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Pharma & CDMOKOSPI 096770

SK Innovation Co., Ltd.

Official website

Founded in 2007, SK Innovation is an energy company spanning oil, chemicals, batteries, and LNG, merged with SK E&S in 2024.

As of 2026-10-10, SK Innovation Co., Ltd. has 27 PubMed-indexed papers on record (counted by the MAA Company Index from its own matching of public databases).

Price

Change

Market cap

Business overview

Source: DART corporate disclosure

Founded and listed on KOSPI in July 2007, SK Innovation is an energy company that merged with SK E&S in November 2024. It operates in oil and chemicals, LNG, power, and batteries, refining petroleum products at its Ulsan and Incheon complexes and producing lithium-ion battery separator materials (LiBS) and batteries supplied to the US, Europe, and China. For the cumulative fourth quarter of 2025, revenue was split 59% oil, 15% E&S CIC, 11% chemicals, 9% battery, and 5% lubricants, with oil revenue of KRW 47.1903 trillion, chemical revenue of KRW 8.9202 trillion, and battery revenue of KRW 6.9782 trillion.

Products & technology

  • Refined petroleum products (gasoline, kerosene, diesel, jet fuel, etc.)Automotive and industrial fuel
  • Chemical products (ethylene, propylene, benzene, etc.)Basic materials and feedstock for high-value chemical products
  • Lubricants (base oil and automotive lubricants)For engines and transmissions
  • Batteries (EV and ESS)High energy density, high output batteries; BaaS business
  • LiBS (Lithium-ion Battery Separator)Battery separator material

R&D and key agreements

Source: DART corporate disclosure

LiBS 기술개발 · Developed proprietary LiBS production technology in 2004, completed sequential stretching process in 2007, developed 5μm thin-film products and commercialized dual-side coating

Key disclosures

KRX KIND via OpenDART
Show 36 more events

Publications

PubMed · affiliation-matched
Show 17 more publications

Patents

KIPRIS · applicant-matched
Show 990 more patents

AI reads

MAA server logs · IP-verified
160
Times AI engines pulled SK Innovation Co., Ltd.'s records

Pulled records become part of each AI's index and keep feeding its answers. When an AI cites from that index, nothing reaches our server — so actual citations are uncounted here and exceed this number.

0
Fetched fresh mid-answer

Times an AI needed something not yet in its index and fetched this page fresh while answering. Citations served from the index leave no trace here.

160
Index crawls

Collected as raw material for future answers.

0
Direct AI-tool queries (MCP)

Queries from users who connected this index to their own AI.

11
live 0
Last 7 days
149
live 0
Last 30 days
160
live 0
All time
  • OpenAIOAI-SearchBot147
  • PerplexityPerplexityBot6
  • GoogleGoogleOther4
  • AnthropicClaudeBot2
  • MicrosoftBingbot1

Measured since Aug 27, 2026 · 5 AI engines · last read Oct 9, 2026

User-agent strings can be forged, so we do not count them at face value. We count only requests matched against vendor-published IP ranges, or confirmed by forward-verified reverse DNS. MCP queries are actual calls to this index's tool endpoint.

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How to connect (MCP)
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Companies in the same categoryPharma & CDMO

ILDONG HOLDINGS CO.,LTD100

Founded in 1941 and listed on the KOSPI in 1975, Ildong Holdings is the holding company of the Ildong Pharmaceutical Group, overseeing pharmaceutical, aesthetic medical device, and drug development affiliates.

Yuyu Pharma, Inc.100

Founded in 1941 and listed on the KOSPI in 1975, Yuyu Pharma is a pharmaceutical company with a co-promotion agreement with Dong-A ST for Tanamin.

IL DONG PHARMACEUTICAL CO., LTD.100

Founded and listed on the KOSPI in 2016, Il Dong Pharmaceutical manufactures products including the Aronamin vitamin line.

Medy-Tox Inc.99

Founded 2000, KOSDAQ-listed 2009, Medy-Tox develops and exports botulinum toxin biopharmaceuticals including Meditoxin and Innotox.

GC Biopharma Corp.97

KOSPI-listed comprehensive pharmaceutical company specializing in blood products and vaccines, with FDA-approved immunoglobulin ALYGLO.

DAEWON PHARMACEUTICAL CO.,LTD85

KOSPI-listed pharmaceutical company behind Coldwon cold medicine and Jangdaewon probiotics, developing a P-CAB drug pipeline.

SAMSUNG BIOLOGICS CO.,LTD.85

Founded 2011, listed 2016 — Samsung Biologics is a biopharma CDMO with 785,000L capacity across five Songdo plants.

GENOLUTION INC.85

Founded in 2006 and listed on KOSDAQ in 2020, Genolution is a molecular diagnostics and RNAi company producing nucleic acid extraction reagents and devices.

AHN-GOOK PHARMACEUTICAL Co., Ltd.85

Ahn-Gook Pharmaceutical sells the cough/expectorant drug Sinecuran and the eye-health supplement Tobicom.

CORESTEMCHEMON Inc.85

Founded in 2003 and listed on KOSDAQ in 2015, Corestem Chemon develops stem cell therapies and provides nonclinical CRO services, including the ALS treatment Neuronata-R.

BIO-FD&C CO.,LTD.85

Founded 2005, KOSDAQ-listed 2022, BIO-FD&C develops plant-cell platform-based cosmeceutical materials and biopharma pipelines.

HANDOK Inc.85

KOSPI-listed comprehensive pharma company behind Amaryl diabetes drug and the USD 86.25M HL5101 anticancer out-license deal.

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

This page is compiled from public sources without the company's involvement. If anything is inaccurate or incomplete, please let us know. Materials provided by the company are labelled as such.

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