Half-year report · Q2

Period2025-01-01 → 2025-06-30
Filed2025-08-06
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 46
MetricValuePeriodScopeSource row
Revenue¥6.4bn2025-01-01 → 2025-06-30Cons.Net sales
Revenue¥13.4bn2024-01-01 → 2024-12-31Cons.Net sales (5-year summary)
Revenue¥6.6bn2024-01-01 → 2024-06-30Cons.Net sales
Operating income¥308m2025-01-01 → 2025-06-30Cons.Operating income
Operating income¥452m2024-01-01 → 2024-06-30Cons.Operating income
Ordinary income¥476m2025-01-01 → 2025-06-30Cons.Ordinary income
Ordinary income¥889m2024-01-01 → 2024-12-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥591m2024-01-01 → 2024-06-30Cons.Ordinary income
Profit before tax¥476m2025-01-01 → 2025-06-30Cons.Income before income taxes
Profit before tax¥591m2024-01-01 → 2024-06-30Cons.Income before income taxes
Net income (owners)¥243m2025-01-01 → 2025-06-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥404m2024-01-01 → 2024-12-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥406m2024-01-01 → 2024-06-30Cons.Profit loss attributable to owners of parent
Net income¥362m2025-01-01 → 2025-06-30Cons.Profit loss
Net income¥445m2024-01-01 → 2024-06-30Cons.Profit loss
Total assets¥19.8bnat 2025-06-30Cons.Assets
Total assets¥19.8bnat 2024-12-31Cons.Assets
Total assets¥20.2bnat 2024-06-30Cons.Total assets (5-year summary)
Total liabilities¥7.5bnat 2025-06-30Cons.Liabilities
Total liabilities¥7.8bnat 2024-12-31Cons.Liabilities
Net assets / equity¥12.3bnat 2025-06-30Cons.Net assets
Net assets / equity¥12.0bnat 2024-12-31Cons.Net assets
Net assets / equity¥12.3bnat 2024-06-30Cons.Net assets (5-year summary)
Cash and deposits¥7.5bnat 2025-06-30Cons.Cash and deposits
Cash and deposits¥7.6bnat 2024-12-31Cons.Cash and deposits
Cash & equivalents¥7.7bnat 2025-06-30Cons.Cash and cash equivalents
Cash & equivalents¥7.6bnat 2024-12-31Cons.Cash and cash equivalents
Cash & equivalents¥7.2bnat 2024-06-30Cons.Cash and cash equivalents
Cash & equivalents¥6.1bnat 2023-12-31vCons.Cash and cash equivalents
Operating cash flow¥692m2025-01-01 → 2025-06-30Cons.Net cash provided by used in operating activities
Operating cash flow¥2.8bn2024-01-01 → 2024-12-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.0bn2024-01-01 → 2024-06-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥389m2025-01-01 → 2025-06-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥586m2024-01-01 → 2024-12-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥308m2024-01-01 → 2024-06-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥181m2025-01-01 → 2025-06-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥737m2024-01-01 → 2024-12-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥560m2024-01-01 → 2024-06-30Cons.Net cash provided by used in financing activities
EPS (basic)¥3.962025-01-01 → 2025-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥6.592024-01-01 → 2024-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥6.622024-01-01 → 2024-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥6.52024-01-01 → 2024-12-31Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥6.552024-01-01 → 2024-06-30Cons.Diluted earnings per share (5-year summary)
Equity ratio44.6%at 2025-06-30Cons.Equity to asset ratio (5-year summary)
Equity ratio43.7%at 2024-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio43.3%at 2024-06-30Cons.Equity to asset ratio (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 · 31
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2025-01-01 → 2025-06-30¥8m
Reconciling Itemsreconcilingrevenue external2025-01-01 → 2025-06-30¥31m
Reconciling Itemsreconcilingrevenue intersegment2025-01-01 → 2025-06-30−¥23m
Reconciling Itemsreconcilingsegment profit2025-01-01 → 2025-06-30−¥85m
jpcrp040300-q2r_E05494-000Computer Platform Businessreportable segmentrevenue2025-01-01 → 2025-06-30¥4.7bn
jpcrp040300-q2r_E05494-000Computer Platform Businessreportable segmentrevenue external2025-01-01 → 2025-06-30¥4.7bn
jpcrp040300-q2r_E05494-000Computer Platform Businessreportable segmentrevenue intersegment2025-01-01 → 2025-06-30¥22m
jpcrp040300-q2r_E05494-000Computer Platform Businessreportable segmentsegment profit2025-01-01 → 2025-06-30¥158m
jpcrp040300-q2r_E05494-000Media Solution Businessreportable segmentrevenue2025-01-01 → 2025-06-30¥1.7bn
jpcrp040300-q2r_E05494-000Media Solution Businessreportable segmentrevenue external2025-01-01 → 2025-06-30¥1.7bn
jpcrp040300-q2r_E05494-000Media Solution Businessreportable segmentrevenue intersegment2025-01-01 → 2025-06-30¥250,000
jpcrp040300-q2r_E05494-000Media Solution Businessreportable segmentsegment profit2025-01-01 → 2025-06-30¥235m
Total Of Reportable Segments And Otherssegment totalrevenue2025-01-01 → 2025-06-30¥6.4bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-01-01 → 2025-06-30¥6.4bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-01-01 → 2025-06-30¥23m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-01-01 → 2025-06-30¥393m
Reconciling Itemsreconcilingrevenue2024-01-01 → 2024-06-30¥22m
Reconciling Itemsreconcilingrevenue external2024-01-01 → 2024-06-30¥36m
Reconciling Itemsreconcilingrevenue intersegment2024-01-01 → 2024-06-30−¥14m
Reconciling Itemsreconcilingsegment profit2024-01-01 → 2024-06-30−¥44m
jpcrp040300-q2r_E05494-000Computer Platform Businessreportable segmentrevenue2024-01-01 → 2024-06-30¥4.8bn
jpcrp040300-q2r_E05494-000Computer Platform Businessreportable segmentrevenue external2024-01-01 → 2024-06-30¥4.8bn
jpcrp040300-q2r_E05494-000Computer Platform Businessreportable segmentrevenue intersegment2024-01-01 → 2024-06-30¥14m
jpcrp040300-q2r_E05494-000Computer Platform Businessreportable segmentsegment profit2024-01-01 → 2024-06-30¥392m
jpcrp040300-q2r_E05494-000Media Solution Businessreportable segmentrevenue2024-01-01 → 2024-06-30¥1.8bn
jpcrp040300-q2r_E05494-000Media Solution Businessreportable segmentrevenue external2024-01-01 → 2024-06-30¥1.8bn
jpcrp040300-q2r_E05494-000Media Solution Businessreportable segmentsegment profit2024-01-01 → 2024-06-30¥104m
Total Of Reportable Segments And Otherssegment totalrevenue2024-01-01 → 2024-06-30¥6.6bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-01-01 → 2024-06-30¥6.6bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-01-01 → 2024-06-30¥14m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-01-01 → 2024-06-30¥496m

