Top 50 Climate Startup Investors in South Korea in January 2026

Portfolio highlights

• CrossHub — Crosshub is a fast-growing blockchain-based company focused on next-generation identity authentication and global payment solutions, gaining attention as a key deep-tech fintech player in the domestic market.
• SQUARES — SQUARES build commerce sites with no-code and use and manage them with ease.
• Studio Galilei — Studio Galilei is an SFO platform company that operates and manages mobility services.

Portfolio highlights

• FuriosaAI — FuriosaAI develops system semiconductors optimized for AI, enabling efficient processing of large amounts of data in a short period of time.
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• Korea Deep Learning — Korea Deep Learning is an artificial intelligence technology company that offers OCR, analytics, and 3D DX solutions.

Portfolio highlights

• Handys — Handys manages accommodation facilities without on-site human resources by automating all operational flows.
• Phantom AI — Phantom AI is democratizing the use of advanced driver assistance systems (ADAS) to reduce accidents, save lives and make driving more enjoyable, while delivering tomorrow’s self-driving technology. The company provides a comprehensive autonomous driving platform featuring computer vision, sensor fusion and control capabilities.Phantom AI hascreated the most accurate and highest-performing AI solutions available today that meet car manufacturer requirements, at a much lower price than existing solutions. Delivered through a modular, software-based vehicle stack, OEMs and Tier 1 suppliers can select the components they wish to integrate and customize the configuration for unparalleled flexibility.
• PineTree Therapeutics — PineTree Therapeutics engages in the development of disruptive therapies in Oncology and Immuno-oncology.

Portfolio highlights

• Yoitang — Yoitang is a brokerage platform that combines online and offline real estate transactions by utilizing big data and artificial intelligence from public institutions. CEO Heo Ji-soo acquired the 26th certified real estate agent license in 2015 and experienced 20 real estate brokerage businesses.
• Semos — Semos app offers water sports with certified trainers to enable users to learn anywhere anytime.
• Cloud Stone — Cloud Stone provides delivery services for college students.

Portfolio highlights

• Gottech — Gattech is creating an eco-friendly solution that combines 3D printing and recycling technology to domestically produce high-value industrial materials and components, reducing reliance on imports.
• Containus — Containus delivers tailored port logistics and land transport IT solutions using AI, blockchain, and cloud technologies, leveraging deep market and tech expertise.
• Pet Station — Pet Station is an innovative startup that aims to develop a unique and immersive cultural hub where pet-related content, services, and experiences are seamlessly integrated into offline spaces.

Portfolio highlights

• Neuromeka — Neuromeka specializes in robot technology and creates a robot platform business for manufacturing companies.
• H Energy — H Energy provides optimal operation of distributed resources and power brokerage services.
• Reset Company — Reset Company specializes in building sustainable energy production and resource circulation ecosystems.

Portfolio highlights

• Ettifos — Ettifos provides flexible, reliable, and innovative V2X solutions to enable communication between all stakeholders on the road.
• AIRS Medical — AIRS Medical is an MRI reconstruction software service provider.
• Flexell Space — Flexell Space engages in space solar cells, focusing on improving cost, delivery, design, and power efficiency.

Portfolio highlights

• AIRS Medical — AIRS Medical is an MRI reconstruction software service provider.
• AIRS Inc. — AIRS is at the forefront of advancing orthopedic surgery, setting the stage for the future with its innovative surgical platforms. The company is preparing for the next era in surgical technology, known as SURGERY 4.0. By leading the way with cutting-edge solutions, AIRS aims to transform orthopedic procedures, enhance precision, and redefinestandards in surgical care.
• Ubix Therapeutics — Ubix Therapeutics is a research and development company that develops anti-cancer drugs.

Portfolio highlights

• Frefins — Frefins is a specialized Rental Transformation (RX) company that generates value by connecting businesses, financial institutions, and consumers.
• Relay — Relay is a second-hand market solution that provides technology, logistics, and operational solutions required for the used business.
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Portfolio highlights

• JNJ Tech — JNJ Tech is a digital healthcare startup that will provide services such as pharmaceutical ordering, inventory management, and pharmaceutical information.
• RealDesignTech — Official Website of RealDesignTech
• Ensol Biosciences — EnSol Bioscience is a creative and challenging company that makes it possible and realizes that many people in the world say it is impossible.

