Investing Profile

Jonathan Siegel(2)

Investor

Chairman at Xenon Ventures

Your Intro Paths to Jonathan Siegel

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Networks Jonathan is a member of

NewCo Network

1601 CONNECTIONS

NewCo Network

1601 CONNECTIONS

NewCo Network

1601 CONNECTIONS

Robyn Frankel Network

375 CONNECTIONS

Robyn Frankel Network

375 CONNECTIONS

Find Jonathan Siegel on

Current Investing Position

Xenon Ventures Partner

Investments On Record

Jonathan Siegel is on these Sector & Stage Rankings

Developer Tools (Seed)Cloud Infrastructure (Seed)Social Networks (Seed)Developer Tools (Pre-seed)Cloud Infrastructure (Pre-seed)Social Networks (Pre-seed)Enterprise (Pre-seed)SaaS (Pre-seed)SaaS (Seed)Enterprise (Seed)

Jonathan Siegel's Investments On Record (17)

Company	StageDateRound Size	Total Raised
Arcjet	SeedSep 2024$4M	$13M
Co-investors: Zane Lackey (Andreessen Horowitz), Rishabh Kaul (Hoxton Ventures), Andrew Miklas (Y Combinator), Nicolas Dessaigne (Y Combinator), Michael Stoppelman (Self-employed), Micah Smurthwaite (Next47), Ott Kaukver (Pipedrive), Reshma Sohoni (Seedcamp), Carlos Eduardo Espinal (Seedcamp), Shane Curran (Evervault), Nitay Joffe
Sixty AI	SeedJun 2023$3M	$3M
Co-investors: Florian Leibert (468 Capital)
PilotGo	Pre SeedSep 2022$1M	$1M
Co-investors: Maciej Skarul (ff Venture Capital)
SignTime	Series BSep 2022$3M	$3M
Arro	Pre SeedJan 2022$1M	$11M
Co-investors: Nikhil Shah (Stealth Company (Nikhil Shah)), Steven Collins (Frontline Ventures), Nir Eyal (NirAndFar.com), David Silverman (Robertson Stephens)
Autify	Series AOct 2021$10M	$24M
Co-investors: Koichiro Yoshida (CrowdWorks), Salil Deshpande (Uncorrelated Ventures), Taejoon Park (LG Technology Ventures), Yoshinari Yoshikawa, Kenji Niwa
Anzen	Pre SeedJan 2021$700K	$26M
Co-investors: Rob Coneybeer (Shasta Ventures), Zachary Sims (Bowery Capital), Gregory Baker (Alumni Ventures Group), Chris Picardo (Madrona Venture Group), Abakar Saidov (Francisco Partners), Thomson Nguyen (Courant Institute of Mathematical Sciences, New York University), Matt Clifford (Entrepreneur First), Immad Akhund (Y Combinator), Jonathan Weiner (Oak HC/FT), Jon Soberg (MS&AD Ventures), Kevin Mahaffey (Lookout), Oleg Rogynskyy, Sean Harper, Gordon Wintrob
Dark	SeedJul 2017$4M	$15M
Co-investors: Sheel Mohnot (Better Tomorrow Ventures), David Eckstein (Sequoia Capital), James Tamplin (Founder Collective), Jean-Denis Greze (Plaid), Edith Harbaugh (LaunchDarkly), Pete Koomen (Y Combinator), Andrew Miklas (Y Combinator), Brad Flora (Y Combinator), Thomson Nguyen (Courant Institute of Mathematical Sciences, New York University), Erica Brescia (XFactor Ventures), Nitesh Banta (Getaround), David Chang (TBD Angels), Eric Ries (O'Reilly Media), Benoist Grossmann (IDInvest Partners), Bruno Raillard (Frst), Arielle Zuckerberg (Long Journey Ventures), Greg Brockman (OpenAI), Mathew Johnson (500 Global), Teck Chia, Christina Cacioppo

Jonathan Siegel's Experience

Chairman Xenon Ventures2014 - Present

Attorney At Law Office of US Senator Daniel Patrick MoynihanPresent

Founder Office of US Senator Daniel Patrick MoynihanPresent

Attorney At Law Robyn FrankelPresent

Founder Robyn FrankelPresent

Advisor RightCart.comPresent

Attorney At Law RightCart.comPresent

Founder RightScale from FlexeraPresent

Founder NewCoPresent

Venture Partner AccelPresent

Advisor NewCoPresent

CEO AirbrakePresent

Seed Founder Progress ShareFilePresent

Chairman Xenon PartnersPresent

Attorney At Law NewCoPresent

Racker Rackspace TechnologyPresent

Advisor Cloudkick, Inc.Present

Advisor OrchestraPresent

Geek ScoutAPMPresent

Associate Dean Hamming CollegePresent

Partner at Bass & Siegel, LLP Bass & Siegel, LLPPresent

Chairman Earth Class Mail2015 - 2017

Racker Rackspace, the Open Cloud Company2013 - 2016

Seed Founder RightSignature Inc.2008 - 2014

CEO Exceptional Cloud Services2010 - 2013

Venture Partner Accel Partners2010 - 2011

Founder ELC Technologies1991 - 2010

Founder RightScale2006 - 2007

Founder RightCart.com2006 - 2007

Jonathan Siegel's Education

Brown University Master's degree

UC Santa Barbara Ph.D

University of California, Santa Barbara MS

University of California, Santa Barbara BS

UC Santa Barbara BA

Fukuyama University Cert

Fukuyama University Cert Japanese Language

UC Santa Barbara BS Physics

University of California, Santa Barbara BS Physics

UC Santa Barbara BA Computer Science

University of California, Santa Barbara BA Computer Science

Brown University Master's degree Cybersecurity

INSEAD Master of Business Administration - MBA Business

Syracuse University College of Law Doctor of Law - JD Law

Investors who invest with Jonathan Siegel

Scouts & Angels Affiliated With Jonathan Siegel