Investing Profile

Brandon Middaugh

InvestorVC
Director, Climate Innovation Fund at Microsoft
news.microsoft.comSeattle, Washington
Photo of Brandon Middaugh, Investor at Microsoft

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cb
Microsoft Investor
$100K - $5.0M
$1.5M
28
CompanyStageDateRound SizeTotal Raised
Fortera
Series UnknownSep 2025
$120M
Co-investors: Vinod Khosla (Khosla Ventures), Matthew Caspari (Alumni Ventures )
Group14 Technologies
Series DAug 2025$460M
Series CDec 2022$210M
$680M
VEIR
Series BJan 2025$75M
$110M
Co-investors: Carmichael Roberts (Breakthrough Energy Ventures), Joshua Posamentier (Congruent Ventures), Katie Rae (The Engine)
Cyclic Materials
Series UnknownJul 2024
$80M
Co-investors: Shayle Kann (Energy Impact Partners), Nick Ellis (Amazon Climate Pledge Fund), Kasper Sage (BMW i Ventures), Tobias Jahn (Hitachi Ventures), Marc Faucher (ArcTern Ventures)
Konexa
Series UnknownMar 2024$18M
$18M
LanzaJet
Corporate RoundFeb 2024$100M
Debt FinancingJan 2022$50M
$150M
Dimensional Energy
Series ADec 2023$20M
$21M
Co-investors: Dawn Lippert (Earthshot Ventures), Lindsay Karas (NCT Ventures)
Boston Metal
Series CSep 2023$120M
Series CJan 2023$120M
$360M
Co-investors: Carmichael Roberts (Breakthrough Energy Ventures), Katie Rae (The Engine), Mark Cupta (Prelude Ventures), Jim Sledzik (Saudi Aramco Energy Ventures), Bennett Cohen (Piva Capital)