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Energy Startups in Tokyo

Discover 39 energy companies in Tokyo, Japan. See funding amounts, founders, and recent rounds.

Total Companies
39
Total Funding
$441.2M
Avg Funding
$17.6M

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Energy

Loop is a renewable energy company specializing in power generation and supply, lowering costs by owning the entire value chain.

Tokyo, Japan
Sep 2021

Founder Contacts

30,000+ verified contacts

$70.6M
raised

Terra Charge offers EV charging infrastructure business, EV charger installation proposals, installation work, operation, and maintenance.

Shibaura, Japan
Aug 2025

Founder Contacts

30,000+ verified contacts

Energy
$2.4M
raised

EX4Energy is a telecommunications company that specializes in business law and system construction solutions.

Tokyo, Japan
Aug 2024

Founder Contacts

30,000+ verified contacts

Aero Develop is a tech-driven company specializing in developing and selling advanced power systems for long-distance and heavy-load drones.

Koganei, Japan
Aug 2021

Founder Contacts

30,000+ verified contacts

Manufacturing
$121.0M
raised

TBM develops, manufactures, and sells LIMEX, an eco-friendly alternative to plastic and paper, promoting material recycling.

Tokyo, Japan
Jul 2021

Founder Contacts

30,000+ verified contacts

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Artificial Intelligence (AI)

Q.ENEST Holdings operates renewable power generation, electricity retail, storage, VPP, and greentech platform and ETRM services in Japan.

Shiba, Japan
Jun 2026

Founder Contacts

30,000+ verified contacts

Electric Vehicle
$1.9M
raised

Plugo specializes in the design and development of EV charging stations, as well as services like block-style auto stops and bar stands.

Higashi-shinagawa, Japan
Jun 2026

Founder Contacts

30,000+ verified contacts

Energy
$2.1M
raised

pHydrogen is an energy engineering firm that offers electrolyzers with earth-abundant resources using electrolyte engineering.

Tokyo, Japan
Jun 2025

Founder Contacts

30,000+ verified contacts

$12.3M
raised

Linea Innovations is an energy production company that develops commercial fusion reactors with advanced fuel technology.

Roppongi, Japan
Jun 2025

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$747K
raised

Greenphard Energy is an IT consulting firm that offers renewable energy, machine learning, IoT data analysis, and cloud computing services.

Tokyo, Japan
Jun 2026

Founder Contacts

30,000+ verified contacts

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Clean Energy
$2.1M
raised

Blossom Energy is a manufacturing company that develops advanced nuclear reactors that can produce clean energy.

Hongo, Japan
May 2025

Founder Contacts

30,000+ verified contacts

$122.2M
raised

Clean Energy Connect arranges green electricity solutions to help the corporate customers.

Otemachi, Japan
May 2026

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$17.0M
raised

Shizen Connect develops energy management systems that coordinate distributed energy resources.

Tokyo, Japan
May 2026

Founder Contacts

30,000+ verified contacts

Manufacturing

Lebo robotics is a manufacturing firm that develops blade maintenance robot, blade AI analysis, and repair material services.

Akishima, Japan
May 2023

Founder Contacts

30,000+ verified contacts

Clean Energy
$16.9M
raised

Helical Fusion is a startup company that aims to commercialize fusion energy using magnetic confinement of high-temperature plasmas.

Tokyo, Japan
Apr 2026

Founder Contacts

30,000+ verified contacts

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Girasol Energy is an IoT Platform provides innovative PLC technologies that enable wiser PV Plants.

Tokyo, Japan
Apr 2025

Founder Contacts

30,000+ verified contacts

Building Material
$10.7M
raised

Monochrome is creating a home operating system in order to power the next generation of energy-producing homes and roofs.

Tokyo, Japan
Apr 2026

Founder Contacts

30,000+ verified contacts

Electrical Distribution
$5.4M
raised

Sharing Energy focuses on renewable energy solutions, specializing in the promotion and deployment of solar power systems.

Shimbashi, Japan
Apr 2026

Founder Contacts

30,000+ verified contacts

Clean Energy
$4.4M
raised

Asusola is a renewable energy developer that specializes in the installation and operation of wind and solar energy projects.

Tokyo, Japan
Apr 2025

Founder Contacts

30,000+ verified contacts

Energy Grid Corporation is an electricity company that offers power retail, wholesale, trading, and power related business.

Marunouchi, Japan
Apr 2024

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
Unlimited exports
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Battery
$21.4M
raised

PowerX produces energy storage system solutions and power transfer vessels along with comprehensive EV charging station services.

Tokyo, Japan
Mar 2025

Founder Contacts

30,000+ verified contacts

$4.4M
raised

booost technologies is a corporate sustainability solution provider that offers energy management and new power agency services.

Tokyo, Japan
Mar 2026

Founder Contacts

30,000+ verified contacts

Energy Storage
$2.0M
raised

Carbon EX is an online platform that connects carbon credit and emissions exchange suppliers with consumers.

Tokyo, Japan
Mar 2025

Founder Contacts

30,000+ verified contacts

CleanTech

Clean Planet is a renewable energy organization that develops quantum hydrogen energy with cutting-edge technologies.

Marunouchi, Japan
Mar 2026

Founder Contacts

30,000+ verified contacts

Blockchain

Updater is a sustainability platform that offers services in social issues, supplying renewable electricity, supply chain, well being.

Tokyo, Japan
Feb 2026

Founder Contacts

30,000+ verified contacts

Showing 1 to 25 of 39 companies

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