Top 50 B2B Startup Investors in South Korea in May 2026

Portfolio highlights

• SeedN — SeedN provides air conditioning system temperature management solutions for office spaces.
• Portrai — Portrai leverages cutting-edge spatial transcriptomics to reveal unprecedented biological insights, transforming target discovery into transformative therapies.
• Intelon Optics — Intelon Optics is a medical device company that focuses on the development and commercialization of the Brillouin Optical Scanner System.

Portfolio highlights

• Kueski — Kueski is the online lender for the Middle Class of Mexico and Latin America. The company uses big data and advanced analytics to approve and deliver loans in a matter of minutes. Simple, paperless and available 24/7, Kueski is the most convenient lending platform for those who need an immediate loan. The company has become the fastest growingplatform of its kind in the region and has already granted thousands of loans.
• Testlio — Tackle the most demanding software testing challenges with Testlio in any location, on any device, in any language, or on any payment system.
• Lendit — Lendit is the leading personal loan oriented marketplace lending company in Korea that operates fully online and manages a marketplace platform where investors can provide capital to people seeking loans. Through our advanced risk ranking algorithm and cost- effective operational process, borrowers can access to an appealing interest rate andinvestors can enjoy ‘high and stable’ yield. We offer borrowers an APR between 4.5% and 18.0%, and investors an average return of 10.66%. By transforming the traditional banking system, we aim to help both borrowers and investors to achieve financial goals.

Portfolio highlights

• Pay Months — Korean Buy Now Pay Later(BNPL) fintech startup that solves financing problems in e-Commerce
• Unastella — Unastella operates its own launch vehicles to provide human space travel platform services.
• UModeler — UModeler is a Unity3D editor extension to empower you to designer your level and mesh without leaving Unity.

Portfolio highlights

• Ettifos — Ettifos provides flexible, reliable, and innovative V2X solutions to enable communication between all stakeholders on the road.
• Coxwave — Coxwave provides product analytics and observability for AI applications. The Skylight platform instruments LLM prompts, responses, context, and user interactions via SDKs and ingestion APIs. It aggregates metrics such as quality, latency, token usage, and cost, and presents dashboards to monitor trends and detect regressions. Teams use it tocollect human feedback, build evaluation datasets, and compare prompt or model variants before and after releases. Tracing links events across sessions and workflows, helping correlate outcomes with inputs and application state. Integrations connect to common LLM providers, orchestration frameworks, and data pipelines, allowing data to flow into existing analytics stacks and workflows.
• Flexell Space — FLEXELL SPACE primarily focuses on the development and manufacturing of space solar cells, aiming to provide differentiated products for our customers in the space industry

Portfolio highlights

• Acon3D — Digital Asset Store. Use brushes, 3D backgrounds & animated deformes for all creative fields!
• Coxwave — Coxwave provides product analytics and observability for AI applications. The Skylight platform instruments LLM prompts, responses, context, and user interactions via SDKs and ingestion APIs. It aggregates metrics such as quality, latency, token usage, and cost, and presents dashboards to monitor trends and detect regressions. Teams use it tocollect human feedback, build evaluation datasets, and compare prompt or model variants before and after releases. Tracing links events across sessions and workflows, helping correlate outcomes with inputs and application state. Integrations connect to common LLM providers, orchestration frameworks, and data pipelines, allowing data to flow into existing analytics stacks and workflows.
• Habit Factory — Habit Factory provides financial big data analytics solutions.

Portfolio highlights

• Dentlink — Next Generation Dental Lab Service
• Purple AI — Purple AI is a brain disease AI platform company.
• My Herb & Healthcare — MyHerb Healthcare proivdes a specialized analysis for nutritional supplements.

Portfolio highlights

• 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.
• Ride — RideNow: An app-based platform for test drives and vehicle purchases. RideCare: App-based B2B and B2C vehicle care services. RideContents: Educational services for automotive brands, aimed at enhancing the quality of manufacturers and importers. RideOn: After-sales management services for electric vehicle chargers.
• Rootfinders — RouteFinders develops an AI-based media platform to support independent living for visually impaired individuals in an increasingly digital world.

Portfolio highlights

• Nex Eye — Nex Eye is a start-up that develops first-in-class antibodies targeting refractory factors of immuno-oncology drugs.
• DOD — DOD is data-driven musical business platform.
• ProtoPie — Prototyping interactions as easy as pie ProtoPie is an easy but powerful software that allows designers and engineers to plan, communicate, and demonstrate an interactive mobile product. Build a sophisticated prototype without any coding, but leveraging all the native mobile device features. The powerful capabilities are already recognized andadopted by the global top brands and such as Google, Microsoft, R/GA, and Ideo.

