Atinum Investment Co. Ltd.
Venture capitalSeoul ยท Series AโGrowth
Investment thesis
Atinum Investment backs startups that have entered their growth phase and are scaling rapidly through market and technological innovation. The firm concentrates on companies leading paradigm shifts, particularly in IT and bio/healthcare. Its investment approach emphasizes the intrinsic, fundamental value of businesses, and it aims to partner with innovative companies throughout their growth journeys, investing both in Korea and abroad.
Source: firm website, verified Aug 3, 2026.
What they invest in
from 104 of 207 portfolio companiesAI & Machine Learning ร36Biotech ร23SaaS ร22Medical Devices ร18Healthtech ร17Hardware ร15Enterprise Software ร12Deep Tech ร11
HQs:South Koreaร54United Statesร12Indonesiaร1
Investments ยท 207 tracked
founders shown can be your intro pathBy year:2024 ยท 12023 ยท 22022 ยท 22021 ยท 27 dated
Profusa develops injectable hydrogel biosensors and AI-driven health platforms that enable real-time measurement of body chemistry from within tissue.
AI & Machine LearningDigital HealthHealthtechMedical DevicesSan Francisco, US
Bill Fawcett(Co-founder)Ben Healy(CEO)Natalie Wisniewski(Executive Officer, Director)Qianye Karen Liu(Director)Ben Hwang(Executive Officer, Director)Thomas Gutshall(Director)
Rapport Labs operates Quiit (ํธ์), a lifestyle platform and shopping app targeting South Korea's 40sโ50s consumer demographic, along with related services such as Paldogam and Rapport Studio.
ConsumerE-commerceMarketplaces
AB180 provides full-stack AI solutions for marketing and advertising technology, including deep linking, attribution, product analytics, customer engagement, and intelligent monetization capabilities.
AdTechAI & Machine LearningMarketing Tech
Abion is a biotech company focused on precision oncology, researching and developing novel anticancer drugs.
BiotechHealthtech
Shin Young-ki(CEO (๋ํ์ด์ฌ))
ABL Bio develops biotherapeutic drugs using dual antibody platform technology for immunotherapy cancer treatments and degenerative neurological diseases.
BiotechMedical DevicesSouth Korea, KR
A South Korean beauty company that develops and markets cosmetics brands and products, including A'PIEU, MISSHA, and MI FACTORY.
ConsumerDirect to Consumer
ALLO is a visual project collaboration tool that combines a canvas for briefs, files, drafts, and feedback with project management views (List, Kanban, Calendar, Timeline, Dashboard), letting teams review versions, comment on work, and record decisions in one place.
AI & Machine LearningFuture of WorkSaaS
Apptronik builds humanoid robots designed to perform repetitive, physically taxing, and dangerous tasks in warehousing and manufacturing environments, aiming to free workers for higher-value activities.
Advanced ManufacturingAI & Machine LearningHardwareRoboticsAustin, US
Jeff Cardenas(CEO)Jeffery Lee Cardenas(Executive Officer, Director)Nicholas Arden Paine(Executive Officer, Director)George Samuel Rose(Director)
BoardClarence Gordon Daugherty, IV(Director)Howard Lee Morgan(Director)
Banksalad is a financial comparison platform that matches consumers with personalized banking products and services based on their financial profiles.
B2B MarketplacesFintechMarketplaces
Bifido researches human gut microbiome, specializing in human-derived Bifidobacterium strains, and operates an integrated platform covering probiotics and pharmabiotics from candidate selection through finished-product manufacturing.
BiotechFoodTechHealthtech
Bio Design Lab develops biopharmaceuticals using synthetic biology and systems-level genetic and genomic design.
BiotechDeep Tech
Blackstorm is a game studio focused on designing immersive player experiences, refining every touchpoint from graphics, systems, and UI to sound and live operations.
GamingMedia & Entertainment
Bruker Cellular Analysis develops single-cell analysis platforms, including the Beacon Optofluidic System, used to functionally profile live single cells for discovering therapeutic antibodies, interrogating T cells, and accelerating cell line development.
BiotechDeep TechHardware
Catenoid is a Korean Video Technology as a Service (VTaaS) provider offering video AI solutions and infrastructure, including OTT architecture, a global CDN, Multi-DRM, transcoding, and viewership analytics for corporate streaming businesses.
Cloud ComputingMedia & EntertainmentSaaS
Celltrion is a biopharmaceutical company that researches, develops, manufactures, and markets biosimilars and novel biologic therapeutics across therapeutic areas including immunology, oncology, hematology, ophthalmology, and endocrinology.
