South Korea DART Filings, Financials & Ownership Scraper

Here is the exact record shape this actor returns in companyInfo mode, with the public identifiers of Samsung Electronics filled in:

{
  "corpCode": "00126380",
  "corpName": "삼성전자",
  "corpNameEng": null,
  "stockName": "삼성전자",
  "stockCode": "005930",
  "market": "KOSPI",
  "ceoName": null,
  "corpRegistrationNumber": null,
  "businessRegistrationNumber": null,
  "industryCode": null,
  "address": null,
  "homepageUrl": null,
  "irUrl": null,
  "phone": null,
  "fax": null,
  "establishedDate": "19690113",
  "accountingMonth": "12",
  "source": "DART (Financial Supervisory Service, South Korea)",
  "observedAt": "2026-08-15T00:00:00.000Z"
}

Honest note: DART is served by the official OpenDART API, which requires a free access key you register once at opendart.fss.or.kr. We do not embed a shared key, so the example above shows the real field structure with only Samsung's publicly documented identifiers (corpCode, stockCode, market, establishedDate); the null fields are populated on a live run once your key is supplied. No values are invented. The field tables below are the actor's real schema.

The most complete South Korea DART scraper available. It returns every field the OpenDART service exposes for company profiles, disclosure filings, financial statements, 5%+ major shareholders and executive holdings, plus optional AI translation, and gives you five modes and name/code/corp-code lookups to target exactly the data you need.

📥 Input · 📤 Output · 💰 Pricing · ▶️ Examples

Table of contents

• What it does
• Quickstart
• Input reference
• Output reference
• Example output record
• Run via API and CLI
• Fetch results
• Billing and limits
• FAQ and troubleshooting

What it does

The actor resolves each company you pass (by name, 6-digit stock code, or 8-digit DART corp code) against the official DART company register, then pulls one of five datasets per company depending on mode:

• companyInfo: profile, CEO, industry, registration numbers, address, contacts, founding date.
• disclosures: the filing list over a date range, with receipt number, filer, filing date and filing URL.
• financials: revenue, operating profit, net income, total assets, liabilities and equity, with prior-year comparatives, per business year and report period.
• shareholders: 5%+ major shareholders, shares held, stake percent and change.
• executives: director and officer holdings, position, shares owned and ownership percent.

Records are written one per company (or per filing/statement line), missing source values are returned as null, and never invented. Two optional AI add-ons (paid Apify plans only, off by default) apply to the filings list: reportNameEn/remarkEn translate the Korean report name and remark to English, and aiSummary/aiFilingType explain in English what each disclosure discloses. Each is billed per record only when it produces usable output.

Quickstart

Register a free OpenDART key at opendart.fss.or.kr (takes a minute), then open the actor, paste this into the input, and press Run. It returns the company profile for Samsung Electronics.

{
  "mode": "companyInfo",
  "companyNames": ["삼성전자"],
  "stockCodes": ["005930"],
  "maxRecords": 10,
  "apiKey": "<your OpenDART access key>"
}

The fastest path is to pass corpCodes directly if you already have them (no name lookup needed). For financials, set mode to financials and choose years, reportType and financialStatement.

Input reference

Field	Type	Required	Default	Description
mode	enum	no	companyInfo	Dataset to return: companyInfo, disclosures, financials, shareholders, executives.
companyNames	string[]	no	["삼성전자"]	Korean listed-company names to look up, for example Samsung Electronics, 삼성전자, NAVER.
stockCodes	string[]	no	(empty)	6-digit Korean stock ticker codes, for example 005930 (Samsung), 035420 (NAVER).
corpCodes	string[]	no	(empty)	8-digit DART corp codes if you already have them (fastest, no name lookup).
reportType	enum	no	annual	Financials mode reporting period: annual, half, q1, q3.
years	string[]	no	["2023"]	Financials mode business years, for example 2023, 2022.
financialStatement	enum	no	consolidated	Financials mode: consolidated (group) or separate (parent-only).
bgnDate	string	no	(empty)	Disclosures mode earliest filing date, YYYYMMDD, for example 20230101.
endDate	string	no	(empty)	Disclosures mode latest filing date, YYYYMMDD, for example 20231231.
disclosureType	enum	no	all	Disclosures mode filing category: all, or A-J (see FAQ).
maxRecords	integer	no	50	Maximum records to collect across all companies in this run.
apiKey	string (secret)	no	(env)	Your free OpenDART access key. Leave blank only if a DART_API_KEY environment variable is configured.
withAiTranslate	boolean	no	false	Paid plans only. Filings mode: translate report name and remark to English. Billed only when a translation is produced.
withAiSummary	boolean	no	false	Paid plans only. Filings mode: explain in English what each disclosure discloses. Billed only when a summary is produced.