Portfolio highlights

• Studio Galilei — Studio Galilei is an SFO platform company that operates and manages mobility services.
• Worker's high — Worker's high Co. is a commerce company that offers an IOT based unmanned store service.
• Bell Therapeutics — New generation Digital Therapeutics.

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.
• RECO — Integrated waste and resource management platform copmany
• 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.

Portfolio highlights

• Rovigos — Rovigos analyzes data from your whole business to help you make better forecasts and choices.
• Welfare Union — Welfare Union focused on customized senior care meals and nutritional services.
• Phyto Research — Phyto Research offers virus-free, high-quality seedlings as OEM through tissue culture and seed manufacturing.

Portfolio highlights

• Acon3D — Digital Asset Store. Use brushes, 3D backgrounds & animated deformes for all creative fields!
• Letsur — Letsur developing automated solutions for AI development and data cleaning services.
• MediMabBio — Creating therapeutic opportunities for the most serious diseases.

Portfolio highlights

• Linsol — Linsol develops life-saving and environmental detection solutions based on defense-derived search and detection technology.
• OASYS STUDIO — ​OASYS STUDIO is a cloud-native visual effects company that integrates VFX pipeline services and production within a cloud environment. They offer scalable and efficient production solutions, fostering stable collaboration structures for clients.
• Thermoeye — Thermoeye provides thermal imaging systems utilizing temperature analysis technology.

Portfolio highlights

• Realry — Search, compare, and shop your luxury items here. Realry is your luxury fashion search engine that lets you search thousands of online fashion stores at once.
• Veramore — Veramore is an online store that sells a wide range of beauty and cosmetic products.
• SQUARES — SQUARES build commerce sites with no-code and use and manage them with ease.

Portfolio highlights

• Nventric — Nventric is a medical device company that develops core products for neurovascular, coronary heart, and peripheral vascular applications.
• Avelos Therapeutics — Avelos Therapeutics is a precision medicine company in the clinical stage that finds, creates, and sells targeted therapeutics.
• DewCell — Dewcell Biotherapeutics develops synthetic platelets using biomimetic technology. The company's system secures stem cell differentiation technology into megakaryocytes that generate platelets and mass-produces artificial platelets.

Portfolio highlights

• Qunova Computing, Inc. — Quantum computing based computing innovations for new materials and drug discovery, and advanced technology solution consulting services.
• HydroXpand — HydroXpand is an innovative developer and manufacturer specializing in the design and production of anion exchange membrane (AEM) electrolysis stacks, which are key components in the efficient and sustainable production of hydrogen through water electrolysis.
• Illimis Therapeutics — We translate cutting-edge science into innovative medicine

Portfolio highlights

• Ucube — Ucube is an Information and Communication Technology (ICT) specialist company that is actively accelerating its preparations for a public listing. The company is undergoing a series of strategic initiatives, such as refining its financial operations, enhancing its product offerings, and aligning its corporate structure to meet the regulatory andmarket demands necessary for a successful initial public offering (IPO).
• AutoHands — AutoHands is a South Korea-based mobility company that offers comprehensive integrated mobility services including vehicle buying and selling, management, online used-car auctions, car rentals, extended warranties, residual value guarantees, mobile maintenance, and accident compensation programs.
• HydroXpand — HydroXpand is an innovative developer and manufacturer specializing in the design and production of anion exchange membrane (AEM) electrolysis stacks, which are key components in the efficient and sustainable production of hydrogen through water electrolysis.

Portfolio highlights

• 90days — 90days is an electronic bill-based P2B investment brokerage platform.
• Together Funding — Together Funding offers peer-to-peer financial service.
• Geneos Therapeutics — Geneos is developer of a neo-antigen based personalized immunotherapy designed to offer cancer treatment. The company's technology is designed to identify relevant neoantigen targets from individual patient tumors to develop novel treatments for cancer, providing patients with tumor targeted immunotherapies to cure their disease.

Portfolio highlights

• Ettifos — Ettifos provides flexible, reliable, and innovative V2X solutions to enable communication between all stakeholders on the road.
• SCBIO — SCBIO is a pharmaceutical company that makes drugs with specialized technologies in immuno-oncology. The company discovers and develops novel therapeutics for future medicine.
• AIRS Medical — AIRS Medical is an MRI reconstruction software service provider.

Portfolio highlights

• Runbear — Runbear optimizes customer support with data-driven insights from past incidents and your product's knowledge base.
• Ttukboka — Ttukboka is a money-making English word quiz app.
• Apollo Studios — Studio is a hub for creating, evolving, and consuming your graph for all members of your team.

