Half-year report · HY

Period2026-01-01 → 2026-06-30
Filed2026-08-14
StandardIFRS
ConsolidatedYes
Data checks13 of 13 passed
Key figures · 46
MetricValuePeriodScopeSource row
Revenue¥717.4bn2026-01-01 → 2026-06-30Cons.Revenue2 IFRS
Revenue¥1.44T2025-01-01 → 2025-12-31Cons.Revenue IFRS (5-year summary)
Revenue¥683.9bn2025-01-01 → 2025-06-30Cons.Revenue2 IFRS
Operating income¥83.9bn2026-01-01 → 2026-06-30Cons.Operating profit loss IFRS
Operating income−¥36.5bn2025-01-01 → 2025-06-30Cons.Operating profit loss IFRS
Profit before tax¥77.5bn2026-01-01 → 2026-06-30Cons.Profit loss before tax IFRS
Profit before tax−¥43.4bn2025-01-01 → 2025-06-30Cons.Profit loss before tax IFRS
Net income (owners)¥46.3bn2026-01-01 → 2026-06-30Cons.Profit loss attributable to owners of parent IFRS
Net income (owners)−¥327.6bn2025-01-01 → 2025-12-31Cons.Profit loss attributable to owners of parent IFRS (5-year summary)
Net income (owners)−¥73.6bn2025-01-01 → 2025-06-30Cons.Profit loss attributable to owners of parent IFRS
Net income¥51.5bn2026-01-01 → 2026-06-30Cons.Profit loss IFRS
Net income−¥69.3bn2025-01-01 → 2025-06-30Cons.Profit loss IFRS
Total assets¥3.07Tat 2026-06-30Cons.Assets IFRS
Total assets¥3.21Tat 2025-12-31Cons.Assets IFRS
Total assets¥3.15Tat 2025-06-30Cons.Assets IFRS
Total liabilities¥2.58Tat 2026-06-30Cons.Liabilities IFRS
Total liabilities¥2.76Tat 2025-12-31Cons.Liabilities IFRS
Net assets / equity¥485.7bnat 2026-06-30Cons.Equity IFRS
Net assets / equity¥448.0bnat 2025-12-31Cons.Equity IFRS
Net assets / equity¥650.1bnat 2025-06-30Cons.Equity IFRS
Net assets / equity¥769.0bnat 2024-12-31vCons.Equity IFRS
Equity (owners)¥424.6bnat 2026-06-30Cons.Equity attributable to owners of parent IFRS
Equity (owners)¥374.8bnat 2025-12-31Cons.Equity attributable to owners of parent IFRS
Equity (owners)¥579.0bnat 2025-06-30Cons.Equity attributable to owners of parent IFRS (5-year summary)
Cash & equivalents¥366.4bnat 2026-06-30Cons.Cash and cash equivalents IFRS
Cash & equivalents¥295.2bnat 2025-12-31Cons.Cash and cash equivalents IFRS
Cash & equivalents¥369.2bnat 2025-06-30Cons.Cash and cash equivalents IFRS
Cash & equivalents¥372.0bnat 2024-12-31vCons.Cash and cash equivalents IFRS
Operating cash flow¥95.1bn2026-01-01 → 2026-06-30Cons.Net cash provided by used in operating activities IFRS
Operating cash flow¥118.0bn2025-01-01 → 2025-12-31Cons.Cash flows from used in operating activities IFRS (5-year summary)
Operating cash flow¥37.0bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in operating activities IFRS
Investing cash flow¥12.2bn2026-01-01 → 2026-06-30Cons.Net cash provided by used in investing activities IFRS
Investing cash flow−¥2.9bn2025-01-01 → 2025-12-31Cons.Cash flows from used in investing activities IFRS (5-year summary)
Investing cash flow¥11.1bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in investing activities IFRS
Financing cash flow−¥55.6bn2026-01-01 → 2026-06-30Cons.Net cash provided by used in financing activities IFRS
Financing cash flow−¥180.5bn2025-01-01 → 2025-12-31Cons.Cash flows from used in financing activities IFRS (5-year summary)
Financing cash flow−¥29.2bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in financing activities IFRS
EPS (basic)¥178.272026-01-01 → 2026-06-30Cons.Basic earnings loss per share IFRS
EPS (basic)¥-1,262.042025-01-01 → 2025-12-31Cons.Basic earnings loss per share IFRS (5-year summary)
EPS (basic)¥-283.722025-01-01 → 2025-06-30Cons.Basic earnings loss per share IFRS
EPS (diluted)¥177.582026-01-01 → 2026-06-30Cons.Diluted earnings loss per share IFRS
EPS (diluted)¥-1,262.042025-01-01 → 2025-12-31Cons.Diluted earnings loss per share IFRS (5-year summary)
EPS (diluted)¥-283.722025-01-01 → 2025-06-30Cons.Diluted earnings loss per share IFRS
Equity ratio13.8%at 2026-06-30Cons.Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio11.7%at 2025-12-31Cons.Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio18.4%at 2025-06-30Cons.Ratio of owners equity to gross assets IFRS (5-year summary)

Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.

