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 8217 s future and want to build our projects with an emphasis on renewable resources That 8217 s Read more » January 12, 2023