Investing Profile

Gibb Witham

VCInvestor

President at Hack The Box

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Networks Gibb is a member of

Columbia University in the City of New York Network

167 CONNECTIONS

IBM Network

125 CONNECTIONS

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Current Investing Position

Investment Range

$100K - $5.0M

Sweet Spot

$1.5M

Investments On Record

Gibb Witham is on these Sector & Stage Rankings

Gibb Witham's Investments On Record (7)

Company	StageDateRound Size	Total Raised
MIND	Series AJun 2025$30M	$30M
Co-investors: Austin Arensberg (Okta Ventures)
RangeForce	Series BMar 2023$20M Series AJul 2020$15M SeedMay 2019$3M	$38M
Hack The Box	Series BJan 2023$55M Series AApr 2021$11M	$66M
Karamba Security	Series BDec 2021$10M Series BMay 2017$12M	$22M
Human Security	Series BSep 2016$20M Series AJun 2014$11M	$280M
Co-investors: Ariel Tseitlin (Scale Venture Partners), Eric Anderson (Scale Venture Partners), Sam Baker (Scale Venture Partners), Joydeep Bhattacharyya (Canaan Partners), Dave DeWalt (AllegisCyber Capital), Shelley Zhuang (11.2 Capital)
Twist Bioscience	Series DJan 2016$61M Series CJun 2015$37M Series BMay 2014$26M Series AFeb 2014$9M	$170M
Co-investors: Eric Moessinger (NanoDimension), Paul Conley (Paladin Capital Group), Nick Naclerio (Illumina Ventures), Boris Nikolic (Biomatics Capital Partners), rich simoni
Arxan Technologies	Series CMar 2007$13M Series BAug 2003$8M	$21M
Co-investors: Paul Conley (Paladin Capital Group)