This article showcases our top picks for the best Tokyo based CleanTech companies. These startups and companies are taking a variety of approaches to innovating the CleanTech industry, but are all exceptional companies well worth a follow.
We tried to pick companies across the size spectrum from cutting edge startups to established brands.
We selected these startups and companies for exceptional performance in one of these categories:
- Innovation
- Innovative ideas
- Innovative route to market
- Innovative product
- Growth
- Exceptional growth
- Exceptional growth strategy
- Management
- Societal impact
Top Tokyo CleanTech Startups
Data sourced from Crunchbase and SemRush.
Kyoto Fusioneering
Crunchbase Website Twitter Facebook Linkedin
The company is focused on developing advanced technologies for commercial fusion reactors
CLEAN PLANET
Crunchbase Website Twitter Facebook Linkedin
Clean Planet is a new source of clean energy.
WHITEPLUS
Crunchbase Website Twitter Facebook Linkedin
WHITEPLUS is a laundry delivery service based in Tokyo, Japan.
Energy Trade
Crunchbase Website Twitter Facebook Linkedin
Energy Trade is a energy & power wholesaler that procures and provides wholesale power services for retail electric power companies.
WOTA
Crunchbase Website Twitter Facebook Linkedin
WOTA is developing small-scale decentralized water recycling systems and autonomous control system for water treatment.
SPACECOOL
Crunchbase Website Twitter Facebook Linkedin
SPACECOOL is a manufacturer of optical films which block heat from the sun, suppress heat absorbtion and dissipates heat into space.
CaSy
Crunchbase Website Twitter Facebook Linkedin
CaSy offers general house cleaning such as room cleaning / cleaning and cleaning of water around bathtubs and kitchens.
Nihon Techno
Crunchbase Website Twitter Facebook Linkedin
Nihon Techno is an electrical consulting specializing in electrical equipment, safety management, inspection work, and power reduction.
Reconnai
Crunchbase Website Twitter Facebook Linkedin
A plastic sorting app that tells you how to sort your waste in your local neighborhood and rewards you for doing so correctly.
CleanDevice Technology
Crunchbase Website Twitter Facebook Linkedin
CleanDevice Technology is a clentech start-up company.
Nishihara Environment
Crunchbase Website Twitter Facebook Linkedin
Nishihara Environment provides environmental services and supplies products related to water infrastructure.
Maxus
Crunchbase Website Twitter Facebook Linkedin
Maxus is a video chat-based e-commerce business that offers a robust purchasing program.
Azuma Company
Crunchbase Website Twitter Facebook Linkedin
Azuma Company provides cleaning, security, and facility management services.
All Shokai
Crunchbase Website Twitter Facebook Linkedin
All Shoka is a building maintenance and management, from cleaning and equipment to security and services.
Wind Energy Research Institute
Crunchbase Website Twitter Facebook Linkedin
Weit is a wind energy consulting firm that specializes in wind condition, load and structure analysis, and turbine lives data analysis.
Chiyoda Kohan
Crunchbase Website Twitter Facebook Linkedin
Chiyoda Kohan is a manufacturer and seller of water treatment systems, electric power equipment, industrial machinery, and automobile parts.
Daisei Building Maintenance
Crunchbase Website Twitter Facebook Linkedin
Daisei Building Maintenance is cleaning services company for commercial areas.
RESC
Crunchbase Website Twitter Facebook Linkedin
RESC was established with the aim of achieving a battery that is disaster-resistant, carbon-neutral, and has widespread electric mobility.
Daven Roy
Crunchbase Website Twitter Facebook Linkedin
Daven Roy supplies linen and cleaning services.
Clean Green Forum
Crunchbase Website Twitter Facebook Linkedin
Clean Green Forum offers production and publication of clean energy.