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Top 25 Marketplace Angel Investors in South Korea in January 2026

Last updated: Jan 2026 A list of 25 angel investors that invest in Marketplace startups based in South korea. We rank investors based on the number of investments they made in Marketplace companies from South korea. We update this investor list every month.

Top 25 Marketplace Angel Investors in South Korea in January 2026

Investor	Marketplace South Korea investments
Douglas Guen	3
Aviram Jenik	3
Daniel Shin	2
Osuke Honda	1
Boon Hwee Koh	1
Sujay Tyle	1
Edith Yeung	1
Seojoon Kim	1
Seung Yoon Lee	1
Norberts Erts	1
Geoff Ralston	1
Sean Hyunil sohn	1
Toni Ko	1
Miguel McKelvey	1
Erik Peterson	1
Perry Ha	1
Brian Kim	1
Jay Eum	1
Justin Waldron	1
Kim Chang-won	1
Shirley Crystal Tan	1
Perry Tam	1
S Cubic Angels	1
Matthew Shampine	1
Jesse Middleton	1

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Investor list

Douglas Guen is the CEO and Founder of Primer. He previously worked at INICIS as a Founder and CEO. Douglas Guen attended Kyungpook National University.

Investment focus

Lifestyle, Retail, E-Commerce
Seed, Angel, Pre-Seed
United States, South Korea

Portfolio highlights

WASHSWAT — Washswat is a laundry service that washes and dries the laundry that is operated by specialized facilities and personnel. They innovate the market with IT technology. Laundromat started in Gangnam with the highest number of high-end cleaners in 2015 and walked step by step silently. In order to grow in the right direction even though it is alittle slower than others, they did not rush to expand the region. Now it is Korea's No. 1 mobile laundry special service at the King of Seoul, Seongnam, Hanam, Goyang, Gwangmyeong, Yongin, Suwon, Anyang, and Gwacheon.
Soomgo — Soomgo is a local services marketplace where customers and local professionals for over 1,000+ services come together. Their services range from private music lessons and home cleaning to wedding planning and web development among many more. The company is backed by leading institutions in both South Korea and the United States including YCombinator (W17), FJ Labs, IMM, Atinum, TBT, Strong Ventures, KDB, and more.
Melixir — Melixir is a cult beauty brand rooted in Korean skincare rituals backed by science. Inspired by Eastern philosophy, Melixir believes that Nature is the purest form of beauty and creates plant-based skincare products that are 100% vegan and sustainable. Using cutting-edge technology and proprietary ingredients like Green Elixir™, Melixir designs themost innovative products for sensitive skin that deliver clinically-proven results.

Venture Capitalist, investor and former Enterpreneur. Founder x5, profitable bootstraps, 3 exits; investor x30+ in Israel, Silicon Valley and Korea; passion for: cyber security, building scalable B2B companies

Investment focus

Software, Cyber Security, Artificial Intelligence
Angel, Seed, Pre-Seed
United States, South Korea, Israel

Portfolio highlights

FROGED — Discover afforable Customer Experience tools to scale your business. Reduce churn, improve onboarding & offer amazing customer support - all in one platform.
SplxAI — SplxAI provides the most comprehensive platform for AI Security Testing and Red Teaming, ensuring your AI Assistants and Agents are secure and reliable from build to runtime.
Adversa AI — Adversa AI is on a mission to increase trust in AI systems by protecting them from cyber threats, privacy issues, and safety incidents.

Daniel Shin is a renowned entrepreneur and investor, with extensive expertise and deep relationships in e-commerce. Daniel Shin is the Founder and CEO of PortOne Global, a leading payment company in Asia and beyond. The company's mission is to empower digital commerce partners across the Asian region. Through PortOne Global, Daniel Shinassists in the growth and development of partner companies and facilitates expansion.Previously, Daniel founded and was CEO of TicketMonster, Korea's leading e-commerce platform with $3.5Bin GMV. He is also a Co-Founder and board member of Fast Track Asia, a company-builder that established and sold multiple businesses including Fast Five (office sharing platform) and FoodFly (food delivery, acquired by Yogiyo).Daniel holds a B.Sc. in Economics from the Wharton School of the University of Pennsylvania.

