Best HealthTech Companies in Seongnam-si, South Korea
The 38 best HealthTech companies in Seongnam-si, South Korea in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Sky Labs.
Our analysis of 864 HealthTech companies
$73.2b in tracked funding; 89% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best HealthTech companies in Seongnam-si
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Sky Labs Internet first brand offering rings for fitness tracking 64Patents top 13%Innovation top 21%Moat top 23%Funding top 25% All 11 signals ▾Patentstop 13% Innovationtop 21% Moattop 23% Fundingtop 25% Growthtop 35% Producttop 35% Talentbottom 49% Marketbottom 45% Techbottom 44% Globalbottom 44% Partnersbottom 34% Patents: 144 patents matched (strict assignee match) · 95 filings since 2022 vs 39 in 2017-21 Innovation: 144 patents (top 14% of patent-holders) · 95 filings since 2022 vs 39 in 2017-21 rank vs industry peers · Fliar Intelligence Index 64/100 | $42M | 10 mo ago | Series C | Jack Lee Founder & CEO | 2015 | Wix eCommerceWixSentry+10 | 144 patents Wearable physiological monitoring devices (PPG, blood pressure) and novel supercapacitor electrolyte chemistry. | — |
| 2 | BBB Provider of Android-based wearable diagnostic device | $20M | 94 mo ago | Series B | Kyongsik Yun Co-Founder | 2014 | — | 87 patents Real-time airborne virus detection and advanced biosensor platforms using magnetic nanoparticles and microfluidics | — |
| 3 | Bertis Developer of AI-based diagnostic platform for cancer and cardiac diseases | $13M | 63 mo ago | Series B | Inhoi Koo Co-Founder | 2014 | GnuboardMySQLPHP+15 | 81 patents Protein/biomarker detection using mass spectrometry and advanced liquid chromatography. | — |
| 4 | Hippo T&C Developer of AI-powered digital therapeutics for ADHD and depression | $2M | 56 mo ago | Seed | Chung Myoung CEO | 2020 | — | 20 patents AI-powered mental health and medical diagnostics using VR, reinforcement learning, and sensor data | — |
| 5 | ALBAAM Provider of a game-based digital rehabilitation solution | $233K | 32 mo ago | Seed | Kim Jong-Un CEO | — | — | — | — |
| 6 | Callus Company Provider of game-based dementia screening tools | — | 37 mo ago | Seed | Ryan Kim Co-Founder & CEO | 2022 | Node.jsRadix UITailwind CSS+11 | 6 patents Patents concentrated in health & consumer products | — |
| 7 | Blue M Tech Provider of prescription medicine AI platform for medical supplies and consumables in the healthcare industry | — | 86 mo ago | Public | Hyunsoo Kim Co-CEO | 2015 | PHPNginxGSAP+8 | — | — |
| 8 | KoRhina Provider of wearable smart laser therapy device for the treatment of rhinitis | — | 87 mo ago | Seed | YongHo Kim CEO | 2016 | — | — | — |
Top 9 HealthTech companies in Seongnam-si
#1
Series C · Seongnam-si, Gyeonggi-do · founded 2015 · 43 employees$42Mraised▾
Internet first brand offering rings for fitness tracking. The company offers smart rings in various sizes to track fitness. The ring has features like ECG monitoring, PPG monitoring, atrial fibrillation detection, etc. It also provides an app that can be connected to with smart ring to get real-time analysis on the smartphone. Its mobile app is available for Android and iOS users.
- Nov 2025Series C—
- Sep 2023Series C$15.4M
- May 2021Series B$20M
#2
Series B · Seongnam-si, Gyeonggi-do · founded 2014 · 46 employees$13.5Mraised▾
Developer of AI-based diagnostic platform for cancer and cardiac diseases. The company's lead product MASTOCHECK is a proteomics-based blood test to detect breast cancer. Another product is a cardiovascular disease marker which is a non-invasive blood test that detects the biomarkers present in the blood.
