SKC
- Company typePublic
- Founded1976
- HeadquartersSeoul, South Korea
- Headcount251–500
- GTM typeB2B
- OfferingHardware or Manufacturing
SKC firmographics
Firmographics- Name
- SKC
- Legal name
- SKC Corporation
- Website
- https://skc.co.kr
- Company type
- Public
- Founded year
- 1976
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Ownership category
- akta.pro rank
SKC industry classification
Industry- Product category
- Advanced Materials Manufacturing
- NAICS
- Plastics Packaging Film and Sheet (including Laminated) Manufacturing (326112), Other Electrical Equipment and Component Manufacturing (3359), Paint, Coating, and Adhesive Manufacturing (3255)
- SIC
- Semiconductors & Related Devices (3674), Industrial Organic Chemicals (2860), Unsupported Plastics Film & Sheet (3081), Electronic Components & Accessories (3670)
- akta.pro primary industry
- Current Collectors & Foils (Copper, Aluminum) Manufacturing (EUAFABAF)
- akta.pro secondary industries
- Solid-State Battery Materials & Cell Manufacturing (EUAFABAH), Plastic Films & Laminated Packaging Structures Manufacturing (IMANAEAD)
Keywords
Where SKC is headquartered
LocationHeadquarters
- HQ city
- Seoul
- HQ country
- South Korea
- HQ region
- Asia
Offices15 records
Markets served
SKC business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Infrastructure, Technology or R&D, Personnel, Operations, Marketing or Sales
Revenue model
- Rechargeable Battery Materials: Revenue from copper foil products for lithium-ion battery anodes, sold to major global EV battery manufacturers and energy storage system companies. Includes ultra-thin, high-strength, and high-elongation copper foil variants. Revenue from SK Nexilis subsidiary.
- Semiconductor Materials: Revenue from glass substrates for advanced chip packaging (via Absolics subsidiary) and test sockets/interfaces for semiconductor testing (via ISC subsidiary). Includes WiDER series test sockets for AI, GPU, and CPU applications.
- Specialty Petrochemicals: Revenue from propylene oxide (PO), propylene glycol (PG), and related specialty chemical products via SK picglobal joint venture. Includes cooling fluids for AI data centers launched December 2025.
- Eco-Friendly Materials: Revenue from biodegradable materials including high-strength PBAT and LIMEX, targeting sustainable packaging and plastic replacement applications. Via SK leaveo subsidiary.
Go-to-market motion2 records
Distribution channels2 records
Marketing channels6 records
SKC product offering
Product offeringCore offering
SKC manufactures and sells advanced industrial materials including ultra-thin copper foil for lithium-ion battery anodes (via SK nexilis), glass substrates and test sockets for semiconductor packaging (via Absolics and ISC), biodegradable polymers PBAT and LIMEX (via SK leaveo and SK TBMGEOSTONE), and propylene oxide/glycol (via SK picglobal joint venture). Products are sold B2B to global battery manufacturers, semiconductor FABs/OSATs, automotive OEMs, and packaging companies, with manufacturing operations across Korea, Malaysia, Poland, the United States, Vietnam, China, and Japan.
Product overview
SKC operates as a diversified advanced materials company organized into three core business sectors — rechargeable battery materials (centered on copper foil for lithium-ion battery anodes via SK nexilis), semiconductor materials (encompassing glass substrates through Absolics, test sockets through ISC, and cooling fluids for AI data centers), and eco-friendly materials (including biodegradable PBAT and LIMEX). The company also maintains a specialty petrochemical business through SK picglobal (producing propylene oxide via its proprietary HPPO process and propylene glycol). SKC positions itself as a 'Global ESG Material Solutions Company' with a portfolio transformed since 2020 from film and chemicals toward high value-added advanced materials, supported by a global manufacturing network spanning Korea, Malaysia, Poland, the U.S., Vietnam, China, and Japan.
Differentiator
Problem solved
Functional benefit
Brands
- SK nexilis: Copper foil for rechargeable battery anodes
- Absolics
- SK picglobal
- SK leaveo
- ISC
Products and services
- Glass Substrate (Absolics)
Quantifiable outcome
- Glass substrates reduce substrate thickness by 25% and power consumption by over 30%
- +7 more outcomes
Companies that use SKC
Customer profileNamed customers4 records
Segments6 records
Ideal customer profiles5 records
SKC technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
SKC partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered minor and core.
- HaliominorInvestment in Halio as part of SKC's strategic expansion in advanced materials for semiconductor and battery applications.
- Ecovans VietnamminorDecision to invest in EcoVans Vietnam for eco-friendly materials production expansion in Vietnam market.
- Toyota TsushocoreSigned agreement to establish joint venture for Toyota Tsusho's copper foil business, enhancing SK Nexilis' presence in the global copper foil market and strengthening supply chain ties with Toyota Group.
- POSCO GroupminorSigned agreement to enhance competitiveness of POSCO Group's EV materials business, establishing strategic cooperation for electric vehicle materials.
- TBM (Japan)coreEstablished SK TBMGEOSTONE joint venture with TBM of Japan for developing and commercializing biodegradable LIMEX materials based on TBM's specialized composition and compounding technology.