Segments · 24
SegmentItemPeriodValue
Reconciling Itemsreconcilingsegment assetsat 2026-06-30−¥132.8bn
Reconciling Itemsreconcilingsegment profit2026-01-01 → 2026-06-30−¥26.8bn
APACreportable segmentsegment assetsat 2026-06-30¥331.0bn
APACreportable segmentsegment profit2026-01-01 → 2026-06-30−¥3.2bn
Americasreportable segmentsegment assetsat 2026-06-30¥1.09T
Americasreportable segmentsegment profit2026-01-01 → 2026-06-30¥29.4bn
EMEAreportable segmentsegment assetsat 2026-06-30¥656.0bn
EMEAreportable segmentsegment profit2026-01-01 → 2026-06-30¥12.1bn
Japanreportable segmentsegment assetsat 2026-06-30¥1.13T
Japanreportable segmentsegment profit2026-01-01 → 2026-06-30¥60.4bn
—segment totalsegment assetsat 2026-06-30¥3.20T
—segment totalsegment profit2026-01-01 → 2026-06-30¥98.7bn
Reconciling Itemsreconcilingsegment assetsat 2025-06-30−¥37.8bn
Reconciling Itemsreconcilingsegment profit2025-01-01 → 2025-06-30−¥25.6bn
APACreportable segmentsegment assetsat 2025-06-30¥302.7bn
APACreportable segmentsegment profit2025-01-01 → 2025-06-30−¥4.2bn
Americasreportable segmentsegment assetsat 2025-06-30¥1.16T
Americasreportable segmentsegment profit2025-01-01 → 2025-06-30¥33.3bn
EMEAreportable segmentsegment assetsat 2025-06-30¥655.5bn
EMEAreportable segmentsegment profit2025-01-01 → 2025-06-30¥5.7bn
Japanreportable segmentsegment assetsat 2025-06-30¥1.07T
Japanreportable segmentsegment profit2025-01-01 → 2025-06-30¥58.3bn
—segment totalsegment assetsat 2025-06-30¥3.19T
—segment totalsegment profit2025-01-01 → 2025-06-30¥93.2bn

Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.

All source rows · 893
ItemContextValueUnit
Security codeFilingDateInstant43240
Filer name in japaneseFilingDateInstant
Original text (Japanese)株式会社電通グループ
Filer name in englishFilingDateInstantDENTSU GROUP INC.
Fund name in japaneseFilingDateInstant-
Fund name in englishFilingDateInstant-
Cabinet office ordinanceFilingDateInstant
Original text (Japanese)企業内容等の開示に関する内閣府令
Document typeFilingDateInstant
Original text (Japanese)第四号の三様式
Accounting standardsFilingDateInstantIFRS
Whether consolidated financial statements are preparedFilingDateInstanttrue
Industry code when consolidated financial statements are prepared in accordance with industry specific regulationsFilingDateInstantcte
Industry code when financial statements are prepared in accordance with industry specific regulationsFilingDateInstant-
Current fiscal year start dateFilingDateInstant2026-01-01
Current period end dateFilingDateInstant2026-06-30
Type of current periodFilingDateInstantHY
Current fiscal year end dateFilingDateInstant2026-12-31
Previous fiscal year start dateFilingDateInstant2025-01-01
Comparative period end dateFilingDateInstant2025-06-30
Previous fiscal year end dateFilingDateInstant2025-12-31
Next fiscal year start dateFilingDateInstant-
End date of quarterly or semi annual period of next fiscal yearFilingDateInstant-
Amendment flagFilingDateInstantfalse
Identification of document subject to amendmentFilingDateInstant-
Report amendment flagFilingDateInstantfalse
Xbrl amendment flagFilingDateInstantfalse
Business results of group (text)FilingDateInstantText · Plus
Description of business (text)FilingDateInstantText · Plus
Business risks (text)FilingDateInstantText · Plus
Management analysis of financial position operating results and cash flows (text)FilingDateInstantText · Plus
Critical contracts (text)FilingDateInstantText · Plus
Total number of shares (text)FilingDateInstantText · Plus
Issued shares total number of shares etc (text)FilingDateInstantText · Plus
Class issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)普通株式
Name of financial instruments exchange on which securities are listed or authorized financial instruments business association to which securities are registeredFilingDateInstant_OrdinaryShareMember
Original text (Japanese)東京証券取引所プライム市場
Description issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)単元株式数100株
Details of employee share option program (text)FilingDateInstantText · Plus
Other information on share acquisition rights (text)FilingDateInstantText · Plus
Exercises etc of moving strike convertible bonds etc (text)FilingDateInstantText · Plus
Changes in number of issued shares stated capital etc (text)FilingDateInstantText · Plus
Name major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)日本マスタートラスト信託銀行株式会社(信託口)
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)東京都港区赤坂1丁目8-1 赤坂インターシティAIR
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)一般社団法人共同通信社
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)東京都港区東新橋1丁目7-1
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)株式会社時事通信社
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)東京都中央区銀座5丁目15-8
Name major shareholdersInterimInstant_No4MajorShareholdersMemberText · Plus
Address major shareholdersInterimInstant_No4MajorShareholdersMemberText · Plus
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)株式会社日本カストディ銀行(信託口)
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)東京都中央区晴海1丁目8-12
Name major shareholdersInterimInstant_No6MajorShareholdersMemberText · Plus
Address major shareholdersInterimInstant_No6MajorShareholdersMemberText · Plus

Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.

Data checks · 13 of 13 passed
balance sheet identityconsolidated 2025-12-31pass rounding
balance sheet identityconsolidated 2026-06-30pass
dei present pass
period resolution pass
statement vs summary · net income attributable to parentconsolidated 2025-01-01/2025-06-30pass
statement vs summary · net income attributable to parentconsolidated 2026-01-01/2026-06-30pass
statement vs summary · operating cash flowconsolidated 2025-01-01/2025-06-30pass
statement vs summary · operating cash flowconsolidated 2026-01-01/2026-06-30pass
statement vs summary · revenueconsolidated 2025-01-01/2025-06-30pass
statement vs summary · revenueconsolidated 2026-01-01/2026-06-30pass
statement vs summary · total assetsconsolidated 2025-06-30pass
statement vs summary · total assetsconsolidated 2025-12-31pass
statement vs summary · total assetsconsolidated 2026-06-30pass