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KR FR / Companies · South Korea

South Korea listed companies.

2,970 publicly traded South Korean companies, organised by sector and exchange. Each company links into its filings history, KPIs and reporting metadata.

Public-company filings in South Korea are supervised by Financial Services Commission / Supervisory Service (FSC/FSS). Reporting follows K-IFRS. Filings are most commonly published in Korean and English. Major issuers are listed on KOSPI 200, KOSPI 100 and KOSDAQ 150. Calendar year predominant.

The South Korean listed-company landscape - KOSPI, KOSDAQ, and the chaebol structure

South Korea hosts approximately 2,500 listed companies across three KRX markets: the KOSPI mainboard (~900 companies, large and mid caps), KOSDAQ (~1,600 companies, the technology and growth-stage tier), and the early-stage KONEX market. The benchmark indices are the KOSPI (Korea Composite Stock Price Index, all KOSPI-market companies), the KOSPI 200 (the 200 most liquid and representative KOSPI constituents, the primary derivative and institutional benchmark), and the KOSDAQ Composite (all KOSDAQ issuers). The KOSPI 200 is the effective dividing line for disclosure intensity: companies above the threshold face the highest foreign institutional scrutiny and typically publish the most complete English-language investor-relations materials.

The defining structural feature of the Korean market is the chaebol - the large family-controlled conglomerate groups that dominate the KOSPI and by extension the Korean economy. The four largest chaebols (Samsung, SK, Hyundai Motor, and LG) together account for a substantial fraction of KOSPI market capitalisation, and each operates as an ecosystem of separately listed affiliates: Samsung Electronics, Samsung SDI, Samsung Electro-Mechanics, and Samsung SDS are all independently listed, creating a web of parent-subsidiary and affiliate relationships that is tracked explicitly in regulatory filings. Understanding chaebol group structure is essential for correct consolidation and related-party exposure analysis.

Sector composition tilts heavily toward semiconductors and technology: Samsung Electronics (memory DRAM, NAND, and foundry) and SK Hynix (DRAM and NAND) together represent the two largest KOSPI 200 weights and make South Korea structurally the most semiconductor-intensive large equity market in the world. Beyond semiconductors, the KOSPI carries significant weight in automotive (Hyundai Motor, Kia), batteries and energy storage (LG Energy Solution, Samsung SDI, SK Innovation), chemicals and materials (POSCO Holdings, LG Chem), and financials (KB Financial, Shinhan, Hana). KOSDAQ tilts toward biopharmaceuticals, software, and smaller-cap technology.

FinancialReports tracks every KRX-listed issuer across KOSPI, KOSDAQ, and KONEX, classified by FRCF / ISIC sector, industry group, and market segment, with chaebol-group affiliation and controlling-shareholder data exposed where available from regulatory filings. Each company page surfaces the complete filing history - annual, quarterly, and current reports - ISINs, KRX ticker codes, and cross-listing data (notably for the US-listed ADRs of Samsung Electronics and other large caps).

Listed companies
2,970
South Korean issuers tracked
Stock exchanges
1
Korea Exchange
Country
KR
South Korea
Sectors
8
distinct in dataset

Reporting at a glance - South Korea

Regulator, indices, accounting, language
Regulator
Financial Services Commission / Supervisory Service (FSC/FSS)
Primary indices
KOSPI 200KOSPI 100KOSDAQ 150
Accounting standards
K-IFRS
Reporting languages
KoreanEnglish
Fiscal year
Calendar year predominant

