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Main Sequence

Venture capitalEveleigh, Australiamseq.vcVerified 9 Nov 2026

Main Sequence is an Australian venture capital firm founded by CSIRO that invests in deep tech startups and spinouts connected to publicly funded R&D. The firm focuses on challenges across space, decarbonisation, healthcare, food, industrial productivity, and artificial intelligence. It provides investment from seed to Series B stages.

StagesSeed · Series A · Series B+
Invests inAU
Deals recorded40

What they invest in

  • We back deep tech founders. source
  • We love companies that solve one or more of these challenge areas. source

All investments and operations

40 operations
CompanyRoundAmountDateCo-investorsSource
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Show all 40 operations
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