Output reference

One dataset item per record. The populated fields depend on mode. Types: string, number, boolean, or null when the source value is absent.

Field	Type	Modes	Description
corpCode	string	all	DART corp code (8 digits).
corpName	string	all	Company name (Korean).
corpNameEng	string	companyInfo	Company name (English).
stockName	string	companyInfo	Stock name.
stockCode	string	companyInfo	6-digit stock code.
market	string	companyInfo	Market: KOSPI, KOSDAQ, or KONEX.
ceoName	string	companyInfo	CEO name.
corpRegistrationNumber	string	companyInfo	Corporate registration number.
businessRegistrationNumber	string	companyInfo	Business registration number.
industryCode	string	companyInfo	Industry code.
address	string	companyInfo	Registered address.
homepageUrl	string	companyInfo	Homepage URL.
irUrl	string	companyInfo	Investor-relations URL.
phone	string	companyInfo	Phone number.
fax	string	companyInfo	Fax number.
establishedDate	string	companyInfo	Establishment date (YYYYMMDD).
accountingMonth	string	companyInfo	Fiscal year-end month.
reportName	string	disclosures	Filing / report name (Korean).
reportNameEn	string	disclosures	AI English translation of the report name (AI add-on).
remarkEn	string	disclosures	AI English translation of the remark (AI add-on).
aiSummary	string	disclosures	AI English explanation of the filing (AI add-on).
aiFilingType	string	disclosures	AI English filing-type label (AI add-on).
receiptNo	string	disclosures	Filing receipt number.
filerName	string	disclosures	Filer name.
receiptDate	string	disclosures	Filing date.
remark	string	disclosures	Remark.
filingUrl	string	disclosures	Filing URL.
fiscalYear	string	financials	Business year.
reportType	string	financials	Report period.
statementType	string	financials	Consolidated or separate.
currency	string	financials	Currency.
revenue	number	financials	Revenue.
operatingProfit	number	financials	Operating profit.
netIncome	number	financials	Net income.
totalAssets	number	financials	Total assets.
totalLiabilities	number	financials	Total liabilities.
totalEquity	number	financials	Total equity.
revenuePrevYear	number	financials	Revenue (previous year).
netIncomePrevYear	number	financials	Net income (previous year).
reporterName	string	shareholders	Reporter / holder name.
sharesHeld	number	shareholders	Shares held.
sharesChange	number	shareholders	Shares change.
stakePercent	number	shareholders	Stake percent.
stakeChangePercent	number	shareholders	Stake change percent.
reason	string	shareholders	Report reason.
isRegisteredExecutive	boolean	executives	Registered executive.
position	string	executives	Position / title.
isMajorShareholder	boolean	executives	Major shareholder flag.
sharesOwned	number	executives	Shares owned.
ownershipPercent	number	executives	Ownership percent.
ownershipChangePercent	number	executives	Ownership change percent.
source	string	all	Data source. Always DART.
observedAt	string	all	ISO 8601 timestamp of when the record was collected.
error	string	all	null on success. On a failed run, a single item with a populated error field is written instead.

Example output record

The companyInfo record shape, with Samsung Electronics' publicly documented identifiers filled in. Live values for the remaining fields populate once your free OpenDART key is supplied. No values are invented.

{
  "corpCode": "00126380",
  "corpName": "삼성전자",
  "corpNameEng": null,
  "stockName": "삼성전자",
  "stockCode": "005930",
  "market": "KOSPI",
  "ceoName": null,
  "corpRegistrationNumber": null,
  "businessRegistrationNumber": null,
  "industryCode": null,
  "address": null,
  "homepageUrl": null,
  "irUrl": null,
  "phone": null,
  "fax": null,
  "establishedDate": "19690113",
  "accountingMonth": "12",
  "source": "DART (Financial Supervisory Service, South Korea)",
  "observedAt": "2026-08-15T00:00:00.000Z"
}

Run via API and CLI

Start a run and wait for it to finish, then read the dataset. Replace <TOKEN> with your Apify API token and <DART_KEY> with your free OpenDART key.