Exchanges in South Korea

1 venue
Exchange Code Listed companies
Korea Exchange XKRX 2,765

Featured South Korean companies

Top by filing volume
Company Ticker Sector Industry Filings
MIRAE ASSET SECURITIES CO.,LTD. 006800 Financial and insurance activities Other financial service activities, except insurance and pension funding activities 15,231
SAMSUNG SECURITIES CO.,LTD 016360 Financial and insurance activities Other financial service activities, except insurance and pension funding activities 10,906
NH INVESTMENT & SECURITIES CO.,LTD. 005940 Financial and insurance activities Other financial service activities, except insurance and pension funding activities 10,478
KYOBO SECURITIES CO.,LTD. 030610 Financial and insurance activities Other financial service activities, except insurance and pension funding activities 10,369
SHINYOUNG SECURITIES CO.,LTD 001720 Financial and insurance activities Other financial service activities, except insurance and pension funding activities 7,573
KIWOOM Securities Co.,Ltd. 039490 Financial and insurance activities Other financial service activities, except insurance and pension funding activities 7,153
HANWHA INVESTMENT&SECURITIES CO.,LTD 003530 Financial and insurance activities Other financial service activities, except insurance and pension funding activities 6,618
Yuanta Securities Korea Co., Ltd. 003470 Financial and insurance activities Other financial service activities, except insurance and pension funding activities 6,580
DAISHIN SECURITIES CO.,LTD 003540 Financial and insurance activities Other financial service activities, except insurance and pension funding activities 5,731
DB Securities Co.,Ltd 016610 Financial and insurance activities Other financial service activities, except insurance and pension funding activities 5,250
HYUNDAI MOTOR SECURITIES CO.,LTD. 001500 Financial and insurance activities Other financial service activities, except insurance and pension funding activities 4,922
SAMSUNG ELECTRONICS CO,.LTD 005930 Manufacturing Manufacture of electronic components and boards 3,957
KT CORPORATION 030200 Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities Wired, wireless, and satellite telecommunication activities 2,424
HYUNDAI MOTOR CO 005380 Manufacturing Manufacture of motor vehicles 2,305
EUGENE INVESTMENT & SECURITIES CO., LTD 001200 Financial and insurance activities Other financial service activities, except insurance and pension funding activities 2,285
SK TELECOM CO.,LTD 017670 Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities Wired, wireless, and satellite telecommunication activities 2,224
SHINHAN FINANCIAL GROUP CO.,LTD 055550 Financial and insurance activities Activities of holding companies and financing conduits 2,119
NAVER Corporation 035420 Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities Web search portals activities and other information service activities 1,690
KIA CORPORATION 000270 Manufacturing Manufacture of motor vehicles 1,654
SK hynix Inc. 000660 Manufacturing Manufacture of electronic components and boards 1,642
SK SECURITIES CO.,LTD 001510 Financial and insurance activities Other financial service activities, except insurance and pension funding activities 1,596
HANWHA SOLUTIONS CORPORATION 009830 Manufacturing Manufacture of electronic components and boards 1,583
SK Inc. 034730 Financial and insurance activities Activities of holding companies and financing conduits 1,402
HANWHA CORP 000880 Manufacturing Manufacture of basic chemicals, fertilizers and nitrogen compounds, plastics and synthetic rubber in primary forms 1,358
Celltrion, Inc. 068270 Manufacturing Manufacture of pharmaceuticals, medicinal chemical and botanical products 1,356

Top sectors

  • Manufacturing 1,755
  • Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities 330
  • Financial and insurance activities 240
  • Professional, scientific and technical activities 139
  • Publishing, broadcasting, and content production and distribution activities 108
  • Wholesale and retail trade 88
  • Construction 78
  • Transportation and storage 39

Top industries

  • Manufacture of pharmaceuticals, medicinal chemical and botanical products 230
  • Manufacture of electronic components and boards 197
  • Computer programming activities 170
  • Manufacture of other chemical products 139
  • Manufacture of special-purpose machinery 129
  • Activities of trusts, funds and similar financial entities 110
  • Manufacture of general-purpose machinery 85
  • Manufacture of parts and accessories for motor vehicles 78

Query South Korea companies via API

Same dataset, programmatic access 
# All South Korean listed companies
curl "https://api.financialreports.eu/api/companies/?country=KR" \
    -H "x-api-key: $FR_API_KEY"

See the full API guide for South Korea →

Get every South Korea company

Browse free · or pull the full list via API
View all South Korea companies → Get the list via API

Filings activity by year

Last 6 years · South Korean issuers
  • 2026 86,271
  • 2025 110,383
  • 2024 117,626
  • 2023 110,959
  • 2022 105,839
  • 2021 103,396

Reporting languages

Filing-by-filing distribution
  • Korean 838,800
  • English 3,990
  • Welsh 276
  • Italian 72
  • German 35

Standardized financials

Standardized income statement, balance sheet and cash-flow line items are available for 1 South Korean companies — one taxonomy, comparable across markets, every figure traceable to its source filing. Explore standardized financials →

FAQ - South Korea

Coverage, formats, integration
How many South Korean listed companies are in the database?
FinancialReports tracks 2,970 publicly traded South Korean companies, organised by sector, industry and exchange listing.
Which exchanges in South Korea are covered?
FinancialReports covers 1 exchange in South Korea. Each company page links into its exchange's full company list and trading metadata.
Which South Korean indices does FinancialReports cover?
Major South Korean indices in the dataset include KOSPI 200, KOSPI 100, KOSDAQ 150. Each index has a dedicated page showing constituent companies and their filings history.
How is the South Korean company list kept up to date?
Listings are refreshed daily from regulator and exchange sources. New IPOs and de-listings flow through the same ingestion pipeline that backs the filings index.
Can I export the South Korean company list?
Yes. The /api/companies/?country=KR endpoint returns the full list as JSON; bulk and redistribution licensing is available on paid plans.