About Us

Since 2011, we have been providing solutions to modern cities and helping them tackle the challenges of our times.

Our Vision

We design and implement bike-sharing systems that have been deployed in over 30 Greek cities. We have operated some of the most successful and long-lasting bike-sharing systems in Greece.

Additionally, through our research and development process, we create new solutions that transform shared bikes, scooters, or any other micromobility means into data collection tools focused on environmental pollutants and road safety.

Our Mission

Our mission is to provide valuable advice and comprehensive solutions to every organization, public or private, that wishes to integrate bike-sharing into their community.

With deep expertise and experience in micromobility, we offer personalized proposals and innovative applications tailored to the unique needs of each area.

Our goal is to facilitate the transition to a more sustainable and smart mobility system, contributing to improving citizens’ quality of life and creating cities that are more environmentally friendly.

Founding Team

Haris Siakantaris
Business Development Manager

Haris is an economist (NKUA, 1991), a communications specialist (MA in Mass Communication Research, University of Leicester, 1992), and has been leading Cyclopolis since its founding.

Vasilis Dermosoniadis
Operations Manager

Vasilis is responsible for the operation of Cyclopolis Systems. He is a physicist with a Master's degree in Telecommunications (NKUA 1996 & 1998) and an MBA in Telecommunications (Institut National des Telecommunications, Paris, 2001). He has designed and implemented IT and Communications projects for both private and public sector organizations, focusing on improving the utilization of existing infrastructures.

He is a board member of Telecompare S.A. He has worked at OTE Consulting as a researcher and project manager on co-funded R\&D projects (FP5, FP6, Eureka) in the ICT sector, and also served as an intern at the European Commission, DG INFSO.

Konstantinos Koryllos
Project Manager

Konstantinos was born in Athens four decades ago. He graduated from the University of Edinburgh with a B.Sc. in Computer Science and an M.Sc. in Artificial Intelligence. During his military service in the Navy, he worked as a hardware and software support technician. After his discharge, he worked as a software engineer at Interamerican and Vodafone.

In 2004, he co-founded Telecompare S.A., a telecommunications and IT consulting company. He has managed and implemented a wide range of projects, from Geographic Information Systems (GIS) and wireless camera control to database programming and software development for real-time data collection from wireless sensors.

He dedicates most of his free time to cycling, diving, and other extreme sports like gardening. In late 2010, he joined a group widely known as Cyclopolis, with the unique goal of having something to brag about to his grandchildren.