Investment focus

Software, Financial Services, Internet
Seed, Angel, Series A
South Korea, United States, Malaysia

Portfolio highlights

Bering Lab — Bering Lab provides AI-powered machine translation services for the legal, IP, financial, technology, enterprise markets
Port One — Port One provides payment solutions for online businesses.
Korea Credit Data — Korea Credit Data (KCD) provides essential services for merchants in Korea including business management, customer analysis, POS and payment services as well as marketplace platform. KCD and its six subsidiaries currently serve more than two million businesses in Korea.KCD aims to resolve issues a business owner faces from the beginning to end ofhis business life. To this end, KCD expands its business areas to include payment(Korea Payment Networks), POS(IMU), and credit bureau(Korea Credit Service) which obtained a CB license for the first time in 17 years.KCD made strong strategic partnerships with industry leading companies and built a high entry barrier; the company raised $220M+ from Temasek(Pavilion Capital), Morgan Stanley(Tactical Value), Kakao(No.1 mobile platform in Korea), KB Kookmin Bank(No.1 retail bank in Korea), Hanwha Life Insurance, Shinhan Card(No.1 credit card company in Korea), Dunamu(No.1 cryptocurrency exchange in Korea 'Upbit'), GS Holdings(No.1 CVS in Korea 'GS25'), Fiserv(the largest non-bank merchant acquirer) and more.

Osuke Honda is a General Partner at DCM Ventures, Osuke previously worked at Mitsubishi Corporation and then at Apax Globis Partners & Co (now GLOBIS CAPITAL PARTNERS & Co.). Having assumed the position of Outside Director of Sansan, Inc. in April 2018, he draws on his extensive experience of investment and business management in makinggeneral management recommendations.Osuke Honda attended Hitotsubashi University, The Wharton School, and Keio University.

Investment focus

Software, Internet, Small and Medium Businesses
Seed, Series A, Series B
United States, Japan, South Korea

Portfolio highlights

Miso — Miso provides Instantly book quality home services in South Korea with Miso's apps for iOS and Android.
Enechain — enechain provides liquidity in Japan’s energy market by brokering OTC transactions of energy.
Buildstock — Buildstock is a B2B construction materials marketplace & Fintech software company, focused on connecting buyers of materials directly with materials suppliers for bulk purchasing of base building materials, in the high rise & industrial market. While also offering access to real time lending for procurement & factoring for PurchasingOrders of suppliers; improving, cost of materials, time efficiency, data accuracy & cashflow innovation.

Boon Hwee is the founding partner of Credence and Chairman of the investment committee. Concurrently, Boon Hwee is a member of Agilent Technologies Inc, Chairman of AAC Technologies, Yeo Hiap Seng Limited, and Sunningdale Tech Limited.Boon Hwee began his career in 1977 at Hewlett Packard ("HP") and rose to become its Managing Directorin Singapore, a position he held from 1985 to 1990. Boon Hwee's other previous positions include:Chairman of Singapore Telecom Group ("SingTel") and its predecessor organisations for 17 yearsChairman of Singapore Airlines Limited ("SIA") for 4 yearsChairman of Development Bank of Singapore ("DBS") for 4 yearsDirector on the Board of Temasek Holdings Private Limited for 15 years (Boon Hwee also served as a member of the Executive Committee from January 1997 to September 2010)Chairman of the Wuthelam Group for 10 yearsBoon Hwee was named the Outstanding Manager of the Year in 1991 by Business Times and DHL Worldwide. He was conferred The International Herald Tribune Visionary and Leader Honour in January 2003.Boon Hwee contributes actively to non-profit organisations, and is the current Chairman of the Board of Trustees of Nanyang Technological University and a Director of the Hewlett Foundation in the United States.Boon Hwee obtained his Bachelor's Degree (First Class Honours) in Mechanical Engineering from the Imperial College of Science and Technology, University of London in 1972 and his MBA (Distinction) from the Harvard Business School in 1976.

