SUPO Cerber has designed, installed and serviced fire-protection installations since 1991 and develops its own low-pressure water-mist equipment. CNBOP-PIB’s register of Krajowe Oceny Techniczne records the company at ul. Kuryłowicza 119 in Kraków as holder of CNBOP-PIB-KOT-2023/0385-1005 for the closed water-mist nozzle type GMZ/W, and CNBOP-PIB-KOT-2025/0467-1005 for an open low-pressure mist nozzle. It also delivers sprinkler and deluge installations, detection and portable equipment across industrial and public buildings. Note that the firm’s site is served over HTTP only.