Rubylight Technology

Tandem is the app that connects language learners around the globe. Ten million members are currently using the platform, which enables individuals to connect and learn new languages via text, audio, and video chat. More than 300 languages are currently available, including fictional and sign languages. Tandem was founded by Arnd Aschentrup, Tobias Dickmeis, and Dr. Matthias Kleimann. The company is backed by prominent European investors such as Brighteye Ventures, GPS Ventures, Hannover Beteiligungsfonds, Rubylight Limited, Trind Ventures and Atlantic Labs. Tandem is available for free on iOS, Android, and the Web. Find out more at www.tandem.net. Tandem was founded in 2015 by Arnd Aschentrup, Tobias Dickmeis, and Matthias Kleimann and was listed by Apple in their "App Store Best of 2015" and by Google in their "Play Store Best of 2017."

Sweatcoin is a digital currency backed by physical movement. They verify and convert movement into currency. Users can then donate it to charity, transfer to other users or spend on products, services, and experiences provided by Sweatcoin vendors and user community. Sweatcoin tackles Present Bias by moving the future benefits of exercise into the here and now- immediately converting movement into a digital currency and changing the perception of physical movement.

At Jodel, we're more than just a social media app. Jodel enables the users to discover, follow, and participate in real-time in the most relevant conversations with people nearby. You can connect with people who share your interests, discover new places, and express yourself freely. Jodel has millions of active users across the Nordics, DACH and middle-east and continue to expand globally. No sign-up or profile necessary.

Tandem is the app that connects language learners around the globe. Ten million members are currently using the platform, which enables individuals to connect and learn new languages via text, audio, and video chat. More than 300 languages are currently available, including fictional and sign languages. Tandem was founded by Arnd Aschentrup, Tobias Dickmeis, and Dr. Matthias Kleimann. The company is backed by prominent European investors such as Brighteye Ventures, GPS Ventures, Hannover Beteiligungsfonds, Rubylight Limited, Trind Ventures and Atlantic Labs. Tandem is available for free on iOS, Android, and the Web. Find out more at www.tandem.net. Tandem was founded in 2015 by Arnd Aschentrup, Tobias Dickmeis, and Matthias Kleimann and was listed by Apple in their "App Store Best of 2015" and by Google in their "Play Store Best of 2017."

At Jodel, we're more than just a social media app. Jodel enables the users to discover, follow, and participate in real-time in the most relevant conversations with people nearby. You can connect with people who share your interests, discover new places, and express yourself freely. Jodel has millions of active users across the Nordics, DACH and middle-east and continue to expand globally. No sign-up or profile necessary.

Bolt is the first European app with a mission to make cities for people, not cars. Bolt has 100 million customers in 45 countries across Europe and Africa. The company challenges personal car ownership, offering better alternatives for every use case, including ride-hailing, shared cars and scooters, and food and grocery delivery. Bolt was founded in 2013 and is headquartered in Tallinn, Estonia.