Underwater Welding & Cutting Services in Greece

Mast MS S.A. is a Greek company based in Glyfada that operates within the wider maritime and offshore services sector, supporting shipowners, shipyards, and technical teams through an extensive portfolio of marine-focused activiti

OkeanOne operates as a specialized maritime technical services and representation firm, serving the global commercial shipping and offshore sectors. Established in 2015 and headquartered in Athens, Greece, the company functions as

Based in the maritime hub of Piraeus, Greece, Piraeus Marine Services S.A. is a technical services provider and commercial intermediary dedicated to the global shipping industry. Established in 2008, the company was founded by sen

Based in Piraeus, Greece, Thalassa Holdings operates as a specialized marine contractor and offshore services provider, integrating a diverse range of subsea and surface capabilities. Although the corporate holding structure was f

Valmarine Services SA is a specialized maritime technical services and commercial agency headquartered in the Athens metropolitan area of Greece. Established in 1988 by Leonidas Valmas, the company has evolved from a focused shipy