Tego Science, Inc.
Tego Science makes cell therapies Holoderm and Rosmir, and sells the 3D skin model Neoderm for CDMO and animal-alternative testing.
As of 2026-10-10, Tego Science, Inc. has 1 Korean MFDS device approval, 3 Korean MFDS drug approvals, 12 PubMed-indexed papers on record (counted by the MAA Company Index from its own matching of public databases).
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Market cap
Business overview
Source: DART corporate disclosureFounded in 2001 and listed on KOSDAQ in 2014, Tego Science is a biotech company that develops and manufactures cell therapies using cell culture technology. It sells the autologous cell therapies Holoderm, approved in 2002, and the wrinkle-improvement therapy Rosmir, and commercializes the 3D cultured skin product Neoderm for animal-alternative testing. It holds 3 of Korea's 16 approved cell therapy products (5 of 19 indications), runs domestic Phase 2b/3 and US Phase 2 trials for a rotator cuff tear therapy, and is expanding into CDMO services across the full development cycle.
Products & technology
- HolodermAutologous cell therapy
- RosmirAutologous cell therapy for wrinkle improvement
- Neoderm3D cultured skin used for animal-alternative testing and drug candidate efficacy prediction
Regulatory approvals
data.go.kr3 Korean MFDS drug approvals · 2021 / 1 Korean MFDS device approvals · 2025
- MFDSDressing, fluid-impermeable film2025-03-04Product approval · Class 2제인 25-4163 호
- MFDS drugHoloderm2021-08-27Drug · Prescription · Approval202106197
- MFDS drugKaloderm2021-08-27Drug · Prescription · Approval202106210
- MFDS drugRosmir2021-08-24Drug · Prescription · Approval202106147
Clinical trials
data.go.kr9 MFDS clinical trial authorisations · 2012–2024 (Phase 1 3 · Phase 2b/3 1 · Phase 1/2 1 · Phase 3 1 · Phase 1/3 1)
- Phase 1TPX-1152024-07-25
1 trial site
- Phase 2b/3TPX-1152023-05-08
2 trial sites
- Phase 1/2TPX-1152020-03-25
2 trial sites
- Phase 3TPX-1052018-11-15
4 trial sites
- Phase 1/3TPX-1142018-03-08
2 trial sites
- Phase 1TPX-1052015-09-17
2 trial sites
- Phase 2bTPX-1112013-11-14
2 trial sites
- Phase 1TPX-1022013-05-16
1 trial site
- Phase 2TPX-1032012-10-11
1 trial site
Global clinical trials
ClinicalTrials.gov · sponsor-matchedPhase 2 · Recruiting · 2026-06 · NCT07219654
Phase 1 · Active not recruiting · 2024-12 · NCT06533540
Phase 2/3 · Recruiting · 2024-04 · NCT06414005
Phase 3 · Completed · 2021-08 · NCT06197789
Phase 1/2 · Completed · 2020-10 · NCT04470167
Phase 3 · Completed · 2018-07 · NCT03668028
R&D and key agreements
Source: DART corporate disclosure주름개선용 동종유래 세포치료제 · 주름개선 · 국내 임상신청 준비 중 · Developed to improve commercial viability of the approved autologous therapy Rosmir
건질환(회전근개 파열 등) 치료용 자기유래·동종유래 세포치료제 · 회전근개 파열 등 건질환 · 국내 임상2b/3상 진행 중, 미국 임상2상(IND 승인) 진행 중 · Extension of R&D into musculoskeletal disease
Key disclosures
KRX KIND via OpenDARTPublications
PubMed · affiliation-matched- Efficacy of an Autologous Dermal Fibroblast Injection in Reducing the Retear Rate After Arthroscopic Rotator Cuff Repair: A Prospective Randomized Controlled Trial.
The American journal of sports medicine · 2025-03 · Kim YK, Kim YT, Won YS 외 6
- The Effect of Combining Hyaluronic Acid and Human Dermal Fibroblasts on Tendon Healing.
The American journal of sports medicine · 2023-10 · Rhee SM, Jeon S, Han J 외 4
- Allogeneic Dermal Fibroblasts Improve Tendon-to-Bone Healing in a Rabbit Model of Chronic Rotator Cuff Tear Compared With Platelet-Rich Plasma.
Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association · 2022-07 · Rhee SM, Kim YH, Park JH 외 4
- Rotator Cuff Tendon Healing Using Human Dermal Fibroblasts: Histological and Biomechanical Analyses in a Rabbit Model of Chronic Rotator Cuff Tears.
The American journal of sports medicine · 2021-11 · Lee JH, Kim YH, Rhee SM 외 5
- Safety and Efficacy of Autologous Dermal Fibroblast Injection to Enhance Healing After Full-Thickness Rotator Cuff Repair: First-in-Human Pilot Study.
Orthopaedic journal of sports medicine · 2021-11 · Yoon JY, Park JH, Rhee SM 외 5
- Effect of Keratinocytes on Myofibroblasts in Hypertrophic Scars.
Aesthetic plastic surgery · 2019-10 · Lee JS, Kim JS, Lee JW 외 10
- Application of Cultured Epidermal Homograft (Kaloderm) for Wide Scar Treatment.
The Journal of craniofacial surgery · 2019-09 · Lee JS, Chu SG, Lee JW 외 5
- Effects of Allogenic Dermal Fibroblasts on Rotator Cuff Healing in a Rabbit Model of Chronic Tear.
The American journal of sports medicine · 2018-07 · Kwon J, Kim YH, Rhee SM 외 4
- Prospective Clinical Trial of Corneal Reconstruction With Biomaterial-Free Cultured Oral Mucosal Epithelial Cell Sheets.
