# Promedius

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/promedius

- Industry: Healthcare IT
- Headquarters: Seoul, South Korea
- Website: www.promedius.ai/
- Total disclosed funding: $24M
- Latest round: Series B (Jun 5, 2026)
- Investors on record: 18

## About

Founded in 2019 by Hyun-jin Bae, Jong-chul Ye, Nam-guk Kim, and Joon-beom Seo, and based in Seoul, South Korea, Promedius Inc. is a healthcare company that uses deep learning and artificial intelligence (AI) to assist in medical image reconstruction and diagnosis. In June 2026, Promedius Inc. raised KRW 21.5 billion in series B funding from new investors Kolon Investment, SL Investment, QUAD Ventures, Ryukyung PSG Asset Management, Heungkuk Securities, Quark Private Equity, Industrial Bank of Korea, Daewoong Pharmaceutical, Naver, Stassets Investment, and WOORI Venture Partners.

Promedius provides an AI-driven solution, PROS® CXR: OSTEO, designed for osteoporosis screening using Chest X-ray images. The technology utilizes deep learning algorithms to identify patients at risk of osteoporosis by analyzing CXR images. The system generates an osteoporosis score that indicates the likelihood of the condition. The solution is fully automated and integrates into existing workflows, aiming to improve accessibility and reduce costs associated with osteoporosis detection and management.

## Funding rounds

- Series B, Jun 5, 2026, $14M — WOORI Venture Partners, Industrial Bank of Korea, SL Investment, Kolon Investment, Naver, Heungkuk Securities, QUAD Ventures, Stassets Investment, Ryukyung PSG Asset Management, Daewoong Pharmaceutical, Quark Private Equity
- Series A, Mar 8, 2024, $8.5M — WOORI Venture Partners, Korea Investment Partners, DK MedTech, Stassets Investment, Crit Ventures, Big Move Ventures
- Series A, Oct 1, 2021, $1.7M — BigBang Angels, Korea Credit Guarantee Fund, Mobydick Ventures
- Seed, May 8, 2020, $0.1M — BigBang Angels

## Investors

- BigBang Angels (https://capitalatlas.ai/funds/bigbang-angels) — Seed, Series A
- Korea Credit Guarantee Fund — Series A
- Mobydick Ventures (https://capitalatlas.ai/funds/mobydick-ventures) — Series A
- WOORI Venture Partners (https://capitalatlas.ai/funds/woori-venture-partners) — Series A, Series B
- Korea Investment Partners (https://capitalatlas.ai/funds/korea-investment-partners) — Series A
- DK MedTech — Series A
- Stassets Investment (https://capitalatlas.ai/funds/stassets-investment) — Series A, Series B
- Crit Ventures (https://capitalatlas.ai/funds/crit-ventures) — Series A
- Big Move Ventures (https://capitalatlas.ai/funds/big-move-ventures) — Series A
- Industrial Bank of Korea — Series B
- SL Investment (https://capitalatlas.ai/funds/sl-investment) — Series B
- Kolon Investment (https://capitalatlas.ai/funds/kolon-investment) — Series B
- Naver — Series B
- Heungkuk Securities — Series B
- QUAD Ventures (https://capitalatlas.ai/funds/quad-ventures) — Series B
- Ryukyung PSG Asset Management — Series B
- Daewoong Pharmaceutical — Series B
- Quark Private Equity (https://capitalatlas.ai/funds/quark-private-equity) — Series B