Siemiatkowski Sebast

Sebastian Siemiatkowski founder and CEO of Klarna. The merchants best friend aiming to grow everyone's sales by safer, simpler and more fun payments.

Spoken at 3 events in 2 countries

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Siemiatkowski Sebast recently attended

  1. London Web Summit 2013

    England England, London

    1st March 2013

    Siemiatkowski Sebast spoke

  2. LeWeb London 2012

    England England, London

    19th20th June 2012

    Siemiatkowski Sebast spoke

  3. DLD 2012

    Germany Germany, Munich

    22nd24th January 2012

    Siemiatkowski Sebast spoke

Has presented sessions on

Session coverage

3 videos

Most recent added 5 years ago

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3 items in total