About
Jonathan Klahr is a Managing Director at Susquehanna Growth Equity, where he invests in the software, security, e-commerce, and payments sectors. He previously spent eight years at BRM Capital leading software and internet investments, and earlier held operational roles in the software and startup sector. He holds an M.B.A. from Hebrew University and a B.A. in War Studies from Kings College, London.
CallApp @getcallapp
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CallApp @getcallapp
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Invests in
CybersecurityE-commerceFintechSaaS
Experience
- Susquehanna Growth Equity (SGE)Growth Equity Investorcurrent2007 β presentIsrael
- GlassboxBoard Membercurrent2024 β present
- SpeechmaticsBoard Membercurrent2022 β presentCambridge, UK
- Phorest Salon SoftwareBoard Membercurrent2018 β presentGreater Dublin
- Cymulate - Breach & Attack SimulationDirectorcurrent2017 β presentRishon LeZion, Center District, Israel
- US CourtScript, Inc.Board Membercurrent2020 β presentPhoenix, Arizona, United States
- CallAppBoard Membercurrent2014 β presentTel Aviv District, Israel
- Mend.ioBoard Membercurrent2024 β present
- Israel ElwynBoard Membercurrent2017 β presentIsrael
- Board IntelligenceBoard Member2020 β 2024Greater London, England, United Kingdom
- NetformxBoard Member2010 β 2021
- OutbrainBoard Member2015 β 2021New York City Metropolitan Area
- PoppuloBoard Member2019 β 2021Cork Metropolitan Area
- GraduwayBoard Member2017 β 2018Raanana
- iCIMSBoard Member2012 β 2016
- Skybox SecurityBoard Member2011 β 2016
- Offers.comBoard Member2010 β 2016
- The Logic GroupBoard Member2011 β 2014
- VersafeBoard Member2012 β 2013
- PlimusChairman2008 β 2011
Education
- The Hebrew University of JerusalemMBA1998 β 2000
- King's College LondonBA, War Studies1994 β 1997
- Haberdasher's Aske's1983 β 1990
Skills & more
+12 more
Start-upsMergers & AcquisitionsNetworkingProduct ManagementOnline AdvertisingBusiness DevelopmentNew Business DevelopmentE-commerceSourcingEmerging MarketsOnline MarketingEnterprise SoftwareLanguages English Β· Hebrew
From Jonathan's professional profile.
Same school
Also attended The Hebrew University of Jerusalem138
+ 132 more
Also attended King's College London169
+ 163 more
Shared employers
Also worked at Glassbox5
Also worked at Phorest Salon Software2
Also worked at Cymulate - Breach & Attack Simulation3
Also worked at Board Intelligence1
Investments
Led
Fraud SciencesGigaspacesPando
Per the firm's website.










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