Cornea · 2018-01 · Kim YJ, Lee HJ, Ryu JS 외 7
- Characterization of biomaterial-free cell sheets cultured from human oral mucosal epithelial cells.
Journal of tissue engineering and regenerative medicine · 2017-03 · Hyun DW, Kim YH, Koh AY 외 4
Show 2 more publications
- Comparative Analysis of Substrate-Free Cultured Oral Mucosal Epithelial Cell Sheets from Cells of Subjects with and without Stevens-Johnson Syndrome for Use in Ocular Surface Reconstruction.
PloS one · 2016-01 · Kim YH, Kim DH, Shin EJ 외 4
- Wound-healing potential of Cultured Epidermal Sheets is unaltered after lyophilization: a preclinical study in comparison to cryopreserved CES.
BioMed research international · 2013-01 · Jang H, Kim YH, Kim MK 외 2
Patents
KIPRIS · applicant-matchedUS · Published · 2026-03 · Application 19564745
PCT · Published · 2024-09 · Application PCT/KR2024/013287
Registered · 2023-09 · Application 1020230122435
US · Registered · 2022-11 · Application 17990757
CN · Published · 2021-05 · Application 202180004000.7
US · Published · 2021-05 · Application 17620154
EP · Published · 2021-05 · Application 21823457.3
PCT · Published · 2021-05 · Application PCT/KR2021/005591
Rejected · 2020-11 · Application 1020200162290
CN · Published · 2019-12 · Application 201980031715.4
Show 31 more patents
US · Published · 2019-12 · Application 16639760
EP · Published · 2019-12 · Application 19926727.9
PCT · Published · 2019-12 · Application PCT/KR2019/017039
Registered · 2019-09 · Application 1020190117157
CN · Published · 2017-11 · Application 201780085642.8
US · Published · 2017-11 · Application 16483747
PCT · Published · 2017-11 · Application PCT/KR2017/013336
US · Registered · 2017-07 · Application 16324580
PCT · Published · 2017-07 · Application PCT/KR2017/008169
Registered · 2017-02 · Application 1020170017669
US · Published · 2017-01 · Application 16070121
PCT · Published · 2017-01 · Application PCT/KR2017/000472
Registered · 2016-08 · Application 1020160101765
Registered · 2016-01 · Application 1020160005397
Registered · 2015-03 · Application 1020150035871
Rejected · 2014-09 · Application 1020140129957
Registered · 2013-10 · Application 1020130126071
Rejected · 2013-03 · Application 1020130031495
US · Published · 2012-12 · Application 14364890
PCT · Published · 2012-12 · Application PCT/KR2012/010800
US · Published · 2012-12 · Application 14364056
PCT · Published · 2012-12 · Application PCT/KR2012/010717
CN · Published · 2012-01 · Application 201280011945
EP · Registered · 2012-01 · Application 12754399.9
PCT · Published · 2012-01 · Application PCT/KR2012/000618
Registered · 2012-01 · Application 1020120001563
Registered · 2011-12 · Application 1020110132867
Registered · 2011-12 · Application 1020110132135
PCT · Published · 2005-08 · Application PCT/KR2005/002555
Expired · 2004-08 · Application 1020040062079
Expired · 2003-03 · Application 1020030019714
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How to connect (MCP)Companies approved for the same productsBiotech & Drug Discovery
Ranked by how many MFDS product categories overlap. Not a ranking — a pointer to where to look.
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Founded 2005, KOSDAQ-listed 2022, BIO-FD&C develops plant-cell platform-based cosmeceutical materials and biopharma pipelines.
Daehan Pharmaceutical, founded in 1963 and KOSDAQ-listed in 1994, manufactures intravenous fluid pharmaceuticals.
KOSDAQ-listed medical device company producing PDRN pharmaceuticals, HA fillers, and Rejuran-branded cosmetics.
KOSDAQ-listed aesthetics and CMO company behind the Elravie/Revolax hyaluronic-acid fillers and Leedstox botulinum toxin.
Wonbiogen Co.,Ltd., established September 2018, listed on KOSDAQ in December 2018, manufactures wound dressings and moist wound dressings.
Founded 1949, KOSPI-listed 1970, Dong-A Socio Holdings makes Bacchus and pharma/non-pharma goods, allied with Meiji Seika on biosimilars.
Founded and listed on KOSPI in 2012 upon spin-off from the former Kolmar Korea, KOLMAR KOREA runs cosmetics ODM, prescription drugs, and packaging.
Founded in 2000 and listed on KOSDAQ in 2017, Keeps Biopharma transitioned from OLED equipment to pharmaceuticals through its 2025 merger with Korea Global Pharm.
KOSDAQ-listed comprehensive healthcare and pharmaceutical company behind the gum treatment Insadol and the wound-care ointment Madecassol.
Sources and updates
Counts on this page are not company-reported figures. MAA matched records from DART, the Korean MFDS, the US FDA, ClinicalTrials.gov, PubMed and KIPRIS to this company itself, by business registration number or registered name, never by name similarity. They may differ from figures the company publishes.
- Company basics
- Korea Exchange · DART
- Business content
- Compiled from disclosure filings
- Approvals & clinical trials
- Korean MFDS (data.go.kr) · US FDA openFDA — updated weekly
- Key disclosures
- KRX KIND via OpenDART exchange filings — updated daily
- Global clinical trials
- ClinicalTrials.gov (US NIH) — sponsor-matched, updated weekly
- Financials
- DART corporate disclosure filings — annual
- Publications
- PubMed (US National Library of Medicine) — affiliation-matched, updated daily
- Patents
- KIPRIS (Korea Institute of Patent Information) — applicant-matched, updated monthly
- AI reads
- Our server logs, IP-verified every 6 hours
- AI visibility
- Measured 2026-10-01
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