Ultra Fog manufactures high-pressure water-mist suppression equipment at Tuchom near Gdańsk — nozzles, pump units, section valves and accumulators — and delivers design, supply, installation and after-sales service. CNBOP-PIB’s register of Krajowe Oceny Techniczne lists it as holder of CNBOP-PIB-KOT-2021/0306-1004, at its second edition, for high-pressure water-mist installation sets of the electric pump set type. The company also states that it holds a Krajowy Certyfikat Stałości Właściwości Użytkowych from CNBOP-PIB together with IMO, FM and UL certificates for its marine and land systems. The Ultra Fog brand originates with a Swedish company and the Polish site does not state the relationship, so the group link is recorded here as unconfirmed.