Portfolio highlights

• ASWEMAKE — ASWEMAKE is a shopping app that delivers groceries.
• Dime Bio — Dime Bio is a drug development company for novel dementia treatments.
• Arbor Biotechnologies — Arbor Biotechnologies is an early stage life sciences company pushing the boundaries of biodiscovery. Using artificial intelligence, genome sequencing, gene synthesis and high-throughput screening, we are accelerating the discovery of proteins for improving human health and sustainability.

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

• 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.
• Unit Lab — "Unitlab is an innovative company that offers a comprehensive, integrated platform for modular architecture, streamlining every stage of the building process—from initial planning and design to final construction.
• Driving Teacher — You may search and compare the pricing of all driving schools countrywide in Driving Teacher, and you can help students make real-time training reservations with just a few clicks without connecting to a counselor. Furthermore, it provides an online reservation management platform to driving schools in order to automate the driving school system,as well as sales growth through customized marketing.

Portfolio highlights

• Sweet Bio — Sweet Bio is a food-based biotech company that changes the lifestyle of everyone in the world to be healthy and happy.
• NeoCannBio — NeoCannBio provides natural product processing facilities for generating new medications derived from natural goods and built a cannabinoid library of hemp, and medical cannabis.
• Endorobotics — Endorobotics is a healthcare centre that offers endoscopic surgery services.

Portfolio highlights

• MY NORMAL — MY NORMAL provides food and services for ketogenic diets.
• Linq — We are creating ‘hyper-automated insurance platforms’ to comprehensively support underwriters and claim adjusters and to facilitate communication between insurers and reinsurers using AI and deep learning.
• The Wave Talk — The.Wave.Talk developed a biosensor that can detect and monitor impurities (bacteria) within a second. 420,000 people die of food-borne disease per year. Moreover, 10 million people will die of antimicrobial resistance by 2050. It's all about bacteria. It is the origin of life and 5 million-trillion-trillion bacteria are living together withus today. Bacteria are everywhere and every-time. Comparing to this, conventional technologies can detect bacteria only with sampling manner. Because they take long time(several hours up-to days) even with expensive tools.

Portfolio highlights

• GenixCure — ANLBIO is a researcher and developer of adeno-associated virus-based gene therapy products.
• RideFlux — RideFlux is a self-driving software company for safe and reliable autonomous transporation service. Since our foundation in 2018, we hope for a better world where everyone can be safer and more comfortable while moving with our self-driving cars and software. We believe in the potential that self-driving technology embraces, how driving canbecome an innovative experience not a mere stress, which inspires us to build up its future with every step on our way.Our headquarter is located in Jeju island, one of the best test-beds in the world for developing reliable AD software technologies. It has a variety of road environments and various weather conditions across the island (1850 square kilometers), and significantly high demands for mobility service (16 million visitors a year without bring own vehicles). We are strategically located for technology enhancement for reliable urban autonomy. For the Safety, Beyond the Safety.
• KB-Element — KB-Element is a graphene development and production company that also turns graphene into intermediate items and novel materials.

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

• FeatPaper — Turn PDFs and presentations into interactive web viewers with engagement analytics. Know who viewed your document and what they focused on.
• MediMabBio — Creating therapeutic opportunities for the most serious diseases.
• SQUARES — SQUARES build commerce sites with no-code and use and manage them with ease.

Portfolio highlights

• ActionFit — ActionFit is a video game company with expertise in developing and publishing video games for the mobile platform.
• Pop-Up Studio — Pop-Up Studio is a joint venture between Singapore-based venture studio Wilt Venture Builders (WVB) and AI studio DubDubDub, bringing together venture creation expertise and advanced artificial intelligence capabilities to develop innovative, technology-driven solutions for brands and digital platforms.
• Korea Deep Learning — Korea Deep Learning is an artificial intelligence technology company that offers OCR, analytics, and 3D DX solutions.

