Top 10 Finance Angel Investors in South Korea (October 2026)

Portfolio highlights

• Korbit — Korbit provides online bitcoin exchange, wallet, and merchant processor services. Kangmo Kim, Louis Jinhwa Kim, and Tony Lyu founded it on July 5, 2013, with its headquarters in Seoul in South Korea as a subsidiary of NXC as of September 26, 2017.
• Pogoseat — Pogoseat provides innovative mobile ticketing solutions that helps live-entertainment venues sell more tickets and enhance the fan experience.
• Bluesmart — Bluesmart develops Internet connected travel products that include physical products combined with software. It offers Bluesmart app, a solution that allows users to control suitcases from their phones, receive smart alerts, and track their travel data to get insights about travel habits. Bluesmart also provides digital lock solutions for luggageand its contents; battery charging and location tracking solutions; and distance alerts and trip data. Alejo Verlini, Brian Chen, Diego Saez-Gil, Martin Diz, and Tomi Pierucci founded it on Novermber 5, 2013, with its headquarters in Mountain View in California.

Portfolio highlights

• Bolt Labs — Our mission at Bolt Labs is to build a usable, secure, and scalable infrastructure to enable everyone to securely store their assets while preserving the privacy of their transactions. Bolt’s secure computation solutions (or MPC) allow you to protect your user’s assets while providing confidentiality, ensuring integrity, and preventing misuse ortheft. A technology that is fast becoming the standard for digital asset security, MPC enables these benefits by federating trust across multiple parties and allowing evaluation of functions without decrypting private inputs. Bolt is also developing the zkChannels L2 protocol - a scalable and usable privacy-preserving payment infrastructure that integrates with existing payment networks, including but not limited to public blockchains. We believe zkChannels will set a new standard for secure payments in online services, giving merchants a seamless way to comply with emerging privacy regulations and delight their customers with cryptographically rigorous respect for their privacy.The company was founded in 2018 and is headquartered in Baltimore, Maryland.
• The Data Foundation — Story is AI-native infrastructure for the intellectual property economy.
• The Plug Drink — The Plug Drink is made with 100% natural ingredients. Bounce-back faster than ever.

Portfolio highlights

• CASIMIR —
• illumicell AI — illumicell AI combines patented AI algorithms and proprietary microscopy technology to test 50x faster, 20x more effectively, empowering every healthcare provider at the point of care – not just fertility clinics – with accessible, scalable fertility diagnostics.
• SignalRank — SignalRank owns a growing asset portfolio of top performing venture backed companies. It enters at Series B by helping early stage investors maintain their ownership in their best assets. The resulting portfolio is a top decile venture performer since inception in May 2023. SignalRank finances early stage investors’ pro-rata in qualifying Series B rounds through an automated process designed for speed, high-conviction selection, and partner-aligned economics. it can decide inside 24 hours and fund in less than a week. As a result SignalRank has 300+ seed partners who invite it to partner for pro-rata financing in their fastest growing companies. It sees a high percentage of all Series B term sheets prior to close. Capital is supplied from SignalRank’s balance sheet, with no capital calls or partner IC process delays. Check size correlates with capital available. SignalRank handles SPV setup and ongoing administration, with a target of moving from partner allocation request to funding in 5 business days. 20% of the profit on each investment goes directly to partners. SignalRank creates deal-by-deal SPVs; SignalRank does not charge management fees for this partner product. The portfolio can be seen at - https://signalrank.com/signalrank-index.html

Portfolio highlights

• KlayCity — KlayCity is a P2E virtual world where district NFT owners can govern, explore and earn while enjoying the gaming experience.
• Levana — Safer, low-cost perpetual swaps on Cosmos
• Fractal — Fractal is an in-game asset and virtual world marketplace where users may find, purchase, and sell gaming NFTs. Fractal is headquartered in Solana, United States and was founded in 2021.

Portfolio highlights

• Fab2 — Fab2 is a semiconductor technology company that designs and builds chip fabs, manufacturing tools, components, and software in-house.
• W4 Games — This is the homepage of the website
• Conway — Conway is a technology company building software and digital solutions to streamline business operations and accelerate growth.

Portfolio highlights

• Become — Become, Inc. provides cloud-based performance marketing and SaaS solutions that benefit online retailers, web & mobile publishers and online shoppers (Product Ads, Channel Management, Feed Optimization, Analytics and more). Become helps merchants increase sales, publishers monetize traffic and consumers make more informed shoppingdecisions. With over 500 publishers, Become operates the world’s largest syndication network for Product Ads.A truly global company, Become, Inc. generates over 70% of its revenue outside the US. With operations in the United States, the United Kingdom, Germany, Italy, France, Austria, Japan, and the Philippines, we leverage our growing global footprint to provide unmatched solutions to our partners and shoppers.Become, Inc. is a profitable, privately held company with headquarters in Sunnyvale, California. Key investors include TPG, Transcosmos, Inc., European Founders Fund and Ron Conway.
• Korbit — Korbit provides online bitcoin exchange, wallet, and merchant processor services. Kangmo Kim, Louis Jinhwa Kim, and Tony Lyu founded it on July 5, 2013, with its headquarters in Seoul in South Korea as a subsidiary of NXC as of September 26, 2017.

Portfolio highlights

• boam.ai — The easy way to find your next meal. Combines your favorite review sites, restaurant platforms, and tools in one place.
• Opaper — Bikin toko online dalam 2 menit! Terima pembayaran, pesan kurir semua disatu aplikasi memudahkan penjualan manualmu yang dari WhatsApp dan sosial media.
• TextQL — TextQL is you personal virtual data analyst, built for enterprise and powered by AI. Ask in natural english and Ana can build insightful analysis, stunning charts, and powerful models, all with enterprise-grade security.

Portfolio highlights

• OpenTrade — OpenTrade (오픈트레이드) is a Korean business incubator focused on developing a communication-based crowdfunding platform for startups. Having identified lack of communication as the biggest stumbling block in attracting investments, the company has developed the platform to enable transparent communication between entrepreneurs, startups, andinvestors.OpenTrade’s crowdfunding platform enables startups to have ongoing communication with investors and thereby build a long-term relationship based on trust. OpenTrade also provides mentoring facilities in the areas of management, marketing, and finance.

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 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 of hisbusiness 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.

Portfolio highlights

• Yobble — Yobble is a mobile motion sensing platform for apps that need more than the regular touch interfaces. It's a hybrid hardware/software solution. Our proof of concept is a Guitar Hero-style iPhone Air Guitar that converts air guitar moves and rock star poses into music. We want our users to feel and act like rock stars (except for thehangovers and other bad habits of real rock stars).
• Box Ladder — BoxLadder is a global fundraising platform for startups. From idea to IPO and beyond, the company connects entrepreneurs with capital by connecting and matching the right investors. The back office is responsible for finding the best investors, creating an investor deck, conducting due diligence, and drafting a term sheet.
• Fêtefully — Your Style. Your Budget. Your Way. A virtual experience personalized for every couple.