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Main Sequence Ventures

Main Sequence Ventures

Pure DeepTechSydney, AustraliaActiveWebsiteLinkedIn
Stage FocusSeed, Series A
GeographyRest of World
TypeGovernment
Last Activity2025
Industry Focus
Industries
Climate TechQuantumCybersecuritySemiconductorsRoboticsSpaceFood TechBiotechAerospaceHardwareMobility
Technical BenchStrong
Investor TypeGovernment Fund
ExposureMostly DeepTech Investments
Bio

Main Sequence was founded in 2017 by the Australian Government and CSIRO, Australia's national science agency. Fund 3 closed at A$450M (roughly $305M), pushing total AUM past $1B. The portfolio of 53 companies across 3 funds is valued at A$6.8B and has created 2,100+ jobs.

The dual focus is decarbonization and critical technologies — quantum, cybersecurity, and semiconductors. Q-CTRL, born from P...

Notable Investments
Q
Q-CTRL
A
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