Investing Profile

Nir Polak

InvestorVCAngel
Venture Partner at SignalFire
cyberstarts.comSan Francisco Bay Area
Photo of Nir Polak, Venture Partner at SignalFire
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Networks Nir is a member of
IDC Herzliya Network
122 CONNECTIONS
The Interdisciplinary Center Network
100 CONNECTIONS
Reichman University Network
86 CONNECTIONS
SignalFire Network
41 CONNECTIONS
YL Ventures Network
26 CONNECTIONS

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Current Investing Position
SignalFire Venture Partner
Investment Range
$100K - $5.0M
Sweet Spot
$1.5M
Investments On Record
9
Current Fund Size
$500M

Nir Polak is on these Sector & Stage Rankings

Nir Polak's Investments On Record (8)

CompanyStageDateRound SizeTotal Raised
Clutch Security
SeedJul 2024$9M
$29M
Co-investors: Ravi Mhatre (Kamanu Ventures & Lightspeed Venture Partners Scout), Aaron Applbaum (MizMaa Ventures Limited), Shlomo Kramer (Skinos Ventures), Guru Chahal (Kamanu Ventures & Lightspeed Venture Partners Scout)
Nagomi Security
Series AApr 2024$23M
$30M
Co-investors: Morgan Gerlak (Technology Crossover Ventures), Liran Grinberg (Team8), Nadav Zafrir (Team8), Guy Podjarny (Snyk), Shlomo Kramer (Skinos Ventures), Austin Arensberg (Okta Ventures)
Vorlon
Series AApr 2024$16M
$16M
Co-investors: Edward Lando (Biowear), Steve Loughlin (Accel-KKR), Raj Shah (Shield Capital), DJ Patil (‎GreatPoint Ventures)
Descope
SeedFeb 2023$53M
$88M
Co-investors: Bipul Sinha (Lightspeed Venture Partners), Oren Yunger (Notable Capital (formerly GGV Capital)), Guru Chahal (Kamanu Ventures & Lightspeed Venture Partners Scout), Ravi Mhatre (Kamanu Ventures & Lightspeed Venture Partners Scout), Assaf Rappaport (Mensch Capital Partners), John Thompson (Moving Capital), Anshu Sharma (Storm Ventures), George Kurtz
Protect AI
SeedDec 2022$14M
$110M
Co-investors: Shlomo Kramer (Skinos Ventures), Mark Kraynak (aCrew Capital), Ed Sim (Boldstart Ventures), Richard Seewald (Evolution Equity Partners), Kim Moore (Glynn Capital)
Dig Security
Series ASep 2022$34M
SeedMay 2022$11M
$45M
Co-investors: Jake Storm (Felicis Ventures), Nancy Wang (Felicis Ventures), Liran Grinberg (Team8), Jeff Fagnan (Accomplice VC), Aaron Applbaum (MizMaa Ventures Limited), Austin Arensberg (Okta Ventures)
runZero, Inc
Series AMar 2022$15M
$20M
Co-investors: David Eckstein (Sequoia Capital), Chenxi Wang (Rain Capital), Andrew Peterson (Aviso Ventures), Oliver Friedrichs (CrowdStrike), Michael Sutton (Runtime Ventures), David Schneider (Coatue Management), Jon Sakoda (Decibel Partners), Dan Nguyen-Huu (Decibel Partners)
Vicarius
Series AFeb 2022$24M
$58M
Co-investors: Michael Feiertag (AllegisCyber Capital), Sam Kassoumeh (Billy Goat Brands), Aviram Jenik (Rabbit Ventures), Gadi Porat (Jerusalem Venture Partners (JVP)), Julia Kagan (Circle Square Ventures)

Nir Polak's Experience

Director of WW Solutions ImpervaPresent
Director Of Product Management ImpervaPresent
Sr Director of Market Strategy ImpervaPresent
VP Corporate Strategy ImpervaPresent
Insider - YL Advisory Board YL VenturesPresent
Investor & Board Member Dig Security (acquired by Palo Alto Networks)Present
Founding Investor & Executive Board Member Clutch SecurityPresent
Builder WhiterabbitPresent
Founding Investor & Board Member Spectrum SecurityPresent
Co-founder and CEO ExabeamPresent
Co-founder and Chairman of the Board ExabeamPresent
Venture Partner SignalFirePresent

Nir Polak's Education

Reichman University BA Computer Sceince
IDC Herzliya BA Computer Sceince
The Interdisciplinary Center BA Computer Sceince

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