Investment focus

Software, Financial Services, FinTech
Seed, Series A, Funding Round
Singapore, United States, China

Portfolio highlights

Faarms — FAARMS is a new age digital platform catering to the needs of farmers.
Summer — Summer International is a next generation Beauty, Health & Wellness Lifestyle company, headquarted in Los Angeles and South Korea.
Lyte Ventures — Built for creators, designed for the future of work. We do the hustling so that you can focus more on what matters to you.

Sujay is the 26-year old CEO and Co-Founder of Frontier Car Group (FCG), a Berlin-based, emerging markets-focused automotive marketplace. Sujay co-founded the business at the age of 23. FCG has now raised $575M+ from Naspers, Balderton, and TPG Growth. Prior, Sujay was a partner at Kingsway Capital, a London-based emerging-markets focused fund.Sujay was on the founding team of Hired.com (a talent marketplace) as its COO, which now operates in Australia, Europe, and the US. Before Hired, Sujay entered Harvard at age 15, before leaving with a Thiel Fellowship. Sujay was named one of Forbes’ 30 under 30 and one of Goldman Sachs’ top 100 intriguing entrepreneurs in 2016 and 2018.

Investment focus

Software, E-Commerce, B2B
Seed, Series A, Pre-Seed
Colombia, Mexico, Sweden

Portfolio highlights

Unaric — Our mission is to help Salesforce customers maximise their investment on the Salesforce platform through an integrated suite of applications. Explore our application suites across Revenue Operations, Service Operations and System Administration.
Ascendx Cloud — Supercharge Salesforce with connected apps that streamline sales, automate data, and drive enterprise-scale growth - Salesforce Solutions By Ascendx
Vetalia — Vetalia offers a variety of services specifically geared toward dogs, reimagining access to the veterinarian experience. Vetalia helps to maximize quality of pets life.

Edith is a venture capitalist, technology executive, and creator of the China Internet Report, and Silicon News.Edith is a General Partner at Race Capital - an early-stage Silicon Valley venture capital fund. A few sectors we are particularly interested in are infrastructure, fintech, and deep tech verticals. She has invested in over 50 startupsincluding Agora.io (Nasdaq: API), Lightyear/Stellar (valued at $1.2B), Silk Labs (acquired by Apple), Chirp (acquired by Apple), Fleksy (acquired by Pinterest), Human (acquired by Mapbox), Solana, Oasis Labs, Hooked, DayDayCook, AISense, and many more.Prior to Race Capital, Edith was a partner at 500 Startups, the world's most active early-stage fund and incubator invested in Twilio, Credit Karma, Grab, and 2000 more companies. Before 500, Edith was the general manager at Dolphin Browser, a Sequoia-backed mobile browser with over 150 million installs worldwide. Edith also worked with many Fortune 500 companies such as Siebel, AMS, AT&T Wireless, and Autodesk.She frequently speaks on China and Silicon Valley technology and the investment landscape. She is also a frequent guest lecturer at Berkeley and Stanford and a commentator on BBC, CNBC, Wall Street Journal, Bloomberg, SCMP, Techcrunch, etc.Edith attended Harvard Business School, Stanford University, the University of California, Berkeley, and Purdue University.

Investment focus

Software, Mobile, Information Technology
Seed, Funding Round, Series A
United States, Malaysia, Spain

Portfolio highlights

Serum — Serum is the world's first completely on-chain cryptocurrency ecosystem with trustless trading brought to you by Project Serum, in collaboration with a consortium of crypto trading and DeFi experts. Built on Solana, Serum is fast and efficient. While we built the Serum protocol, it is permission less – we do not hold special power anymore. Itis up to you, the crypto community, to use it as you will.
Telepathic — Telepathic is redefining storytelling for the Snapchat generation. They believe there is a billion-dollar opportunity in bringing "lean" principles to the development and distribution of mass-market fiction, and in presenting stories as a mobile-first experience. Their first product is HOOKED, a “twitter for fiction” mobile app thatmakes reading addictive for teens. Their longterm vision is to release stories across multiple channels, including apps, video and virtual reality.The founders are Prerna Gupta and Parag Chordia, veterans from the mobile app world. They previously built music apps, like AutoRap, that have helped over 150MM people experience the joy of music creation. They've also produced several viral videos totaling over 300MM views. You can read more about the journey that led us to founding a storytelling startup in this piece they wrote for Vogue.
AppOnboard — AppOnboard is a Los Angeles-based software company empowering creators to build businesses without any programming experience. The company offers two no-code products: Buildbox, the largest no-code mobile game engine, and AppOnboard Studio, a mobile, interactive design studio that enables anyone to create playable ads and app prototypes.

