Asusola is a renewable energy developer that specializes in the installation and operation of wind and solar energy projects.
Power Diamond Systems
Series A in 2025
Power Diamond Systems is a research and development firm specializing in diamond semiconductor devices. It focuses on creating ultra-compact, high-efficiency inverter modules using diamond transistors, contributing to energy conservation and sustainability.
Green Carbon
Venture Round in 2024
Green Carbon is an environmental technology company that specializes in reducing greenhouse gas emissions. It operates a carbon credit trading platform, facilitating the creation, registration, and sale of carbon credits derived from nature-based projects worldwide. The company's portfolio spans various sectors, including CO2 and methane gas reduction, agriculture-related, and environmental projects. Additionally, Green Carbon provides environmental research and development, as well as ESG consulting services, helping industries minimize their environmental impact and promote sustainable development.
elleThermo
Seed Round in 2024
elleThermo specializes in developing Semiconductor-Sensitised Thermal Cells (STCs), a technology designed to convert unused waste heat above room temperature into electricity.
EneCoat Technologies, established in 2018 and headquartered in Kyoto, Japan, specializes in the manufacturing and sale of perovskite solar cells and associated materials. The company focuses on developing and commercializing thin-film solar cell technologies, aiming to generate power even in low-light conditions. EneCoat's mission is to protect the environment and efficiently harness natural energy sources, enabling businesses to conveniently produce energy from solar cells.
Nature is an IoT company that develops Nature Remo, a smart remote controller that connects home appliances to the internet. The system enables users to operate window-mounted or through-wall air conditioners from anywhere via a smartphone app, pre-cool spaces, and automatically switch off units when leaving. The solution consists of a Wi-Fi connected controller and a power plug; the controller uses infrared to communicate with AC units and carries sensors for temperature, humidity, motion, and illumination, while the power plug measures energy use and can switch outlets on or off. The company focuses on turning ordinary appliances into connected devices to improve comfort and energy efficiency. Nature was founded in 2014 and is headquartered in Tokyo, Japan.
3DC specializes in the development and manufacturing of Graphene Mesosponge (GMS), a novel carbon material designed for electrodes in next-generation batteries, capacitors, fuel cells, and other energy storage devices. The company's focus is on creating materials resistant to degradation and with reduced environmental impact.
Aeterlink
Series B in 2024
Aeterlink is a developer of innovative wireless power transfer technology aimed at creating a digital landscape devoid of wires. The company specializes in applying its advanced technology across various sectors, including factory automation, robotics, smart homes, and healthcare. By enabling wireless power transmission over distances, Aeterlink's solutions enhance efficiency and sustainability while improving safety by eliminating the hazards associated with traditional wiring. Their practical level technologies facilitate greater flexibility in device placement and operation, contributing to a more connected and streamlined environment across multiple industries.
Enechain is a solar energy solution company that specializes in creating an energy marketplace platform for trading energy products. The firm provides a price discovery function that helps visualize fair market prices, allowing users to understand the value of various energy offerings. In addition, Enechain's distribution function facilitates the conclusion of transactions and the distribution of products based on these fair prices, enabling efficient buying and selling within the energy sector. Through its innovative approach, Enechain aims to enhance the trading experience for users in the renewable energy market.
Nature
Venture Round in 2024
Nature is an IoT company that develops Nature Remo, a smart remote controller that connects home appliances to the internet. The system enables users to operate window-mounted or through-wall air conditioners from anywhere via a smartphone app, pre-cool spaces, and automatically switch off units when leaving. The solution consists of a Wi-Fi connected controller and a power plug; the controller uses infrared to communicate with AC units and carries sensors for temperature, humidity, motion, and illumination, while the power plug measures energy use and can switch outlets on or off. The company focuses on turning ordinary appliances into connected devices to improve comfort and energy efficiency. Nature was founded in 2014 and is headquartered in Tokyo, Japan.
AZUL Energy
Series A in 2024
AZUL Energy is a pioneering company focused on enhancing air battery performance through innovative catalyst technology. The company specializes in the development and manufacturing of metal-free catalytic electrodes and electrolysis catalysts, which are designed to optimize energy systems and promote a recycling-oriented society. AZUL Energy's research has demonstrated that its catalyst electrodes, which utilize unique pigments, outperform traditional materials such as platinum carbon. By providing cost-effective and resource-efficient solutions, AZUL Energy aims to facilitate the production of green hydrogen and support the transition to sustainable energy practices. Through its eco-friendly products, the company also advocates for new lifestyles that align with environmental sustainability.
Looop
Venture Round in 2017
Looop Inc. is a renewable energy company based in Tokyo, Japan, specializing in the construction, development, and maintenance of solar power generation systems. Founded in 2011, Looop provides services that encompass the entire value chain, including the development, sales, and operation of photovoltaic power stations. By owning and managing the processes involved in solar energy production, the company aims to lower costs and promote sustainable living. Looop's offerings facilitate a seamless transition for customers looking to adopt renewable energy solutions, thereby contributing to the growth of the solar energy sector.
Renewable Japan
Venture Round in 2015
Renewable Japan Co., Ltd. is a renewable energy company based in Tokyo, Japan, founded in 2012. The company specializes in the development, construction, operation, and management of renewable energy power plants, particularly in solar, wind, and small hydropower sectors. Additionally, Renewable Japan provides project management services, negotiates grid connections with utility companies, and assists with the necessary applications for permissions and licenses required for power plant operations. The company also offers financing services tailored to power plant needs, positioning itself as a comprehensive player in the renewable energy sector.
SymEnergy
Venture Round in 2013
SymEnergy is an energy management company focused on creating a sustainable society through various renewable energy services. The company specializes in solar power generation, biomass, hydroelectric, and geothermal power, offering solutions that enhance energy efficiency. Its services include photovoltaic and small-scale biomass power generation, as well as improvements to equipment operations and electricity retail. Additionally, SymEnergy provides building energy management system (BEMS) aggregation and energy-saving support, all aimed at promoting a recycling-oriented society. Through its diverse offerings, SymEnergy contributes to environmental sustainability and energy conservation.
Yeong Guan Energy Technology Group
Venture Round in 2008
Yeong Guan Energy Technology Group is a casting components manufacturer serving wind power, energy and heavy industrial equipment markets. It produces low-temperature high-tensile spheroidal graphite iron and gray iron castings for wind turbine hubs, gear boxes, bases, steam turbine components, and other energy applications, as well as castings for injection molding machines and large-scale machine tools. The company also provides related finishing and assembly capabilities, including processing, welding, painting, and testing. Founded in 1971 and headquartered in Ningbo, China, it operates manufacturing facilities in China and Taiwan (Ningbo, Nanjing, Dongguan), with revenue derived principally from China and Taiwan. Its broad product lines cover energy castings, injection molding machine castings, industry machine castings, forging machines, hydraulic presses, cranes, equipment beds, rolling mills, and mining machinery.