- Jun 2021Series B$13.5M
#3
Series B · Seongnam-si, Gyeonggi-do · founded 2014 · 2 employees$19.8Mraised▾
Developer of an integrated mobile healthcare platform designed to detect early-stage cancer and severe disorders in a speedy and accurate manner. The company's platform develops a product that uses artificial intelligence to gather and analyze blood biomarkers for cancer diagnosis through a single drop of blood, enabling patients to regularly test their blood for cancer markers in the comforts of their homes and physicians to easily monitor health markers remotely.
#4
Seed · Seongnam-si, Gyeonggi-do · founded 2020 · 40 employees$2.5Mraised▾
Developer of AI-powered digital therapeutics for ADHD and depression. These therapeutics utilize VR and tablet-based programs to diagnose, treat, and manage symptoms. For ADHD, offerings include diagnostic tools and programs to improve concentration. Depression treatment involves AI-driven personalized services based on CBT programs, incorporating meditation and counseling features. The company also provides AI-driven assessment tools analyzing children's attention and behavior.
- Jan 2022Seed$2.5M
- Oct 2020Seed—
#5
Seed · Seongnam-si, Gyeonggi-do$232.7Kraised▾
Provider of a game-based digital rehabilitation solution. Jam Fun AR is a game that allows children to practice various joint movements in the upper limbs, and the specific movements are assigned by experts based on the child's needs. The game records the child's play and provides a report for comparing the before and after hand function.
#6
Seed · Seongnam-si, Gyeonggi-do · founded 2022 · 6 employees—raised▾
Provider of game-based dementia screening tools. The company specializes in the extraction of raw data into digital biomarkers, enabling healthcare officials to detect the early stages of mild cognitive impairment. Additionally, they have developed an app called "The Golden Brain" that provides daily puzzle games to train the brain in areas such as memorization, calculation, coordination, and analysis.
- Jul 2023Seed—
#7
Public · Seongnam-si, Gyeonggi-do · founded 2015—raised▾
Provider of prescription medicine AI platform for medical supplies and consumables in the healthcare industry. It also provide services such as online purchasing systems, website development/marketing, and B2B platforms.
- Jun 2019Seed—
#8
Seed · Seongnam-si, Gyeonggi-do · founded 2016—raised▾
Provider of wearable smart laser therapy device for the treatment of rhinitis. It offers a medical device that treats allergic rhinitis by using semiconductor laser in the nasal cavity and works by activating the overproduction of reactive oxygen species (ROS) in the blood, which are generated by allergic reactions, and neutralizing them.
- Jun 2019Seed—
#9
Acquired · Seongnam-si, Gyeonggi-do · founded 2011 · 150 employees—raised▾
Developer of a wearable disposable insulin patch for diabetes patients. The patch is entirely tubeless and can be worn on any part of the body. The patch uses a stainless steel needle to deliver the drug. The patch can be controlled by a handheld touch-screen controller unit. It also extracts data from the patch to provide the user with the convenience of managing and analyzing the data.
- 2017Series A—
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of HealthTech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Digital Health is moving in South Korea
A read on the academic research around Digital Health — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 625 South Korea-affiliated papers.
- Yonsei University67
- Seoul National University47
- Korea University29
- Chung-Ang University25
- Hanyang University24
- Wearable computer2→23
- Remote patient monitoring2→18
- Wireless sensor network1→5
- Robustness (evolution)1→4
- Health informatics3→43
- Health care3→41
- Wearable computer2→13
- Data science1→12
- Telemedicine1→12
- Health informatics5→53
- Health care2→50
- Health administration3→32
- Nursing research1→30
- Public health1→29
Where digital health is researched across South Korea
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Who's filing medical devices patents in South Korea
South Korea medical devices patent filing is accelerating — 101,861 filings from 8,000 assignees (2016–2025), led by Samsung, UNIV Korea RES & BUS Found, Korea Advanced INST SCI & TECH; annual filings 7688→11853.
- Samsung17681
- UNIV Korea RES & BUS Found1952
- Korea Advanced INST SCI & TECH1612
- LG Electronics1599
- UNIV Yonsei IACF1292
- I SENS1154
- KT & G1005
- Medison999
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.