Seojoon Kim (서준 김) is a co-founder and vice president of KnowRe, an education technology company that develops digital learning platforms.Kim’s previous career portfolio includes his time as an intern at Sun Microsystem; intern at Olaworks; manager at ½ project; and project manager at Mozzet. He was also the co-founder of edueyes. Aftergraduating from Seoul Science High School, Kim went on to obtain a bachelor’s degree in computer systems engineering from Pohang University of Science and Technology.

Investment focus

FinTech, Blockchain, Financial Services
Seed, Series A, Series B
South Korea, United States, India

Portfolio highlights

RLWRLD — RLWRLD specializes in "Physical AI" by creating robotics foundation models (RFMs) designed to enable robots to function autonomously in real-world environments.
Art Busan — Art Busan is the organizer of the Korean art fair brand
SWING — SWING is a micro-mobility service provider.

Seung-yoon Lee is a Global Strategy Officer at Kakao Entertainment. He attended University of Oxford.

Investment focus

Software, B2B, Productivity Tools
Seed, Pre-Seed, Series A
Singapore, India, South Korea

Portfolio highlights

Charan — Charan is an operator of an e-commerce platform intended to sell second-hand fashion apparel.
Mahojin — Mahojin is a search-to-generate AI platform that instantly provides exact images through an ever-expanding and remixable library.
SkyArk — First Triple AAA Fantasy Anime Blockchain RPG from Veteran Studio

Norberts Erts is the Product Marketing Manager at Sage.

Investment focus

Rental, Retail, Leasing
Seed
South Korea

Portfolio highlights

Miros — Revolutionizing ecommerce with AI-powered visual search and semantic search. Seamless, tagless, and intuitive product discovery for all shoppers.
Value Space Co. — Value Space Co. is a space reconstruction company that offers space-optimized services through project development planning.

Geoff Ralston is the President, CEO, and Partner of Y Combinator. He previously worked at Imagine K12 as a Founder. Geoff Ralston attended INSEAD.

Investment focus

Software, Education, Social Media
Seed, Series A, Angel
United States, India, Senegal

Portfolio highlights

Elpha — Elpha is where women succeed at work together. Become a member to access daily conversations with experts, insider job opportunities, and a lot of women talking candidly about work and life. Plus membership is free!
Aesthetic — Aesthetic is the easiest way to discover and purchase NFTs across chains.
Rain Industries — Every wildfire starts small. Rain contains wildfires within 10 minutes of ignition with autonomous drones.

Sean hyunil sohn is CEO of KRAFTON since 2020.

Investment focus

Gaming, E-Commerce, Art
Seed, Series A, Series B
South Korea, United States, Vietnam

Portfolio highlights

Charan — Charan is an operator of an e-commerce platform intended to sell second-hand fashion apparel.
GGWP — We provide game developers the tools to create more positive experience for their players
Story Protocol — Story is AI-native infrastructure for the intellectual property economy.

Toni Ko is the Founder and CEO of Bespoke Beauty Brands. She previously worked at NYX Los Angeles as a Founder and Chief Creative Officer.

Investment focus

Beauty, Wellness, Cosmetics
Seed, Series A
United States, South Korea

Portfolio highlights

Rael — Designed for women by women, our self-care solutions are made with natural, effective ingredients to keep you looking and feeling your best all cycle long.
Summer — Summer International is a next generation Beauty, Health & Wellness Lifestyle company, headquarted in Los Angeles and South Korea.
Mother Science — Discover Mother Science, a revolutionary biotech skincare brand with a clinically proven serum for hyperpigmentation and sun damage.

