Company news SIS is a rugby fan! We are proud to become a main sponsor of the Czech rugby union. This union has been operating in the Czech sports field since 1993, and it’s the governing body Read more » February 9, 2023
Company news A new member of the SIS family – Renewables We have an ecological mindset! We care about our planet’s future and want to build our projects with an emphasis on renewable resources. That’s why we connected our business with Read more » January 12, 2023