Portfolio highlights

• Spectro Cloud — Enterprise Kubernetes management platform built for scale. Complete lifecycle management of any type of cluster, from bare metal to the edge.
• WellSaid Labs — WellSaid Labs is a developer of art text-to-speech technology that creates life-like synthetic voices, from the voices of real people. The company's patent-pending technology allows them to recreate any voice imaginable and generate speech with the same pitch, emphasis, and intonation as the source speaker - As if they’d spoken it themselves.
• Nuvemshop — Nuvemshop provides entrepreneurs and SMBs with the tools to set up, manage, and promote their online business easily from any device.With the suite of tools around payments, shipping, inventory management, and marketing provided by the company, owners are enabled to participate in the e-commerce market, ramp up their sales, reduce costs, andprovide their end customers with a shopping experience.In 2011, co-founders Alejandro Alfonso, Santiago Sosa, Jose Abuchaem, Martin Palombo, and Alejandro Vazquez established Nuvemshop in 2011.

Portfolio highlights

• Dot Mill — Dot Mill is a mixed reality content production company.
• Foody Worm — Foody Worm is an insect research company that practices and develops ESG and sustainability management through insects.
• Works Mate — Works Mate is a job search matching platform for daily workers in the field of construction and architecture sectors.

Portfolio highlights

• Ad-Shield — Start measuring revenue lost to ad blockers and learn how to get additional revenue through Ad-Shield Recovery today
• Injective — Explore Injective: the high-performance blockchain powering decentralized finance, governance, and next-gen Web3 apps with unmatched speed and scale.
• Decentralised Gaming Ventures — D.G.Pals is a virtual pet, NFT Game Project that focuses on Squad-battler (PvP and Competitive), Siege Defence, Clan System, and various types of genre revolving around the IP as part of the ecosystem in the D.G.Verse.

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

• cafe nono — Gathering together for quality discussions. Making your stories stand out. Join the community here and now!
• Money Walk — The step-counting app that rewards you with cash for every step
• Building Care — Building Care is a building care management company that provides schedule management, cloud, and building statistics services.

Portfolio highlights

• NYOU — NYOU is a game development company that develops games for recreational purposes.
• Soelect — Soelect provides engineering solutions and develops solid-state battery components for electric vehicles, power tools and electronics.
• CoLearn — Aplikasi belajar online yang bantu belajar Matematika, Fisika, Kimia jadi lebih cepat dimengerti. Ada beragam fitur aplikasi mulai dari bantuan mengerjakan PR dengan foto soal sampai bimbel untuk SD, SMP, SMA.

Portfolio highlights

• Handys — Handys manages accommodation facilities without on-site human resources by automating all operational flows.
• CastingN — CastingN is a B2B trading platform that helps companies outsource.
• Albam — Albam : A mobile based HR Solution that is available for both Managers(Admins) and Staffs in App both IOS & Android.The average HR manager spends 45 minutes a day to calculate time attendance & payroll. With Albam, time is reduced by 70% to only 15 minutes. Albam help enterprises in simplifying and automating their time attendance systemto payroll solution. Our easy to use and simple Cloud based Human Resource solution helps companies in reducing the high costs that are often associated in the investment of Time Attendance system which includes the purchase of expensive fingerprint machines and training of IT Personnels. With Albam, employees can clock in and clock out directly right away from their smartphone, clock in and clock out has never been this easier with Albam.

Portfolio highlights

• SeedN — SeedN provides air conditioning system temperature management solutions for office spaces.
• Doers — Doers is an influencer commerce platform that offers several services for connecting influencers and companies.
• Higher Diversity — Higher Diversity provides foreigners with a platform for administrative and convenient services.

Portfolio highlights

• LumanLab — LumanLab develops digital therapeutics to solve developmental delay problems.
• Enlivex Therapeutics — Enlivex is a clinical-stage macrophage reprogramming immunotherapy company that targets diseased macrophages in patients with sepsis. The company develops an autologous and allogeneic drug pipeline for the treatment of autoimmune and inflammatory conditions such as Graft versus Host Disease (GvHD), solid organ transplant rejection, Crohn'sDisease, and other autoimmune and inflammatory disorders.The company's revolutionary approach is to induce immune tolerance by injecting apoptotic cells and facilitating their interaction with dendritic cells activates the body's innate, physiologic mechanism for down-regulating inflammation and autoimmunity.Enlivex is an Israeli-based cell immunotherapy company established in October 2005 by Professor Dror Mevorach, a world-renowned expert on clearance of dying (apoptotic) cells.
• Animoca Brands — Animoca Brands is a metaverse and gaming venture capital firm that focuses on driving digital property rights to gamers and internet users through NFTs. It utilizes gamification and blockchain to develop and market a portfolio of mobile applications, games, and additional products oriented to educational learning to ensure transparency, security,and new business models.

