Hitachi Zosen Corporation is a major Japanese industrial and engineering corporation. It produces waste treatment plants, industrial plants, precision machinery, industrial machinery, steel mill process equipment, steel structures, construction machinery, tunnel boring machines, and power plants.
Received revenues in Russia in 2021-2024, there is no any official announcement. Significantly reduced revenue in 2023 vs 2022. Revenue increased in 2024 vs 2023 by more than +100%.