Metka is the business unit of the Greek company Mytilineos S.A., undertaking the construction of large-scale projects in the sectors of energy, infrastructure and defence.

Metka’s main business activity is in construction of large power generation plants, most notably highly efficient combined cycle power plants. The company also has significant industrial manufacturing facilities, which enables it to produce specialized mechanical equipment, fabrications and machinery used in industrial and defence applications.

Metka is also classified in the highest category of construction contractors for major public works projects in Greece.