Ioannis Ikonomou

Sidenor Holdings SA engages in the manufacture and sale of industrial materials. Its products include merchant bars, quarto plates, wire rod, boron flats, mining profile, steel balls for grinding, pipes and tube, wire, welding, hard aggregates and building materials, ploughshare blades, and railway connections. The company was founded in 1962 and is headquartered in Athens, Greece.

Part of Viohalco SA/NV, Symetal SA is a manufacturer of aluminum foil and converted products. The company is based in Attica, Greece. Symetal produces plain foil, converter foil, pharmaceutical foil, cable foil, and foil for food containers, among other products. The Greek company serves markets such as pharmaceutical packaging, flexible packaging, tea lights, cigarette aluminum foils, lidding foil, technical applications, household aluminum foil, confectionery foils, semi-rigid packaging, and Li-ion batteries. Symetal focuses on technology, innovation, and sustainability in its products and operations. The CEO of the company is Ioannis Ikonomou.