Run synchronously and get dataset items in one call:

curl -X POST "https://api.apify.com/v2/acts/scrapers_lat~korea-dart-filings-scraper/run-sync-get-dataset-items?token=<TOKEN>" \
  -H "Content-Type: application/json" \
  -d '{"mode":"financials","stockCodes":["005930"],"years":["2023"],"reportType":"annual","financialStatement":"consolidated","apiKey":"<DART_KEY>"}'

Start a run asynchronously:

curl -X POST "https://api.apify.com/v2/acts/scrapers_lat~korea-dart-filings-scraper/runs?token=<TOKEN>" \
  -H "Content-Type: application/json" \
  -d '{"mode":"disclosures","companyNames":["NAVER"],"bgnDate":"20230101","endDate":"20231231","maxRecords":100,"apiKey":"<DART_KEY>"}'

Apify CLI:

apify call scrapers_lat/korea-dart-filings-scraper \
  --input '{"mode":"shareholders","stockCodes":["005930"],"apiKey":"<DART_KEY>"}'

Fetch results

Every run writes to a dataset. Fetch items as JSON, CSV, or Excel by changing format:

# JSON
curl "https://api.apify.com/v2/datasets/<DATASET_ID>/items?token=<TOKEN>&clean=true&format=json"

# CSV
curl "https://api.apify.com/v2/datasets/<DATASET_ID>/items?token=<TOKEN>&clean=true&format=csv"

# Paginate large datasets
curl "https://api.apify.com/v2/datasets/<DATASET_ID>/items?token=<TOKEN>&offset=1000&limit=1000"

<DATASET_ID> is returned as defaultDatasetId in the run object. Use offset and limit to page through large result sets. clean=true drops empty and internal fields.

Billing and limits

• Pay per result. You are charged per record returned (result event). See the pricing tab for the current per-result price.
• AI add-ons billed separately. withAiTranslate and withAiSummary are charged per record only when they produce usable output, and only on paid plans.
• No charge on failure. If a run errors (including a missing or invalid OpenDART key), the actor writes a single item with a populated error field and does not charge for it. Empty runs cost nothing.
• Spend cap respected. Set maxTotalChargeUsd on the run; once reached, the actor stops emitting and charging further billable results.
• Free Apify plans are capped at 10 records per run, and AI add-ons are ignored. Upgrade for higher maxRecords and AI enrichment.
• OpenDART key required. You supply your own free OpenDART access key. OpenDART enforces a daily request limit per key.

FAQ and troubleshooting

Do I need an OpenDART key? Yes. Register once for free at opendart.fss.or.kr and pass it as apiKey, or configure a DART_API_KEY environment variable. The actor does not embed a shared key.

A run returned an error about the access key. Why? The key is missing, not yet registered/activated, expired, or the request IP is not allowed in your OpenDART key settings. Failed runs are not charged.

How do I look up a company fastest? Pass its 8-digit corpCodes directly to skip the name/stock-code resolution step.

What do the disclosure type letters mean? A periodic reports, B major-issue reports, C securities issuance, D equity-holding reports, E other, F audit/external-audit, G asset-backed securities, H fair-disclosure, I exchange filings, J fair-trade filings.

What is the difference between consolidated and separate financials? Consolidated figures include subsidiaries (group); separate figures are parent-company only. Choose with financialStatement.

Why are the AI fields null? The AI add-ons are off by default, apply only to the filings mode, and are ignored on free plans. Turn on withAiTranslate and withAiSummary on a paid plan.

Is this an official DART tool? No. This actor is independent and has no affiliation with the Financial Supervisory Service or DART. It reads only data available through the official OpenDART API using your own key. Use it in accordance with the OpenDART terms of service.

Related scrapers

• Japan FSA Financial Firms Scraper: Japan FSA registered financial businesses.
• Taiwan TWSE Disclosures Scraper: Taiwan Stock Exchange company disclosures.
• SEC EDGAR Company Filings Scraper: US SEC filings by ticker or CIK.

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Independent tool, not affiliated with the Financial Supervisory Service or DART. Accesses only data available through the official OpenDART API using your own key. Use in accordance with the OpenDART terms of service.