Investing Profile

Mark Hatfield

InvestorVCFounder
Founder and General Partner at Ten Eleven Ventures
1011vc.com/people/Boston, Massachusetts
Photo of Mark Hatfield, General Partner at Ten Eleven Ventures
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Current Investing Position
Ten Eleven Ventures General Partner
Investment Range
$3.0M - $15.0M
Sweet Spot
$9.0M
Investments On Record
50
Current Fund Size
$1B

Mark Hatfield is on these Sector & Stage Rankings

Mark Hatfield's Investments On Record (25)

CompanyStageDateRound SizeTotal Raised
Hypernative
Series BJun 2025$40M
$65M
Co-investors: Ed Sim (Boldstart Ventures), Richard Ma (Pioneer Fund)
ReliaQuest
Private EquityMar 2025$500M
Private EquityDec 2021
Private EquityAug 2020$300M
$800M
VulnCheck
Series AMar 2025$12M
$20M
Co-investors: Ken Elefant (Sorenson Ventures), Katie Gray, Oliver Friedrichs
Twine
SeedNov 2024$12M
$18M
Co-investors: Harj Taggar (Y Combinator), Deepak Jeevankumar (Dell Technologies Capital), Deepak Jeevan Kumar, Assaf Rappaport, Stephen Pankhurst, Jodi Sherman Jahic
Harmonic Security
Series AOct 2024$18M
SeedOct 2023$7M
$25M
Co-investors: TJ Rylander (Next47), Alex Doll (Ten Eleven Ventures), Ryan Floyd (Storm Ventures), Eileen Burbidge (Passion Capital)
Darkhive
Series ASep 2024$21M
$25M
Co-investors: Matt Bigge (Crosslink Capital)
Vulcan Cyber
Series BNov 2023$34M
Series BMar 2021$21M
Series AJun 2019$10M
$69M
Co-investors: Michael Sutton (Blu Venture Investors), John Brennan (YL Ventures), Henry Mason (Dawn Capital)
Aembit
SeedFeb 2023$14M
$39M
Co-investors: Mark Kraynak (aCrew Capital), Jake Seid (Ballistic Ventures), Austin Arensberg (Okta Ventures)