founders.io ⌕
Companies Founders Investors Startup mafias Connection finder Y Combinator Unicorns 🦄 Data & downloads About Contribute
J
Founder

Jon Stephenson von Tetzchner

Icelandic businessman (born 1967)

2× founder Marketing & AdvertisingSoftware & IT 1995–2013
Wikipedia ↗ Suggest an edit
Network around Jon Stephenson von TetzchnerJon Stephenson von TetzchnerJon Stephenson von TetzchnerOperaOperaVivaldi TechnologiesVivaldi TechnologiesGeir IvarsøyGeir IvarsøyTatsuki TomitaTatsuki Tomita
hover · drag · scroll · click
The world around Jon Stephenson von Tetzchner — companies founded, co-founders, and where they came from. Hover a node to explore; click to open.

Companies founded

2
1995
OperaPrivate Founder · Marketing & Advertising
2013
Vivaldi TechnologiesPrivate Founder · Software & IT

Co-founders

2
G
Geir Ivarsøy
Co-founded Opera
T
Tatsuki Tomita
Co-founded Vivaldi Technologies