Portfolio highlights

• 8A Group — 8A builds strong study habits and helps students accelerate their mastery of knowledge. The 8A program focuses on in-depth academic skills, ensuring students master the necessary knowledge at an advanced level and achieve excellent results.
• Cashmore — Cashmore is an app service that analyzes consumers' store visits, mobility paths, and consumption history to deliver customized discount benefits.
• Filum.ai — In the new digital transformation era, connecting every touchpoint for every stakeholder on the journey is crucial in helping businesses create a competitive advantage. Filum enables businesses to build a foundation that promotes creativity and the power of inner strengths to make journeys of excellence. We empower businesses by helping them createexcellent experiences with the power of data and cutting-edge technologies.

Portfolio highlights

• Aberra — Aberra is using "Dister," an AI data analysis tool, to optimize sales for Coupang, one of South Korea's largest e-commerce platforms.
• Brave Company — Brave Company is an internet publishing company. Well, the lusts, but not the burdens of the ZZP existence. BraveCompany is for self-employed people who want to do more and manage less. Are you in paid employment and do you doubt whether you dare to make the leap? Even then, BraveCompany offers a warm bath with 'colleagues' that you havegone for, a network with potential assignments and invoicing services. BraveCompany is for successful professionals who are or want to become independent. What can we mean for each other? We share knowledge, trends and help with professional issues. And all that in the atmosphere of a home port. So you benefit from the benefits of experienced colleagues. Do you see any more possibilities with your current client to do work, or do you regularly refer projects to colleagues? We offer the framework to seize these opportunities and also be rewarded for your talent as a matchmaker.
• Wrtn Technologies — Wrtn Technologies develops an AI-powered writing assistant through NLP-based AI.

Portfolio highlights

• wooptix — Wooptix is a developer of light field and wavefront phase imaging platform designed to acquire all information about the light using...
• Medisolar — Medisol is a food technology firm that also provides personalized food care solutions.
• C2N Diagnostics — C2N Diagnostics, LLC is a privately held protein diagnostic and therapeutic discovery company targeting progressive neurodegeneration. They formed in late 2007 by scientific co-founders Drs. David Holtzman and Randall Bateman of Washington University School of Medicine in St. Louis, and LifeTech Research, a Maryland-based technology research andcommercialization firm (www.lifetechresearch.com). They reside at the Center for Emerging Technologies in St. Louis.

Portfolio highlights

• Upstage — Upstage AI is an artificial intelligence (AI) startup that helps companies focus on their core businesses.
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• Illimis Therapeutics — We translate cutting-edge science into innovative medicine

Portfolio highlights

• INTAKE foods — INTAKE foods (인테이크푸즈) is a company focused on food content development and food branding, specialized in the innovation of leading food brands. It is focused on brand development, content development and publishing, such as food activities, intake of foods, and a food culture of innovation.
• Tefa Robotics — The aim of Tefa Robotics is to alleviate the lack of qualified robotics engineers. One of the main components of the fourth industrial revolution is industrial robots, however, their effective deployment was hampered by technical limitations. This is one of the major barriers to the adoption of industrial robots, and Tefa Robotics is working toovercome it by creating a low-code solution in an effort to make things simpler and more effective.
• Raion Robotics — Raion Robotics manufactures walking robots for industrial applications and offers prospects in potential industries such as defense, construction, and logistics.

Portfolio highlights

• MediMabBio — Creating therapeutic opportunities for the most serious diseases.
• Eurobotics — Eurobotics is a cutting-edge startup focused on developing autonomous walking robot technology capable of navigating and operating effectively in irregular, complex, or unpredictable environments.
• PineTree Therapeutics — PineTree Therapeutics engages in the development of disruptive therapies in Oncology and Immuno-oncology.

Portfolio highlights

• Upstage — Upstage AI is an artificial intelligence (AI) startup that helps companies focus on their core businesses.
• EPD Biotherapeutics — EPDBio is a platform technology-based biotech company that provides research and product development services.
• Jupiter — Getting access to Jupiter before others. 100% digital banking with no pain. Zero balance accounts, no hidden fees. Master your money, reap rewards on Jupiter app - partnered with an RBI licensed bank for max trust.

