# KT Corp: Form 20-F for the period ended Dec 31, 2021

- Company: [KT Corp](/companies/kt.md) (CIK 892450)
- Form: 20-F
- Filed: 2022-04-28
- Accepted by EDGAR: Apr 28, 2022, 06:40 ET
- Period: 2021-12-31
- Accession: 0001193125-22-125213
- Inline XBRL: yes
- Main document: https://www.sec.gov/Archives/edgar/data/892450/000119312522125213/d270278d20f.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/892450/000119312522125213/

## Figures reported in this filing

Standardized XBRL line items for the period ended 2021-12-31.

| Line item | Period | Value | XBRL concept |
| --- | --- | ---: | --- |
| Revenue | 12 months, 2021-01-01 to 2021-12-31 | KRW 25.21tn | ifrs-full:Revenue |
| Operating income | 12 months, 2021-01-01 to 2021-12-31 | KRW 1.70tn | ifrs-full:ProfitLossFromOperatingActivities |
| Income tax | 12 months, 2021-01-01 to 2021-12-31 | KRW 519.02bn | ifrs-full:IncomeTaxExpenseContinuingOperations |
| Net income | 12 months, 2021-01-01 to 2021-12-31 | KRW 1.36tn | ifrs-full:ProfitLossAttributableToOwnersOfParent |
| Diluted EPS | 12 months, 2021-01-01 to 2021-12-31 | KRW 5747.00 | ifrs-full:DilutedEarningsLossPerShare |
| Basic EPS | 12 months, 2021-01-01 to 2021-12-31 | KRW 5759.00 | ifrs-full:BasicEarningsLossPerShare |
| Operating cash flow | 12 months, 2021-01-01 to 2021-12-31 | KRW 5.56tn | ifrs-full:CashFlowsFromUsedInOperatingActivities |
| Cash and equivalents | at 2021-12-31 | KRW 3.02tn | ifrs-full:CashAndCashEquivalents |
| Current assets | at 2021-12-31 | KRW 11.86tn | ifrs-full:CurrentAssets |
| Total assets | at 2021-12-31 | KRW 37.16tn | ifrs-full:Assets |
| Current liabilities | at 2021-12-31 | KRW 10.07tn | ifrs-full:CurrentLiabilities |
| Total liabilities | at 2021-12-31 | KRW 20.59tn | ifrs-full:Liabilities |
| Shareholders' equity | at 2021-12-31 | KRW 14.98tn | ifrs-full:EquityAttributableToOwnersOfParent |
| Shares outstanding | at 2021-12-31 | 235,808,146 shares | dei:EntityCommonStockSharesOutstanding |

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/892450/000119312522125213/d270278d20f.htm

Filed Apr 28, 2022.
Source: SEC EDGAR, the filing index for accession 0001193125-22-125213. Last ingested by Listed: Nov 4, 2026, 06:15 ET. No prices; not investment advice.