- Daesang Group and LX InternationalcoreDecided to establish joint venture with Daesang Group and LX International for manufacturing high-strength PBAT biodegradable materials.
- Petrochemical Industries Company (PIC) of KuwaitcoreSK picglobal is a joint venture established between SKC (51%) and Kuwait's PIC (49%) for producing high-value specialty petrochemical products including propylene oxide (PO) and propylene glycol (PG). The partnership leverages PIC's feedstock expertise and SKC's process technologies including the world's first HPPO process. SK picglobal is currently being considered for integrated sale as part of SK Group's petrochemical restructuring.
- Applied Materials (AMAT)coreAbsolics is strengthening execution under new CEO leadership while building collaboration with global partners including AMAT for glass substrate development and commercialization. The partnership focuses on accelerating glass substrate manufacturing and qualification for AI semiconductor packaging.
- ChipletzminorSKC made investment in Chipletz as part of its semiconductor packaging ecosystem development strategy.
Scale indicators15 records
Recent moves13 records
Expansion highlights6 records
SKC competitors and assessment
Company assessmentDirect peers
- Mitsui Mining & Smelting: Japanese materials company producing copper foil for batteries and semiconductor packaging materials. Comparable to SKC's dual exposure to battery and semiconductor advanced materials businesses.
- Nuode Investment: Major Chinese copper foil manufacturer with significant cost advantages and rapidly expanding capacity. Direct competitor in commodity and mid-grade battery copper foil markets.
- FormFactor: US semiconductor test equipment and probe card manufacturer serving memory and logic chip testing markets. Comparable to ISC's WiDER test socket business in semiconductor test interface solutions.
- JX Advanced Metals: Subsidiary of JX Nippon Mining & Metals producing high-end copper foil for EV batteries and semiconductor applications. Comparable to SK Nexilis in serving both battery and electronics-grade copper foil markets.
- Iljin Materials: Korean copper foil manufacturer supplying anode current collectors to global battery makers. Direct competitor to SK Nexilis in ultra-thin battery copper foil with similar technology focus and customer base.
- Furukawa Electric: Japanese manufacturer of electrodeposited copper foil for lithium-ion batteries. Competes head-to-head with SK Nexilis in supplying ultra-thin foil to Asian battery manufacturers with comparable technology heritage.
Broad incumbents
- POSCO Future M: Korean battery materials subsidiary of POSCO Group producing cathode active materials and battery components. Comparable diversified battery materials player with whom SKC has strategic cooperation agreement for EV materials.
- AGC Inc. Major Japanese glass manufacturer with semiconductor and electronics glass substrate offerings. Broad incumbent competing with Absolics in advanced packaging glass substrates, leveraging massive R&D resources.
- LG Chem: Korean chemical and battery materials conglomerate with diversified cathode, anode, and separator businesses. Broad incumbent comparable to SKC's battery materials strategy but at much larger scale across the full battery materials stack.
Emerging players
- Corning Incorporated: US glass specialist developing advanced glass substrates for semiconductor packaging. Competing with Absolics in glass core substrates for AI/HPC chip packaging, with deeper manufacturing experience and customer relationships.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
SKC social profiles
Digital presenceSKC compliance and trust
Trust signalCompliance10 records
SKC financial estimates
Financial estimateRevenue estimate
Valuation estimate
SKC leadership team
Management profileNumber of profiles
Profiles7 records
SKC subsidiaries and ownership
Company hierarchySubsidiaries6 records
SKC funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
SKC M&A and investment
M&A and investmentM&A1 record
Investments6 records
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about SKC
What does SKC do?
SKC manufactures and sells advanced industrial materials including ultra-thin copper foil for lithium-ion battery anodes (via SK nexilis), glass substrates and test sockets for semiconductor packaging (via Absolics and ISC), biodegradable polymers PBAT and LIMEX (via SK leaveo and SK TBMGEOSTONE), and propylene oxide/glycol (via SK picglobal joint venture). Products are sold B2B to global battery manufacturers, semiconductor FABs/OSATs, automotive OEMs, and packaging companies, with manufacturing operations across Korea, Malaysia, Poland, the United States, Vietnam, China, and Japan.
Is SKC a public or private company?
SKC is a public company. It is classified as public and is currently operating.
When was SKC founded?
SKC was founded in 1976. It employs 251 to 500 people.
Where is SKC based?
SKC is headquartered in Seoul, South Korea, in the Asia region.
How does SKC make money?
Four revenue lines are on record. Rechargeable Battery Materials are the primary driver. The others are semiconductor Materials, specialty Petrochemicals and eco-Friendly Materials.
Who are SKC's main competitors?
Direct peers on record are Mitsui Mining & Smelting, Nuode Investment, FormFactor, JX Advanced Metals, Iljin Materials and Furukawa Electric. Broad incumbents are POSCO Future M, AGC Inc. and LG Chem. Corning Incorporated is listed as an emerging player.
Does SKC have an API?
No public API is recorded for SKC.
What industry is SKC in?
SKC's product category is Advanced Materials Manufacturing. Its primary akta.pro industry code is EUAFABAF, Current Collectors & Foils (Copper, Aluminum) Manufacturing, with a secondary code of EUAFABAH, Solid-State Battery Materials & Cell Manufacturing. Its NAICS code is 326112 and its SIC code is 3674.