1965
A family-owned business is founded in Haan, Germany, specializing in Electrical Engineering and offering solutions for industrial customers
2003
A new company enters the field, expanding its operations to Thessaloniki, Greece, while strengthening its expertise in Electromechanical Contracting
2023
After 58 years of family experience, the third generation re-enters the German market under the name PROMERGON, led by Dimitrios C. Karatzias
Present
PROMERGON has evolved into a comprehensive consulting, planning, and construction company in the field of energy. Specializing in turnkey solutions for both traditional and renewable energy sectors, the company focuses on providing services as Electrical Engineering Contractors in the energy and industrial sectors, aiming to establish a strong market presence