Search for...

Rotax: Accelerating towards success with Dare to Scale

Rotax founders - Vasil Kolarov and Rosen Kolarov
, ~

Rotax is a Bulgarian technology company that has developed RaceBox.Pro, a precise solution to make the measurement of performance stats of racing vehicles much easier. 

Earlier this year, it was announced that the founders of  Rotax – Rosen Kolarov and Vasil Kolarov  will be joining Dare to Scale – Endeavor Bulgaria’s growth acceleration program that aids ambitious local entrepreneurs on their journey to international expansion. 

In the video below, you can learn more about Rotax’ product and why the team decided to enter Dare to Scale.


Help us shine a light on the emerging innovation hubs in Southeast Europe

Every single contribution of yours helps us guarantee our independence and sustainable future. With your financial support, we can keep on providing constructive reporting on the developments in the region and give even more global visibility to our emerging innovation destination.

Thanks for shaping the story of the SEE entrepreneurial ecosystem together with us!

Monthly donation

In the next year, you’ll help us:

💡 €7: Establish The Recursive as an independent platform for innovation journalism

💡 €25: Produce more engaging videos showcasing local innovators

💡 €35: Develop more channels for international distribution of local stories

💡 €50: Recruit reporters covering the local developments in several more cities in SEE

💡 €100: Train and educate young innovation journalists and content creators

One-time donation

You can also support The Recursive’s mission with a pick-any-amount, one-time donation. 👍

Etien Yovchev is a co-founder and Chief Editor at The Recursive, online media dedicated to the emerging tech and startup ecosystems in Southeast Europe. He has told the stories of over 200 ventures from the region and aims to provide high-quality constructive reporting on the progress of the SEE innovation ecosystem, making sure that the stories of promising local founders reach global audiences. Etien holds a MSc degree in Innovation Management from RSM, Erasmus University Rotterdam and has more than 4 years of experience in the commercialization of new products, having worked with many early-stage companies and a few corporate innovation departments across Bulgaria, The Netherlands, and the USA.