- CEO
- Krzysztof Krempec
- Full Time Employees
- 846
- Sector
- Producer manufacturing
- Industry
- Building products
- Address
- Slowackiego Street 224 Gdansk PM Poland 80-298
- IPO Date
- Jul 19, 2007
- Business
- Mercor S.A. develops, produces, provides, installs, and maintains a diverse range of passive and active fire safety provisions. The company’s portfolio encompasses natural smoke exhaust systems, which feature elements such as smoke extraction vents, specialized windows, fixed and continuous rooflights, as well as roof hatches, louvered dampers, smoke curtains, and associated electric and pneumatic control mechanisms for stairwells. Additionally, Mercor offers fire ventilation solutions, including various fire dampers, shut-off valves, smoke exhaust and intake fans, control units, jet ventilation systems for parking facilities, and products designed for explosion-proof environments. The firm also delivers comprehensive building structure protections, such as plate and spray systems, installation sealing solutions, intumescent coatings, and acoustic plaster applications. As of October 2025, Mercor has strategically divested its natural smoke and heat exhaust ventilation and fire ventilation business to Kingspan Group, while concurrently rebranding to "mcr" to emphasize innovative technologies for fire safety, active water mist suppression, and energy storage systems. These integrated safety solutions are deployed across various building types, including manufacturing facilities, logistics hubs, public and commercial structures, and residential developments. Mercor S.A., established in 1988, maintains its principal offices in Gdańsk, Poland.