Investing Profile

Charlie Plauche

InvestorVCAngel
General Partner at S3 Ventures
s3vc.comAustin, Texas
Photo of Charlie Plauche, General Partner at S3 Ventures

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cb
S3 Ventures General Partner
$100K - $5.0M
$1.5M
34
$250M
CompanyStageDateRound SizeTotal Raised
Nestimate
SeedAug 2025$3M
$3M
Prokeep
Series ANov 2024$25M
SeedJun 2022$9M
$34M
Co-investors: Ty Findley (Ironspring Ventures)
BrainCheck
Series UnknownMar 2024$15M
Series AOct 2019$8M
SeedDec 2018$2M
$46M
Co-investors: Martin Alexander Gershon (Endeavor Venture Funds), Mike Smerklo (Next Coast Ventures), Armando Pauker (Tensility Venture Partners), Zaharo Tsekouras (New Age Ventures), Volker Berl (New Age Ventures)
Atmosphere
Series DFeb 2023$65M
Series CJan 2022$80M
Series AMar 2020$14M
Series AApr 2019$10M
$170M
ZSuite Technologies
Series AAug 2022$11M
$11M
UpEquity
Series BOct 2021$20M
$28M
Co-investors: Thomas Ball (Next Coast Ventures)
Stellar
Series BSep 2021$20M
Series AApr 2020$10M
$37M
Co-investors: Matteo Cascinari (Primo Ventures)
HYAS
Series BFeb 2021$16M
$23M
Co-investors: Timothy Eades (Cyber Mentor Fund)