BiotechMedical DevicesIncheon, KR
Channel.io offers Team Chat, a messaging app for internal team communication that supports direct messages, group chats, and remote team collaboration.
AI & Machine LearningEnterprise SoftwareFuture of WorkSaaS
Choroc operates an online grocery store selling fresh and packaged food products, including fruits, vegetables, rice and grains, seafood, meat, dairy, health foods, and household goods.
ConsumerE-commerceFoodTech
CIMPLRX discovers and develops drug candidates using its own explainable AI platform, CEEK-CURE, which builds machine learning models for target- and compound-based hit identification, lead optimization, and mechanism-of-action analysis.
AI & Machine LearningBiotechHealthtechAnyang-si, KR
CJ ENM is a South Korean content company that produces and distributes TV shows, films, music programs, animation, and musicals, and operates digital content studios, MCN, and influencer businesses.
Creator EconomyMedia & Entertainment
Classting offers an AI-based personalized learning platform that diagnoses individual students' levels and weaknesses, recommends tailored problems and learning paths, and provides teachers with real-time feedback and learning reports.
AI & Machine LearningEdTechSaaS
Craver is a consumer brand incubator focused on beauty, developing beauty products and brands.
B2B MarketplacesConsumerE-commerceMarketing TechWellness & Fitness
DAAN Biotherapeutics develops T-cell immunotherapies for cancer, including TCR-T cell therapies, TCR-mimic T-cell engagers, and conditionally activated T-cell engagers targeting tumor-specific antigens.
BiotechHealthtech
Media & Entertainment
Deeping Source builds privacy-preserving video analytics using Vision AI, applying data anonymization to convert in-store camera footage into insights on customer behavior, foot traffic, and store performance.
AI & Machine LearningCybersecurityRetail Tech
Devsisters is a game developer known for its Cookie Run franchise, producing mobile and other games featuring cookie characters across multiple genres including running action, RPG, PVP battles, puzzle, and trading card games.
ConsumerGamingMedia & Entertainment
DIDEN Robotics designs and builds quadruped robots with special electro-permanent magnet feet that climb and walk on steel walls and ceilings for autonomous, unmanned work in confined and high-risk industrial settings.
AI & Machine LearningHardwareRobotics
ESTsoft is a South Korean AI company that develops AI avatar and voice products, including Perso AI (AI dubbing, video translation, voice translation, and lip-sync), STUDIO PERSO (avatar-based video production), and interactive AI avatar kiosks.
AI & Machine LearningEnterprise SoftwareMedia & Entertainment
EXEM provides IT operations management software and consulting, including database performance monitoring, end-to-end transaction and application performance management, big data (Hadoop) system operation, and AI-based automated diagnostics and failure prediction.
AI & Machine LearningData & InfrastructureSaaS
Exits ยท 1
IPOs and acquisitions across the tracked portfolioProfusaNASDAQ: PFSA
Portfolio news
latest coverage across their companiesCom2uS ยท thelec.net ยท Jul 14, 2026
Superb AI ยท prnewswire.com ยท Jul 14, 2026
LinqAlpha ยท saasrise.com ยท Jul 10, 2026
Apptronik ยท barchart.com ยท Jun 23, 2026
Soomgo ยท kedglobal.com ยท Jun 18, 2026
Profusa ยท investing.com ยท Jun 10, 2026
GoTo ยท thediplomat.com ยท Nov 20, 2025
Marq Vision ยท latimes.com ยท Sep 18, 2025
Frequently asked questions
- What stage does Atinum Investment Co. Ltd. invest at?
- Atinum Investment Co. Ltd. invests at the Series A, Series B, Series C, Growth stages.
- What is Atinum Investment Co. Ltd.'s typical check size?
- Atinum Investment Co. Ltd. typically writes checks of $100K โ $2M.
- What sectors does Atinum Investment Co. Ltd. focus on?
- Atinum Investment Co. Ltd. focuses on AdTech, AI & Machine Learning, Biotech, Consumer, Cybersecurity, Deep Tech, Digital Health, Enterprise Software, Fintech, Gaming, Healthtech, Media & Entertainment, Medical Devices, Mobility & Transportation, New Materials, Robotics, SaaS, Semiconductors.
- Where is Atinum Investment Co. Ltd. located?
- Atinum Investment Co. Ltd. is headquartered in Seoul, KR.
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