Janusz Cieślak is an experienced manager and expert in the energy technology sector.
For many years, he has served as President of Metalerg Ltd., a company specializing in innovative solutions in renewable energy, environmentally friendly heating systems, and circular economy technologies. He is a strong advocate of sustainable development and the implementation of forward-thinking solutions in the energy sector, with a focus on efficiency and environmental responsibility.

He is a Member of the Council of the Western Chamber of Commerce, the National Council of the Polish Organisation of Employers of Disabled Persons, and the Chamber of Commerce for Renewable Heating Equipment.