Portfolio highlights

• Qunova Computing, Inc. — Quantum computing based computing innovations for new materials and drug discovery, and advanced technology solution consulting services.
• Yeoshin — Yeoshin is a skin treatment information platform.
• Upstage — Upstage AI is an artificial intelligence (AI) startup that helps companies focus on their core businesses.

Portfolio highlights

• Ettifos — Ettifos provides flexible, reliable, and innovative V2X solutions to enable communication between all stakeholders on the road.
• Bem Robotics — Bem Robotics is developer of indoor industrial robotics technology designed to improve automated material handling and operational control
• Beyond Honeycomb — Beyond Honeycomb is a food-tech company developing an AI-driven kitchen robot solution. Our AI Chef reproduces the texture and taste of the world-class chef’s dish at the molecular level.

Portfolio highlights

• JLT — JLT supplies industrial automation equipment solutions and focuses on technology improvement through an integrated welding solution development project.
• Selta Square — Selta Square is an AI-based drug monitoring company that provides full-cycle drug monitoring solutions using artificial intelligence technology.
• PineTree Therapeutics — PineTree Therapeutics engages in the development of disruptive therapies in Oncology and Immuno-oncology.

Portfolio highlights

• Trustay — Trustay is a real estate asset management company.
• Kimu Studio — Kimu discovers servant artists, plans education and exhibitions with the artist's unique sensibility.
• Kuntian New Energy — Hebei Kuntian New Energy is a producer of anode materials for lithium-ion batteries.

Portfolio highlights

• Finda Auto — Finda Auto is an internal business of Finda, a finance company that specializes in financing.
• AIDIN ROBOTICS — AIDIN ROBOTICS redefine interactive sensors. Advanced force/torque sensor, proximity sensor for human-robot collaboration.
• Korea Precision Materials Industry — Korea Precision Materials Industry is a manufacturer of next-generation composite materials used for weight reduction.

Portfolio highlights

• ENERZAi — As your AI catalyst, we are dedicated to spearheading an AI breakthrough with our cutting-edge AI optimization technology.
• Raywatt — Raywatt is a startup that develops medical devices for cardiovascular interventions.
• Studio Lab — Studio Lab offers artificial intelligence technology for the fashion industry.

Portfolio highlights

• Dencom — Dencom is an IT company that creates dental platforms for medical services.
• NationA — We are NationA
• Wedbush Financial Services — Wedbush Financial Services is a diversified financial services company.

Portfolio highlights

• Trioar — Trioar is a biotechnological research company that manufacture pharmaceutical products and drugs.
• SOY MEDIA — Storytelling Opens Your world
• SCBIO — SCBIO is a pharmaceutical company that makes drugs with specialized technologies in immuno-oncology. The company discovers and develops novel therapeutics for future medicine.

Portfolio highlights

• Cutback — Cutback is an AI-powered video editing assistant designed to streamline the editing process by automatically analyzing footage, suggesting cuts, enhancing visuals, and helping users create polished videos with minimal manual effort.
• Money Walk — Money Walk is a novel pedometer program that allows users to earn money simply by walking.' Creddy,' the yellow companion who loves to walk, will look after your health and your wallet. Install the Money Walk app right now and you'll be able to catch both health and money.
• Pickle — We are crafting personal intelligence designed to amplify human agency, helping you shape the life you want. Meet Pickle I and Pickle OS, the core foundations for the soul computing era.

Portfolio highlights

• Sugarblade — Sugarblade is a non-destructive test-based used golf goods certification and trading platform.
• SpaceVision — Space Vision is an artificial intelligence-powered digital advertising platform.
• City Storage — City Storage is a side dish platform that produces and sells salads, soups, and pickles.

Portfolio highlights

• GREENDA — GREENDA is a bio-aviation oil and gas raw material manufacturing company.
• LNPsolution — LNPsolution is a cutting-edge biotechnology company specializing in AI-based new drug development, utilizing advanced artificial intelligence and machine learning algorithms to accelerate drug discovery, optimize compound screening, and reduce the time and cost traditionally associated with pharmaceutical research and development.
• ICU Corporation — ICU Corporation offers skilled and high-level optics from opticians with master's and doctoral degrees in optics, ensuring ease and sharp vision, which is the essence of glasses.

