research and development professionals and end users, accelerating the pathway to the first useful quantum computers and underpinning software-defined quantum sensors for defence, intelligence, navigation, and earth observation. The company collaborates with universities, national labs, and industry partners to advance hardware error management and stability in quantum systems.