Best Chemicals and Materials Companies in South Korea
The 346 best Chemicals and Materials companies in South Korea in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: SK Geo Centric.
South Korea's Chemicals and Materials sector has more capital concentration than most people realize. Our directory tracks 346 companies with $933M in total disclosed funding, and the top of that stack is steep: Sk Geo Centric alone accounts for $360M, Solus Advanced Materials follows at $322M, and Seahss sits at $223M. Those three names are pulling the majority of the disclosed pool. So where does that leave everyone else? The remaining 343 companies are splitting a much thinner slice, which tells you something real about how funding flows here.
Coverage is essentially flat right now, but the themes aren't. Urban sustainability, green infrastructure, and sustainable city planning are the ideas pulling attention and, eventually, capital toward materials innovation. I'd watch that closely, because the signal is already showing up in adjacent behavior: median install growth across 32 chemicals and building materials apps is running at roughly plus-18% year over year, which isn't nothing. Aju IB Investment, Kiwoom Investment, and Korea Investment Holdings are the most active investors in this space, and no unicorns have emerged yet, meaning the upside thesis is still open if you're mapping where South Korea's next breakout Chemicals and Materials company might come from.
Our analysis of 234 Chemicals and Materials companies
$21.9b in tracked funding; 57% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Chemicals and Materials companies in South Korea
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | SK Geo Centric Developer of petrochemicals | $360M | 43 mo ago | Funding Raised | Na Soo CEO & President | 2017 | SalesforceGSAPSwiper+5 | 608 patents Patents concentrated in chemistry & materials | — |
| 2 | Solus Advanced Materials Manufacturer of battery copper foil products | $322M | 72 mo ago | Series D | — | 2019 | Javamod_jkApache Tomcat+7 | 486 patents Organic light‑emitting compounds and OLED device technologies for display and lighting. | — |
| 3 | Seahss Producer of steel products | $223M | 154 mo ago | Late Stage | Lee Jung-Hoon Founder & CEO | 1966 | Windows ServerMicrosoft ASP.NETIIS+2 | — | — |
| 4 | IVWorks Manufacturer of gallium nitride (GaN) epitaxial wafers | $25M | 2 mo ago | Series C | Young Noh Founder & CEO | 2011 | — | 28 patents Advanced III‑nitride semiconductor substrates and precise thin‑film deposition control technologies. | — |
| 5 | DEEPSMARTECH Developer of advanced polymer nanocoating systems for research and scalable production | $3M | 23 mo ago | Seed | Ho-yeon Kim CEO | 2022 | — | 11 patents Patents concentrated in electrical & electronics | — |
| 6 | InnoAble Lab Provider of battery materials | — | 27 mo ago | Seed | Lee Kyung-mo CEO | 2022 | — | — | — |
| 7 | MiCoCeramics Manufacturer of advanced ceramic parts, specializing in the production of ceramic heaters, electrostatic… | — | 35 mo ago | Seed | Yeo won CEO | 2020 | PHPGoogle Font APIAOS+4 | — | — |
| 8 | CARBOEXPERT Producer of Maltodextrin, Cyclodextrin, Glucoside, and Polysaccharides | — | 84 mo ago | Seed | Jong-tae Park CEO | 2015 | — | 45 patents Sterol-derived pharmaceutical formulations for skin whitening and eosinophilic/allergy therapies | — |
| 9 | Lgchem Manufacturer of petrochemicals, advanced materials, and innovative life science solutions | — | 86 mo ago | Public | Park Jin Soo CEO | 1947 | WordPressMySQLPHP+26 | — | — |
Top 11 Chemicals and Materials companies in South Korea
#1
Series C · Yuseong District, Hoseo · founded 2011 · 12 employees$24.5Mraised▾
Manufacturer of gallium nitride (GaN) epitaxial wafers. It provides advanced wide bandgap (WBG) epitaxial wafer products and epitaxy services. Utilizing an artificial intelligence-powered platform for production, it offers customized GaN epiwafers. The company's manufacturing process emphasizes eco-friendly, low-carbon practices. Its products are used in various applications, including 5G and 6G mobile communication RF power devices, next-generation satellite communication RF power devices, advanced radar systems, and electric vehicle DC power devices. The company focuses on high-quality GaN epiwafers and customized material solutions.
