
Businesses and Technologies
Businesses and Technologies
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Water Environmental Business
Water infrastructures
- Designing and constraction machinery and plant equipment
- A leading market share in the treatment of sludge from water purification plants and sewage treatment plants
- Also engaged in equipment for utilizing nitht soil (sludge recycling centers) and biomass
- And a track record with water and sewer plants and machinery businesses overseas
Life cycle business
- Operations management and maintenance for water and sewage treatment, nitht soil treatment, and biomass plants (approximately 150 plants and facilities)
- Equipment maintenance and repairs, supply of parts and chemicals
- Operations management for PFI/DBO projects (up to 20 years) and comprehensive subcontracting (multiyear)
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Industrial Business
Industrial Business
- Design, manufacture, and construction of plants and machinery related to the chemicals field and secondary battery production
- A diverse product lineup of machinery, including dryers, filtration systems, and mixers
- A track record for plant construction in Japan and overseas, centered on chemicals
Environment
- Design, manufacture, constraction and sale of waste liquid- and solid waste incinerator processing equipment
- Design, manufacture and sales of plants, equipment, and construction in the environmental field
- Industrial and general waste processing

Research & Development
Learn about Tsukishima Holdings Group’s versatile, advanced research & development and its unique research structure.
Tsukishima Holdings Group’s Technologies Contributing to the World
This section provides information on Tsukishima Holdings Group’s technologies that play key roles around the world.
Project Track Record
Tsukishima Holdings Group’s has compiled an extensive track record in projects across Japan and around the world.