123 Factory
Fueling bold ideas across Korea and Europe.
A curated portfolio of high-growth tech startups expanding into Europe with 123 Factory.
A curated portfolio of high-growth tech startups expanding into Europe with 123 Factory.
67 companies
Machine learning-driven AAV capsid engineering platform with in-house CMC manufacturing for tissue-specific gene therapy delivery.

Sustainable lithium-ion battery direct recycling technology using water and ultrasonic waves.

Real-time AI software for upper and lower gastrointestinal endoscopy that detects lesions and provides diagnostic support during procedures.
An iPad-based medical device that uses AI to analyze how a person walks from a single camera, with no body sensors.

Distributed on-site hydrogen and power solutions that leverage existing gas infrastructure, based on CPOX reforming and fuel-cell integration.
Intelligent tire system company combining tire-mounted sensors, wireless power, and fleet data analytics.
AI blood test for early lung cancer screening that combines multiple serum protein biomarkers with machine learning.
A biotech company developing a natural, plant-based pill (BCD101) that the body absorbs well, aimed at treating painful nighttime leg cramps.
BOOKEND builds AI proofreading and document-level book-editing software for publishers, editors, and authors, starting in Korea and Japan.

Chingoohaja combines senior social connection with AI-based care monitoring.

Closer Labs operates Deskroom, an enterprise AI platform for data integration, analytics, and decision support.

Daedong Industrial is a Korean automotive plastic-injection manufacturer that also developed BCS, a bio-based carbon-storage permeable paving block.

Datasketchers builds AI tools that help suppliers manage ESG and compliance requirements.

DaWinKS connects fiat currency and digital assets through MTM/DTM terminals, e-KYC, and blockchain payment infrastructure.

Alternative plastic materials company developing starch-based biodegradable and microplastic-free materials.

Eco-friendly mechanical recycling systems for recovering valuable materials from end-of-life solar panels.

Deep-tech developer of passive radiative-cooling components that replace aluminum heat sinks with a lightweight nano-coated material.

HVAC startup building fabric duct systems for efficient airflow in farms and industrial sites.


Developer of DEBREX focused ultrasonic nano-dispersion equipment for chemical and battery formulations.

GIGR builds Playad, a multi-agent AI platform that plans, creates, tests, and optimizes ad creative.

B2B AI platform that turns traveler data into personalized recommendations for airlines, hotels, and tourism brands.
Eco-friendly composite materials and climate-responsive films made from waste plastics and industrial by-products.

AI-based indoor positioning and asset tracking that works in GPS-denied industrial sites using existing wireless signals.
KL Cube provides AI sign-language translation and 3D avatar services for accessible digital and physical customer experiences.

Design studio helping companies build mobility, product, and service experiences.

Linetron develops software solutions for automotive software testing and validation, with a focus on automating the increasingly complex verification requirements of Software-Defined Vehicles.

A single-chip platform that uses a magnetic field to pull cancer cells out of a blood sample, then reads their DNA for cancer diagnostics.
AI and physics-based platform that predicts material properties to speed up materials R&D.

Clinical-trial intelligence platform providing global clinical trial data, customized analytics, and sponsor-CRO matching.
Digitally controlled automatic injector platform designed to reduce injection pain and improve clinician convenience through precise automatic dosing.

FDA- and MFDS-approved 3D Color MRA software that converts 2D black-and-white TOF-MRA into color cerebrovascular hemodynamic biomarker data.

Meta Physical Intelligence develops AI-based technologies for early detection of electrical anomalies in electrified mobility, focusing on EV battery safety, predictive maintenance, and prevention of critical battery failures.
Minimally invasive glaucoma surgery implant designed to help regulate intraocular pressure through aqueous humor drainage.

MK Solar supplies wood pellet and biomass renewable fuel to power plants and recovers rare earth metals from end-of-life permanent magnets.

Automotive embedded security software company for ECU, SDV, ESS BMS, and cybersecurity compliance.
Online retailer bringing authentic Korean and Asian groceries to customers in Germany and Europe.

Nanobridge produces nano-carbon materials and makes CRYOLINK, a nano-carbon liquid coolant for AI data centers and other high-heat systems.

NAVOROS builds integrated safety infrastructure for commercial drone fleets, combining AI risk detection, airbag and parachute mitigation, an independent incident recorder, and fleet data for insurance review.

Functional walking-shoe brand Walking Master, pairing wide-fit comfort shoes and silicone cushioning insoles with a foot-scan matching service.

AI-powered ultra-sensitive blood diagnostics for early detection of neurodegenerative diseases.

Nota AI optimizes AI models for hardware and runs on-device vision intelligence for edge devices, transport, and safety.

OpticMix develops holographic optical screen film for transparent displays, AR-like signage, and mobility HUDs.
P2ACH AI uses on-device vision AI to measure audience engagement for DOOH advertising and retail media.

Perseus develops software solutions for Software-Defined Vehicles (SDVs), focusing on virtualization, functional safety, and the consolidation of vehicle computing architectures.

Circular economy startup transforming used EV battery packs into new energy storage solutions.

Quantum Hi-Tech develops data-driven solutions for EV battery health assessment, helping vehicle owners, fleets, and automotive service providers understand battery condition and degradation using real-world driving data.

Recycling technology company turning EV battery separator waste into high-value TEXNIC fabrics and yarns.

AI-based brain health solutions for stroke prevention, combining a wearable cerebral blood-flow device and a self-screening app.
SIG Corporation builds SENIHUG, a contactless under-mattress AIoT sensor pad that monitors the sleep and vital signs of elderly people for care facilities and local governments.

SmartRide develops software solutions for commercial fleet management and vehicle operations, with a focus on digitizing maintenance workflows, dispatch operations, and service coordination.

AI dual-battery control and idle-free refrigeration systems for refrigerated transport vehicles.
Cybersecurity company using one-time dynamic authentication for users, devices, IoT, PLC, and OT environments.
StepHow builds Wissly, an on-premise AI that connects enterprise documents, NAS, ERP, and groupware for source-backed search and work drafting.
SweetnData extends generative AI into physical spaces, delivering on-site, ultra-personalized AI content for brand, IP, exhibition, and retail spaces.

Syntherixs builds AI synthetic data for tables, text, and images so privacy-restricted data can still be used for analytics and AI.

Textway builds on-premises enterprise AI that turns long-form documents into searchable, evidence-backed knowledge.

GENTONE is an AI fashion content studio that turns a single product image into sales-ready lookbooks, detail pages, and videos in a single day.

Trobai is a KAIST PhD-led AI deep tech studio building the intelligence layer for travel, starting with AirNotte.

TWELL turns the Korean botanical Aster yomena into standardized functional bioactive ingredients for cosmetics, nutraceuticals, food, and pet health.

Vision Innovation develops functional injection-molding nozzle solutions that enable manufacturers to increase the use of recycled plastics in automotive components.

VISIONSPACE builds digital twin and Physical AI software that simulates and monitors factory and logistics automation.
VSION develops switchable smart-glass materials for automotive applications, with a focus on privacy, thermal management, energy efficiency, and premium vehicle design.
Deep-tech developer of natural user interfaces — contactless spatial touch, voice-AI wearables, and mid-air hologram controls.

Woozza operates an urban disaster-response platform built on high-density rainfall observation and AI flood prediction.

An F&B company that runs the premium Greek yogurt brand Lazy Yogurt, with 72-hour whey straining and its own manufacturing facility.

Zephyros Electronic develops software solutions for electronic design automation (EDA), specializing in automated PCB filter design and electromagnetic simulation.
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