Portfolio highlights

• Returnit — RETURNIT is a service that replaces single-use containers with reusable containers used for food delivery.
• Sugarblade — Sugarblade is a non-destructive test-based used golf goods certification and trading platform.
• City Storage — City Storage is a side dish platform that produces and sells salads, soups, and pickles.

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

• GXC — The Company that aims to change the global gaming ecosystem for the better
• Fairy — Capture the perfect moment to persuade users outside of your app. Accompany your customers outside of your app and engage at an intent-rich moment in real time.

Portfolio highlights

• Mepsgen — Mepsgen is a biotechnology research organization that focuses on pharmaceutical services and drug development.
• Sizzle — Sizzle is a company that provides an integrated process analysis solution based on accumulated experience.
• Mardi Mercredi — Mardi Mercredi operates a clothing store offering easy-to-wear everyday clothes for women, men, and children. In addition to jackets, jeans, tops, shirts, and other accessories, the company offers French-inspired designer clothes as per customers' needs, including jackets, jeans, and tops.

Portfolio highlights

• Deskera — All In One Business Software with Accounting, Inventory, CRM, Payroll and HRMS.
• NXN Labs — NXN Labs empowers individuals in crafting indistinguishable and sophisticated human images and videos. It goal is to empower people to seamlessly navigate this exciting, intertwined journey into a new era.
• KREAM Corporation — E-commerce

Portfolio highlights

• Career Day — Career Day is a business networking comapany that offers information to companies and experienced talents to facilitate connection.
• User Spoon — User Spoon is a tool designed to streamline and enhance the process of user experience (UX) research by offering features that improve efficiency, such as user testing, feedback collection, and data analysis tools. It supports UX professionals in gathering insights faster and more accurately, ultimately leading to more user-centered designdecisions
• Additional Company — Additional Company provides tax support services such as regular reporting, late reporting, and correction claims for various tax items to workers, freelancers, and business customers who are in a tax blind spot.

Portfolio highlights

• MyIB — MyIB offers a matching gift program for businesses.MyIB commodities enterprises have a software platform called 'Give & Match' as well as a matching gift program.
• Biome ATS — BioM ATS intends to provide the fundamental infrastructure required to progress the complex strain design platform and foster technical collaboration with microbiome firms through proof-of-concept (POC) of the complex strain design technology. It is a strategy to begin the platform business in earnest by the end of the year, with an emphasis onplatform advancement and collaboration with industry, academia, research institutes, and the military.
• ProEn Therapeutics — ProEn Therapeutics is a bio-drug development company that focuses on protein engineering.

Portfolio highlights

• Willog — As a fast-growing startup, Willog provides a “item-level condition monitoring” that innovates the supply chain of sensitive, perishable or valuable goods where condition monitoring is required, and its efforts are to create a transparent and connected logistics flow. Based on its patented sensor technology and its cloud-based software, Willog helpscompanies gain seamless visibility down to the item-level and control over their shipments across their supply chain so they can have condition foresights and insights to improve their bottom line.Willog acquired 25 enterprise customers including MNCs like Hyundai Motor Group and DHL Express since its establishment. Willog is rapidly expanding its presence in various industries including bio-pharmaceutical, fresh food, and special logistics, where condition monitoring is key to business continuity. Going forward, while strengthening its leadership position in Korea, Willog will accelerate global expansion with partnerships in America, Kazakhstan, and Malaysia.
• Diorigin — Diorigin is a comprehensive content IP holding company. It obtains original content IP and methodically develops and implements complete plans.
• Best Graphene — Graphene specialized company_BESTGRAPHENE

Portfolio highlights

• Magnendo — Advancing neurovascular care with cutting-edge robotic technologies.
• Airbility — Airability is a developer for potential airline mobility solutions.
• Kompass — Kompass is building the world's first comprehensive fertility monitor that is portable, easy to use, and low cost. We're breaking barriers to fertility care and redefining blood testing for accessibility and affordability.

Portfolio highlights

• Charan — Charan is an operator of an e-commerce platform intended to sell second-hand fashion apparel.
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• Tacta Systems — Tacta Systems develops robotics with human-like tactile abilities with Dextrous Intelligence, the nervous system for robots.

