Investing Profile

Mike Zimmerman(258)

VCInvestorAngel
Partner at Main Sequence
Photo of Mike Zimmerman, Partner at Main Sequence Ventures

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16 Investors

Connected to Andrew Beebe (Obvious Ventures), Mark Suster (Upfront Ventures), Dror Berman (Innovation Endeavors), and 13 other investors on Signal.

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$250K - $10.0M
$3.0M
17
$450M
CompanyStageDateRound SizeTotal Raised
Breaker
SeedFeb 2026$6M
Pre SeedMar 2025$1M
$7M
Co-investors: David Cowan (Bessemer Venture Partners), Ryan Hoover (Weekend Fund)
Plotlogic
Series BJul 2023$28M
$51M
Co-investors: Ali Tamaseb (DCVC (Data Collective)), Grant Allen (Giant Ventures), Samantha Smith-Eppsteiner (Innovation Endeavors), Tom Steyer
Avarni
SeedAug 2022$2M
$2M
RIOS
Series AFeb 2022$28M
$35M
Co-investors: Howard Ko (Morpheus Ventures), Jennifer Gill Roberts (Grit Labs), Steve O'Hara (The Valley Fund)
Loam Bio
Series AOct 2021$30M
$30M
Co-investors: Marc Benioff, Tobias Lutke
Regrow Ag
Series AAug 2021$17M
SeedJul 2019$3M
SeedDec 2017$1M
$59M
Co-investors: John Henderson (AirTree Ventures), Chad Anderson (Space Capital), Amit Chaturvedy (Cisco Investments), Marc Benioff, Samir Kumar, Tom Steyer
Castlepoint Systems
Series AJun 2021$2M
$2M
Emesent
SeedNov 2018$3M
$26M
Co-investors: Griffin Schroeder (Tiger Global Management)