- Apr 2026Series C$4M
- Nov 2021Series C$17.4M
- Dec 2019Series B$6.7M
- 2015Seed$425K
#2
Funding Raised · Seoul, Seoul · founded 2017$360Mraised▾
Developer of petrochemicals
- Nov 2022Conventional Debt$360M
#3
Series D · Seoul, Seoul · founded 2019 · 282 employees$322.3Mraised▾
Manufacturer of battery copper foil products
- 2020Series D$322.3M
#4
Seed · Ansan-si, Gyeonggi-do · founded 2022$3.1Mraised▾
Developer of advanced polymer nanocoating systems for research and scalable production. The company provides nanoscale coatings with coverage on complex surfaces. It offers advanced materials that drive the future of energy and electronics. The company also provides coating services.
- Jul 2024Seed$3.1M
#5
Late Stage · Changwon, Gyeongsangnam-do · founded 1966$223.2Mraised▾
Producer of steel products
#6
Seed · South Korea · founded 2022—raised▾
Provider of battery materials
#7
Seed · Anseong, Gyeonggi-do · founded 2020—raised▾
MiCo Ceramics is a functional ceramic parts company that specializes in developing and producing ceramic heaters, electrostatic chucks, and other ceramic parts for semiconductor equipment. With a strong focus on research and development, the company aims to expand its ceramics technologies for semiconductor production globally.
#8
Seed · Yuseong District, Hoseo · founded 2015—raised▾
Operator of a bio-venture company intended to offer resources to pharmaceuticals, cosmetics, and food industries. The company produces and supply functional carbohydrates and standard reference materials for carbohydrate research field and markets, enabling customers to get customized carbohydrate materials.
- 2019Seed—
#9
Public · South Korea · founded 1947 · 29573 employees—raised▾
Manufacturer of petrochemicals, advanced materials, and innovative life science solutions. The company focuses on productivity and cost competitiveness in the petrochemical sector. It enhances business competitiveness in specialty materials through a market-oriented approach. The company aims to develop innovative new drugs as a future growth engine.
#10
Public · Seoul, Seoul · founded 1985—raised▾
Provider of private K-12 education services. It operates a network of schools offering national and international curricula. The schools feature various programs, including STEM education and mentorship initiatives. A focus on creating a safe learning environment is demonstrated through mandatory child protection training for all staff. The organization also fosters partnerships to enhance its educational offerings.
#11
Public · Hwaseong, Gyeonggi do · founded 2007 · 115 employees—raised▾
LTC CO.LTD develops and produces process chemicals used in the manufacturing process for flat panel displays and semiconductors. The company's product offerings include FPD chemicals and Nano chemicals.
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Chemicals and Materials coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Advanced Materials is moving in South Korea
A read on the academic research around Advanced Materials — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 412 South Korea-affiliated papers.
- Inha University71
- Korea Advanced Institute of Science and Technology44
- Ministry of Education37
- Seoul National University28
- Sungkyunkwan University25
- Smart material14→36
- Actuator9→23
- Nanotechnology6→16
- Elastomer2→11
- Self-healing hydrogels1→9
- Nanotechnology2→9
- Nanomaterials1→7
- Flexibility (engineering)1→6
- Smart material24→27
- Graphene1→4
- Smart material6
- Nanotechnology6
- Key (lock)3
- Actuator3
- Biomimetic materials2
Where advanced materials 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 advanced materials patents in South Korea
South Korea advanced materials patent filing is accelerating — 41,701 filings from 8,000 assignees (2016–2025), led by Samsung, Posco, Hyundai; annual filings 3234→5075.
- Samsung12804
- Posco11017
- Hyundai3830
- LG Chemical2204
- Korea INST SCI & TECH1211
- Korea Advanced INST SCI & TECH1184
- UNIV Korea RES & BUS Found801
- Korea INST Ceramic ENG & TECH687
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.