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Dietsmann Energoremont Holding” JSC is the largest structure in Bulgaria, specialized in rehabilitation, reconstruction, modernization and construction of power systems in Thermal Power Plants, Heating Power Plants, Water Power Plants and Nuclear Power Plants, facilities in gas-petroleum, chemical and mine industry and transport infrastructure.The company is part of Dietsmann International, which is the leading independent Operation & Maintenance and Maintenance Engineering & Inspection specialist for continuous-production plant in the oil & gas, conventional and nuclear power generation and mining industries. The Company’s reputation for excellence is the result of 40 years of accumulated know-how of plant and equipment.