McKelvey grew up in a "five-mother collective" in Eugene, Oregon.[2] His family started and ran a weekly newspaper called the Eugene Weekly.[3]In a January 2020 interview with Fortune, McKelvey called himself "a wild kid" on the high school basketball court. He said that he found a sense of accountability from his coach, whowas a strict disciplinarian. He said of Coach Stepp, "I didn’t grow up with my father, so I never had someone telling me to keep in line

Investment focus

Real Estate, Rental, Software
Pre-Seed, Series A
South Korea, United States

Portfolio highlights

Kambio — Kambio helps custom home builders build and sell more homes in less time using our real-time 3D home configurator platform and modular architecture for prefab.
Dongnae — Dongnae provides an online real estate platform that digitizes the rental and home-buying market. The company's platform assists users to find the right house based on their needs and purpose, even find easy transport to work from the resident with the assistance of the brokers, enabling users to save time and energy on finding the right placeto stay in.It was founded in 2020 and is headquartered in Seoul, South Korea.

Erik Peterson is the Founder at DormTrader.

Investment focus

Software, Biotechnology, SaaS
Seed, Equity Crowdfunding, Series A
United States, Canada, Algeria

Portfolio highlights

Hideout — Hideout makes high-quality food that is available for delivery. Danielle Sobel established the company in Los Angeles, California.
Abalone Bio — Our Functional Antibody Selection Technology platform (FAST) taps into the potential of the body's biological activities, expanding the reach of antibody drugs.
Altay Therapeutics — Pioneering the first oral drug for FSHD and advancing cancer treatment solutions.

Perry Ha is the founder of DFJ Athena, a Draper Fisher Jurvetson affiliate venture fund focused on investments in Korea and the US.He has been an active investor since 1998 when he founded Athena Technology Ventures.He has invested in and/or served on the board of many successful companies including Ipivot (INTC), Demandtec (DMAN),Imparto Software (PKS), ProfitLogic (ORCL), and Zantaz (AUTNF).He also served as an interim CEO at two companies. He currently serves on the board of several companies in Korea and the US.Prior to his venture capital career, he led the Technology Management Practice at Gemini Consulting, a global management consultancy, helping Fortune 1000 clients to manage technology portfolios and develop new products. Prior to that, he managed an R&D Group at Amicon, a life science devices company, which was successfully sold to Milipore in 1994. He was granted two patents during his tenure at Amicon.He serves on the board of Korean American Society of Entrepreneurs (KASE), on the Visiting Committee at MIT, and on the Leadership Board of MIT’s McGovern Institute for Brain Research.He earned B.S. and M.S. degrees from Massachusetts Institute of Technology and an M.B.A. from Harvard Business School.

Investment focus

Apps, Rental, FinTech
Seed, Funding Round
United States, South Korea

Portfolio highlights

SWING — SWING is a micro-mobility service provider.
Precursor Energetics — Precursor Energetics utilizes state-of-the-art inorganic and organometallic chemistry, coupled with advanced process engineering and materials science, to satisfy the need for high value advanced materials within the electronics and energy markets. Our technology can fundamentally change the way that many of these materials are produced.Precursor Energetics’ proprietary molecular precursor ink technology provides atomic-level control over material structure and composition. It thereby improves material uniformity, performance, and yield while enabling high-throughput manufacturing processes using low-cost printing and coating methods.Our technology platform is applicable to a wide range of markets, including thin film solar, Li-ion batteries, transparent conductors, LED lighting, and others.
Zeuss Technologies — Zeuss Technologies develops next generation blockchain-based Know Your Customer (KYC) and Anti-Money Laundering (AML) technology for cash intensive industries. Zeuss’ software non-intrusively monitors and verifies all financial activity across industries and efficiently fulfills federal regulatory compliance obligations.

Brian Kim is Founder & Chairman at Kakao.

Investment focus

Fashion, Cosmetics, Lifestyle
Seed
South Korea

Portfolio highlights

Art and Design International — Art and Design International(ADI) is a Korea-based global manufacturer & distributor, with large customer base mainly in Korea, China, North America, and other countries. Headquartered in Seoul, Korea, the firm provides a comprehensive range of cosmetic products including face/body/hair products, and it extends its business intolifestyle products and services.

