Investing Profile

Martin Duursma

VCInvestorAngel
Partner at Main Sequence Ventures
Photo of Martin Duursma, Partner at Main Sequence Ventures
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$250K - $20.0M
$10.1M
13
$450M
CompanyStageDateRound SizeTotal Raised
Gilmour Space Technologies
Series DFeb 2024$36M
Series CJun 2021$46M
Series BSep 2018$14M
$100M
Co-investors: Rick Baker (Blackbird Ventures Australia), Vishal Harnal (500 Global)
Skykraft
Series UnknownOct 2023$63M
$63M
Arlula
SeedSep 2023$2M
$2M
Endua
SeedMay 2023$5M
$5M
Fivecast
Series AApr 2023$20M
Series UnknownJul 2019$4M
$24M
Co-investors: Alex Doll (Ten Eleven Ventures)
Quasar Satellite Technologies
SeedMar 2023$6M
$6M
Advanced Navigation
Series BNov 2022$72M
Series ANov 2019$13M
$85M
Co-investors: Curtis Rodgers (Brick & Mortar Ventures), David Petraeus
Myriota
Series BApr 2020$17M
Series AMar 2018$15M
$32M