Portfolio highlights

• Celltrio — Celltrio is a manufacturer of cell culturing automation and biobanking solutions.
• Upstage — Upstage AI is an artificial intelligence (AI) startup that helps companies focus on their core businesses.
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Portfolio highlights

• Huject — Huject is a Hanyang University laboratory startup company founded in 2020 with the goal of commercializing energy harvesting technology. The company develops and sells a wide range of products that use energy-harvesting source technology. Energy harvesting is an environmentally friendly energy technology that collects discarded energy and converts,stores, and uses it to generate electrical energy.
• Revation — Revation is an eco-friendly product development company that focuses on environmental issues through design and technology.
• Worker's high — Worker's high Co. is a commerce company that offers an IOT based unmanned store service.

Portfolio highlights

• infludeo — infludeo is a fan membership platform that connects global Kpop fans with Kpop artists.
• Sharetreats — Share Treats Innovation introduces a 'Casual O2O Commerce' dedicated to South East Asia. It has a vision to create a cultural movement whereby anyone can interact more through casual treats.
• Big House Entertainment — Big House Entertainment creates content like webtoons and dramas, focusing on cross-platform storytelling across media, games.

Portfolio highlights

• Roai — One Click Controls Robots, Creating Anything You Imagine
• 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.
• Nine Dog — Ninedog is a platform that makes it easy to subscribe to high-involvement services even in open market commerce or social media channels.

Portfolio highlights

• Nex Eye — Nex Eye is a start-up that develops first-in-class antibodies targeting refractory factors of immuno-oncology drugs.
• Arobot — Arobot creates robots with HRI-based behavior patterns, allowing consumers to embrace robots more readily and organically.
• Illimis Therapeutics — We translate cutting-edge science into innovative medicine

Portfolio highlights

• Balo — Balo is the on-demand platform powered by the Top 1% of Salesforce Experts globally. Get immediate hands-on support for any Salesforce needs.
• Voltrac — Voltrac is a robotics company that develops an autonomous, fully electric tractor platform called THOR, designed to operate in demanding environments for both agricultural and logistics use. THOR employs per-wheel electric motors instead of a conventional drivetrain, reducing mechanical complexity and maintenance requirements. It runs on swappable200 kWh battery packs, enabling long-duration operations and continuous work cycles. The platform supports a standard three-point hitch (Category II) and can be configured with a flatbed, making it versatile for fieldwork or transport tasks. Voltrac’s autonomy system combines reinforcement learning with real-time sensor data to adapt driving behavior and implements to changing terrain and crop conditions. Beyond farming, THOR is also intended for frontline logistics missions, with modular designs that can support cargo transport and resilience in challenging settings.
• ROLO Robotics — ROLO Robotics is rethinking the kitchens of the future using robotics and automation.

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

• Blooms — Blooms provides trade finance and global payments solutions for LatAm produce exporters.
• Clip — Clip is changing card acceptance in Mexico, offering different models of portable card-reading hardware to accept all credit and debit cards as well as other solutions. More than a device to accept all cards, Clip is an ally focused on empowering Mexican businesses.
• Monato — Monato is a fintech that builds modular, scalable financial infrastructure that allows companies to integrate financial services in compliance with regulations.

Portfolio highlights

• Moonda — Moonda's B2B music performance curation platform, Bravi, seems like a valuable service for businesses seeking to enhance their events or spaces with curated live music.

Portfolio highlights

• Vertex Lab — Vertex Lab provides reliable medical services
• The N Planet — The N Planet specializes in the development of exhibition planning contents through media art.
• Studio Yam Yam — The B2B marketing solution from Studio Yum Yum combines a client (company manager) database with a content-based strategy to assist businesses efficiently acquire customers and maximize the ROI of their B2B sales and marketing departments.

Portfolio highlights

• Lattice — Lattice is a multiple saas platform to become an irreplaceable service
• Rentree — Rentree is a data-driven lifestyle rental product recommendation service.

Portfolio highlights

• marketboro — marketboro is an online and offline B2B distribution platform.

Portfolio highlights

• Moonda — Moonda's B2B music performance curation platform, Bravi, seems like a valuable service for businesses seeking to enhance their events or spaces with curated live music.

Portfolio highlights

• Splab — Handle everything from marketing to buyer matching, even without a full team. We cover: multi-stakeholder bookkeeping, virtual & physical events registration management, event tech setup, matchmaking, ticket sales & marketing, and post-event reporting.
• GOPIZZA — GOPIZZA is a food and beverage company based in Mapo.
• Sendtime — Sendtimes is an automated B2B tool that offers a software platform for schedule management.