Hephaestus Boiler Makers & Engineering has a rich history dating back to 1926, when Nikolaos Lestos established a small workshop in Thessaloniki. Initially focused on coal and biomass steam boilers, the company quickly earned a reputation for quality and innovation.

In 1960, Hephaestus invented the first machine for producing corrugated furnaces—a technological breakthrough that remains exclusive to only a few manufacturers worldwide. This innovation, combined with strong international partnerships and increased export activities, solidified Hephaestus as a global leader in boiler manufacturing.

During the 1970s, the company expanded into biomass and heat recovery systems, reflecting its commitment to environmental protection and energy efficiency. Today, with nearly a century of experience, Hephaestus continues to lead the industry, offering advanced solutions that balance tradition with innovation.