Top 5 CleanTech Startup Investors in South Korea in February 2025

Last updated: Feb 2025 A list of 5 angel investors and VC (Venture Capital) funds that invest in Cleantech startups based in South korea. We rank investors based on the number of investments they made in Cleantech companies from South korea. We update this investor list every month.

Top 5 CleanTech Startup Investors in South Korea in February 2025

Investor	CleanTech South Korea investments
Samsung Venture Investment	2
D3 Jubilee	2
GS Venture	1
Mirae Asset Capital	1
Y-Alliance Investment	1

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Investor list

Samsung Venture Investment is plays the role of driving the discovery and development of new businesses and technologies.

Investment focus

Information Technology, Software, Health Care
Series A, Series B, Seed
South Korea, United States, India

Portfolio highlights

Volumez — Volumez is SaaS composable data infrastructure. With Volumez, you can deploy applications in your cloud with precise control of IO characteristics using a fully declarative interface.
Mistral AI — Take control of the future with a complete AI solution from platform to interface, with open, customizable models that can be deployed anywhere.
Princeton NuEnergy — Princeton NuEnergy is a clean-tech startup focused on the direct recycling of lithium-ion batteries from electric vehicles and consumer electronics. Its patented Direct Battery Recycling technology to produce high-quality and high value-added cathode active materials with low operating cost from spent lithium-ion batteries and delivers sustainableenergy and environmental solutions.

D3 is headquartered in Seoul and San Francisco, pioneering the domestic and global impact investment areas. D3 redefines the role of capital by investing in entrepreneurial innovation that improves the lives of low-income families, women, and immigrants, and creates an environmentally sustainable world.Invest in ICT start-ups with highsocio-environmental value in low-income countries such as Korea, USA and South America, Africa and India.

Investment focus

Information Technology, Software, Health Care
Seed, Funding Round, Series A
South Korea, United States, Kenya

Portfolio highlights

Geogrid — Geogrid is a building water purification plant startup. Geogrid digitizes solutions for tap water, including purification systems, pipe cleaning, water quality control, carbon emissions calculation, building water control, and environmental change monitoring.
Skycool Systems — At SkyCool Systems, our mission is to deliver sustainable, energy-efficient cooling solutions to customers interested in reducing energy costs and carbon footprint. We’ve pioneered radiative cooling as a technology, and shown that specially designed optical films can enable this passive approach to cooling throughout the day. These optical filmsare highly reflective to sunlight but also emit thermal radiation exceptionally well to the cold of space through our atmosphere, enabling daytime operation during the hottest hours of the day. Our core innovation is a rooftop cooling panel. We apply the radiative film to rooftop panels and integrate them with air conditioning and refrigeration systems. The panels can be used as an add-on to air conditioning and refrigeration systems and in some circumstances even replace an air condensing unit. Our technology is accelerating the transition to a cleaner and more sustainable future.
Caredoc — CareDoc is an elderly care professional platform that provides information on proven elderly care facilities. Consumers looking for elderly care services were not able to find the information they wanted online or getting inaccurate information through word of mouth.On the other hand, providers of care services were having difficulty incollecting elderly customers. Caredoc solves these problems by providing verified care servise provider information on the mobile.

GS Venture is part of GS Group– an investment and industry holding, operating on the basis of its very own high technologies in telecommunications and innovation. Investments 0.1-10M USD in a startup.Fund Size: 40M USD GS Group is also developing a unique private innovation cluster, located in the special economic zone of Russian Federation(Kaliningrad region). Its aim is built an environment for innovative ideas for innovative ideas that will be able to enter the market. GS Group holding is the investor and initiator of Technopolis GS. It involve industrial cluster, research center, office space and comfortable living area.Priority fields: game developmentinteractive TV services (iTV)original tv contentsmart homeconsumer electronics development and productionmicrochip development for various purposes wearable technology (incl. wristbands, smartglasses, activity trackers, heart rate monitors, etc).

Investment focus

Energy, Mineral, CleanTech
Series A, Series B
South Korea

Portfolio highlights

Levit — Mobile commerce app that allows customers to have an enjoyable and affordable shopping experience
Awexome Ray — Awexome Ray is a company that manufactures next-generation X-ray generator.
Green Mineral — Green Mineral specializes in recycling metals in an environmentally friendly and cost-effective manner using microalgae. Green Mineral has developed technology to recycle lithium in an environmentally friendly manner by extracting lithium using a bio-mineralization technique rather than an existing organic solvent.

Mirae Asset Capital Market is a leading global investment banking, securities and institutional business firm that provides a wide range of financial services to a substantial and diversified client base.