Profile

Jonathan Siegel

Location: USA

Jonathan Siegel is the co-founder of Sign Time. Mr. Siegel is the founder and chairman of Xenon Ventures. He is a co-founder and strategist at Ftopia. Dr. Siegel is also a director at Right Ventures. Jonathan is also the founder of 4 Internet companies: ELC Technologies (acquired by Kamran Pourzanjani of PriceGrabber), RightCart (acquired by Buy.com), RightScale and RightSignature. He also worked as an advisor at Sysdig.

NUMBER

#423

Xs

133

Investments

32

Exits

23
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Unicorns
Overview
About Jonathan Siegel
Number of Portfolio Companies 2
Location USA

Jonathan Siegel is the co-founder of Sign Time. Mr. Siegel is the founder and chairman of Xenon Ventures. He is a co-founder and strategist at Ftopia. Dr. Siegel is also a director at Right Ventures. Jonathan is also the founder of 4 Internet companies: ELC Technologies (acquired by Kamran Pourzanjani of PriceGrabber), RightCart (acquired by Buy.com), RightScale and RightSignature. He also worked as an advisor at Sysdig. In 2010, Jonathan joined Accel Partners in London and returned to San Francisco in March 2011. He has served on Amazon Web Services’ customer advisory board since 2008. Jonathan is a frequent speaker on mobile and cloud computing. He is passionate about supporting early stage technology startup founders.

No data.

Company name
ENTRY ROUND
VALUATION at entry ($M)
Xs
VALUATION 
CircleCI
$8M
212,5
$1 700M
Intercom
Seed
$20M
65
$1 300M

No data.

2024