komham
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komham - overview
Established
2020
Location
Sapporo-shi, Hokkaido, Japan
Primary Industry
Environmental Services
About
Based in Japan, and founded in 2020, komham inc. , d. b. a.
komham, develops microbial technology and systems to support biomass recycling. The company was founded by its CEO, Suno Nishiyama. In February 2026, komham raised JPY 20 million in venture funding from Hokkaido Kyoso Partners. The company’s product line includes COMHAM, a biomass recycling technology that breaks down unprocessed waste from food factories.
It offers environmentally friendly garbage disposal technology that composts waste before it decomposes using microorganisms. After decomposition, this compost (a special fertilizer) can be used for fertilizing and conditioning land. With the help of biomass treatment, the company eliminates and reduces the volume of organic waste, including food waste, livestock manure, and sewage sludge.
Current Investors
Digital Garage, Inc., Plus Social Investment, DG Incubation
Primary Industry
Environmental Services
Sub Industries
Waste Management, Green IT, Recycling
Website
www.komham.jp
Verticals
Clean Technology
Company Stage
Early Stage
Total Amount Raised
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