Technological Platform Energy Security Czech Republic (hereinafter TPEB) was established in October 2011 as a unique non-profit public-private-partnership body in the Czech Republic focusing on the area of critical infrastructure protection. The members of TPEB are (1) leading national energy companies, companies administrating energy distributing networks and lines, software and communication utility companies, (2) public bodies and institutions including for example Fire Rescue Service of the Czech Republic (Ministry of Internal Affairs of the Czech Republic), Czech Standardization Agency (Ministry of Industry and Trade of the Czech Republic) and the Moravian-Silesian Region of the Czech Republic (3) leading Czech technical universities and research institutions. The mission of TPEB is to instigate cooperation among the aforementioned three pillars and support activities related to research, development and innovation leading to an introduction of new technologies ensuring protection of critical (information) infrastructure. The platform organizes public events aiming at stimulating awareness regarding critical (information) infrastructure protection on the part of administration as well as general public. Further, it mediates the interplay between the administration´s as well as private sector´s security-related needs and R&D&I capabilities and potential. Last but not least it aims at organising public-private consortia applying for R&D&I projects. Being gradually recognized as the relevant pool of expertise TPEB provides experts to various national as well as international bodies and expert groups.