Portfolio highlights

• Vespexx — The ultimate tool for couples: sync schedules, track health, and strengthen your relationship with expert guidance. Available in 100+ countries, trusted by 400K+ couples
• SCBIO — SCBIO is a pharmaceutical company that makes drugs with specialized technologies in immuno-oncology. The company discovers and develops novel therapeutics for future medicine.
• CipherOwl Inc — CipherOwl delivers AI-powered digital asset intelligence and automation tools for institutions, helping banks, exchanges, and crypto teams manage risk, ensure compliance, and operate with confidence.

Portfolio highlights

• INVAIZ — INVAIZ sells macro input keyboards, plug-ins, and accessories.
• Jikida — Jikida is an online compliance solution that allows businesses and organizations to monitor, manage, and supervise their compliance with personal information protection rules in real time.
• FOBECON — Pobicon offers an auto-estimation solution that analyzes construction blueprints using vision AI and other algorithms to quantify the net quantity of raw materials utilized in construction in three days.

Portfolio highlights

• AltMedical — AltMedical is a research institute jointly established with Dong-A University and aims to develop a treatment for Alzheimer's disease.
• Chain Lightning — Chain Lightning is an electric vehicle charging station that provides electric vehicle care payment and charge management services.
• NAiEEL Technology — NAiEEL Technology offers energy and environmental technology solutions.

Portfolio highlights

• Robros — Robros is constantly creating technology to break through the barrier between people and robots in order to build a world in which everyone in the service industry can live a physically and emotionally happy life.
• Big Value — Big Value is a price analysis for multiplex houses.
• MediQStar — MediQStar is a startup developing a generative AI

Portfolio highlights

• Qunova Computing, Inc. — Quantum computing based computing innovations for new materials and drug discovery, and advanced technology solution consulting services.
• Yeoshin — Yeoshin is a skin treatment information platform.
• Upstage — Upstage AI is an artificial intelligence (AI) startup that helps companies focus on their core businesses.

Portfolio highlights

• H2 — H2 is a Korea-based advanced energy storage company specialized in vanadium redox flow battery which is an optimal solution especially for large-scale and long-duration energy storage. H2 has developed cutting-edge EnerFLOW series energy storage using its own vanadium redox flow batteries, which is commercially available at the moment. H2 isexpected to grow fast and big due to H2's unique design and manufacturing capabilities, and a promising market of large-scale energy storage.
• Seadronix — Seadronix is a AI technology-based autonomous navigation solutions developed by PhD researchers. It saves cost and secures safety based on various learning data.
• BRUSH Theatre — BRUSH Theatre is a theatre for live performances.

Portfolio highlights

• 42dot — The answer to mobility and everything
• WeaveGrid — WeaveGrid operates with utilities and owners of electric vehicles (EV) to allow and speed up transportation electrification. Using machine learning, optimization, and predictive analytics, the company's software solution solves several EV-grid integration challenges for utilities in a systems-oriented manner; helps integrate renewable energyresources on the grid; and saves utility customers' money on their bills.
• Obsidian Sensors — Obsidian Sensors develops a glass microelectromechanical system designed to manufacture automotive sensors. The MEMS uses infrared imaging for applications like security cameras and autonomous vehicles, enabling clients to get incumbent silicon MEMS-based sensors easily. it was founded in La Jolla, California in 2017.

Portfolio highlights

• Letsur — Letsur developing automated solutions for AI development and data cleaning services.
• Nex Eye — Nex Eye is a start-up that develops first-in-class antibodies targeting refractory factors of immuno-oncology drugs.
• Liberty Labs — Liberty Labs specializes in prompt engineering that allows them to build applications that showcase AI potential. Liberty Labs offers products such as Toolbuilder, regex.ai, Opencharacter, and CLN.me.

Portfolio highlights

• Amogy — Amogy develops a novel carbon-free energy storage system using ammonia as a fuel, exhibiting unprecedented energy density
• Qunova Computing, Inc. — Quantum computing based computing innovations for new materials and drug discovery, and advanced technology solution consulting services.
• TEN Inc — TEN Inc. provides an MLops platform (AI workload orchestration) for efficient operation of AI infrastructure.

Portfolio highlights

• CUBIG — CUBIG protects personal data from hyper-scale AI via privacy-preserving synthetic data by enabling data owners' pseudonymization and data de-identification data may be kept and shared safely.
• Orangebiomed — Orange Biomed brings anytime, anywhere healthcare to people with diabetes. By seamlessly integrating lab-level technology into point-of-care devices, we make healthcare more accessible and affordable for everyone.
• Studio Galilei — Studio Galilei is an SFO platform company that operates and manages mobility services.