Jay Eum is the Co-Founder & Managing Partner of GFT Ventures.

Investment focus

Software, Mobile, Analytics
Seed, Series A, Series B
United States, South Korea, Israel

Portfolio highlights

boam.ai — The easy way to find your next meal. Combines your favorite review sites, restaurant platforms, and tools in one place.
Merit — A software platform for verified digital credentials for government, organizations, people, and communities.
Opaper — Bikin toko online dalam 2 menit! Terima pembayaran, pesan kurir semua disatu aplikasi memudahkan penjualan manualmu yang dari WhatsApp dan sosial media.

Justin Waldron is Co-Founder & President of Playco, and previously Co-Founder / EVP of Product of Zynga, the world's largest mobile game company. Zynga IPO'd in 2011 with a $10 billion valuation and over $1b in annual revenue. Justin is an angel investor in Lambda School, Substack, and 60+ other companies. He mentors youngentrepreneurs at The Thiel Foundation's Thiel Fellowship program.

Investment focus

Software, E-Commerce, Mobile
Seed, Pre-Seed, Funding Round
United States, Japan, Chile

Portfolio highlights

AnotherBall — AnotherBall is a blockchain startup that combines entertainment and blockchain.
Proof of Play — Proof of Play helps you create high-performance, serverless apps and games that can be extended or remixed by anyone.
Uncharted — Uncharted is a cryptocurrency-based gaming platform helps game developers and companies.

Kim Chang-won

Investment focus

Retail, Fashion, E-Commerce
Seed
South Korea

Portfolio highlights

Charan — Charan is an operator of an e-commerce platform intended to sell second-hand fashion apparel.

Shirley Crystal Tan

Investment focus

Beauty, Wellness
Seed
South Korea

Portfolio highlights

Summer — Summer International is a next generation Beauty, Health & Wellness Lifestyle company, headquarted in Los Angeles and South Korea.

Perry Tam is the Co-Founder and Managimg Partner of Locus Ventures. Took up B.S., Computer Science at Cornell University.

Investment focus

Mobile, Consumer
Seed
South Korea

Portfolio highlights

Miso — Miso provides Instantly book quality home services in South Korea with Miso's apps for iOS and Android.

S Cubic Angels

Investment focus

Education, Apps, EdTech
Seed, Angel, Pre-Seed
South Korea

Portfolio highlights

Savle — Savle is a purpose-based asset management and fun saving platform service for asset management beginners.
KRG Group — KRG Group is a rental guarantee company that offers rental management and rent deposit management services.
Turing — Reinvent Education with Technology

Co-founder and CEO at Dongnae

Investment focus

Beauty, Fashion, Big Data
Seed
South Korea, United States

Portfolio highlights

FlyngCat — FlyingCat is Wish for Korea.
3Claps — 3Claps provide fast fashion for Kids on a daily basis. They are determined to deliver high quality of kids fashion, made widely accessible through technology. 3Claps is targeting moms in global who want to provide best quality of apparel for their kids. They're a venture-backed eCommerce company at the intersection of fashion andtechnology. They are looking for driven and dynamic self-starters who are passionate about learning, and able to keep up with the flexibility and changing demands of an early stage startup.

Jesse is a GP at Flybridge Capital and a co-founder of The Community Fund. His expertise lies in business development, community building, product, and fundraising. Jesse was on the founding team of WeWork and a part of the global WeWork community. He attended Drexel University.

Investment focus

E-Commerce, Beauty, Marketplace
Seed, Series A, Funding Round
United States, South Korea

Portfolio highlights

FlyngCat — FlyingCat is Wish for Korea.
Covenant — An AI Law Firm
3Claps — 3Claps provide fast fashion for Kids on a daily basis. They are determined to deliver high quality of kids fashion, made widely accessible through technology. 3Claps is targeting moms in global who want to provide best quality of apparel for their kids. They're a venture-backed eCommerce company at the intersection of fashion andtechnology. They are looking for driven and dynamic self-starters who are passionate about learning, and able to keep up with the flexibility and changing demands of an early stage startup.

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