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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 TechQuantum ComputingCybersecurity HardwareSemiconductorsRoboticsSpace Tech
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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