Sergey Prikhodko is the co-owner and creative director of the company. After graduating from Creative School in Chelyabinsk, Sergey moved to Moscow, where he began working in a well-known design studio.

Maxim Yakhontov is the co-owner and Chief Executive Officer of the company, an engineer by education. The interest in cross-disciplinary projects, the desire to implement their ideas and work with advanced technologies inspired Maxim to create the company.

Maxim and Sergey got acquainted in British Higher School of Design and decided to unite to create their own project in the field of advanced interactive technologies. The synergy of different competencies became an excellent foundation for the start of the company.

Since the beginning of Hello.IO company Sergey has created more than 200 projects from scratch, and the brightest ideas were recognized at the national and international level. One of such projects is the Moscow Energy Saving Festival Brighter Together, the leader of foreign sales - the project Alice: Return to the Wonderland and also Soyuzmultfilm Park at Exhibition of Achievements of National Economy. Multimedia project Alice has been located in the Moscow Central Children's Store for almost 3 years, it was also opened in Europe and was especially popular in Asia, where in 2019 it opened in Shanghai at the Oriental Pearl Tower, in Changzhou, as well as on Jeju Island (South Korea).