RebelBetting is developed by Clarobet AB, a small team of software developers and sports betting specialists in the north of Sweden.


Björn Leyonberg – CEO
Before co-founding Clarobet / RebelBetting, Björn had a successful career as a professional poker player. Studied Media Engineering Science at the University of Umeå.

Lars Cardon – CFO and Lead Developer
Lars is a computing science engineer, has worked with R&D at the Department of Biomedical Engineering at Västerbottens County before co-founding Clarobet.

Simon Renström – CSO
Simon is the Chief Strategy Officer of Clarobet. He has been working professionally as a software developer and project manager since 1996. Founded Clarobet in 2007.

Hanna Falkdal – Customer Support
Hanna is a journalist and graphic designer.

Mikael Eriksson – Data Quality

Mattias Lundholm – Co-founder


Board of Directors

Joakim Bergström – Chairman of the Board
Joakim is CEO at Winn Marketing AB, VP and founder of Järnringen Förlag AB. Earlier he worked as News Editor at IDG. Studies include Science of Journalism at Umeå University, BA History at Uppsala University, Pedagogy and Economy.

Fredrik Leek – Member
Fredrik is CEO at Revenues AB, and has worked several years with business developing, focusing on sales, market and leadership. Studies include human behavior with psychology as major at the University of Umeå, Sweden and innovation technique at the University of Mälardalen.

Fredrik Wester – Advisor
Fredrik is CEO and principal shareholder at Paradox Interactive, Scandinavia’s leading Computer Games publisher. Founder of download portal GamersGate in 2006, Wester is a serial entrepreneur with several projects and investments in the IT and Entertainment industries.

Urban Andersson – Auditor (PWC))



Microsoft BizSpark Startup Company

County Administrative Board

Business Sweden – Swedish Trade & Invest Council


Uminova Innovation



In 2007, two programmers and two professional poker players got the seemingly crazy idea of building a tool that would make a guaranteed profit betting on sports. One programmer quit his job since twelve years, and after a year a prototype was finished. The small team was happily surprised to make a 12 % profit the first month. RebelBetting now have users from over 120 countries.

Release history of RebelBetting

RebelBetting in the media, and press info



Clarobet AB (556772-2797)
Södra Ersmarksgatan 7
90336 Umeå

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