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

All source rows · 472
ItemContextValueUnit
Transactions with other segmentsCurrentYTDDuration_ReconcilingItemsMember-22620000JPY
Transactions with other segmentsCurrentYTDDuration-JPY
Net salesCurrentYTDDuration_jpcrp040300-q2r_E05494-000ComputerPlatformBusinessReportableSegmentMember4697488000JPY
Net salesCurrentYTDDuration_jpcrp040300-q2r_E05494-000MediaSolutionBusinessReportableSegmentMember1730259000JPY
Net salesCurrentYTDDuration_TotalOfReportableSegmentsAndOthersMember6427747000JPY
Net salesCurrentYTDDuration_ReconcilingItemsMember7972000JPY
Net salesCurrentYTDDuration6435720000JPY
Operating incomeCurrentYTDDuration_jpcrp040300-q2r_E05494-000ComputerPlatformBusinessReportableSegmentMember158114000JPY
Operating incomeCurrentYTDDuration_jpcrp040300-q2r_E05494-000MediaSolutionBusinessReportableSegmentMember234545000JPY
Operating incomeCurrentYTDDuration_TotalOfReportableSegmentsAndOthersMember392659000JPY
Operating incomeCurrentYTDDuration_ReconcilingItemsMember-84884000JPY
Operating incomeCurrentYTDDuration307775000JPY
Document title cover pageFilingDateInstant
Original text (Japanese)半期報告書
Clause of stipulation cover pageFilingDateInstant
Original text (Japanese)金融商品取引法第24条の5第1項の表の第1号
Place of filing cover pageFilingDateInstant
Original text (Japanese)関東財務局長
Filing date cover pageFilingDateInstant2025-08-06
Quarterly accounting period cover pageFilingDateInstant
Original text (Japanese)第27期中(自 2025年1月1日 至 2025年6月30日)
Company name cover pageFilingDateInstant
Original text (Japanese)株式会社ブロードバンドタワー
Company name in english cover pageFilingDateInstantBroadBand Tower, Inc.
Title and name of representative cover pageFilingDateInstant
Original text (Japanese)代表取締役 専務 法務・経理統括 中 川 美 恵 子
Address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)東京都千代田区内幸町二丁目1番6号日比谷パークフロント
Telephone number address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)03-5202-4800(代表)
Name of contact person address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)経理グループ ディレクター 早 田 幸 司
Nearest place of contact cover pageFilingDateInstant
Original text (Japanese)東京都千代田区内幸町二丁目1番6号日比谷パークフロント
Telephone number nearest place of contact cover pageFilingDateInstant
Original text (Japanese)03-5202-4800(代表)
Name of contact person nearest place of contact cover pageFilingDateInstant
Original text (Japanese)経理グループ ディレクター 早 田 幸 司
Place for public inspection cover page (text)FilingDateInstantText · Plus
Edinet codeFilingDateInstantE05494
Fund codeFilingDateInstant-
Security codeFilingDateInstant37760
Filer name in japaneseFilingDateInstant
Original text (Japanese)株式会社ブロードバンドタワー
Filer name in englishFilingDateInstantBroadBand Tower, 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 standardsFilingDateInstantJapan GAAP
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 dateFilingDateInstant2025-01-01
Current period end dateFilingDateInstant2025-06-30
Type of current periodFilingDateInstantQ2
Current fiscal year end dateFilingDateInstant2025-12-31
Previous fiscal year start dateFilingDateInstant2024-01-01
Comparative period end dateFilingDateInstant2024-06-30
Previous fiscal year end dateFilingDateInstant2024-12-31
Next fiscal year start dateFilingDateInstant-
End date of quarterly or semi annual period of next fiscal yearFilingDateInstant-
Amendment flagFilingDateInstantfalse

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 · 14 of 14 passed
balance sheet identityconsolidated 2024-12-31pass
balance sheet identityconsolidated 2025-06-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2024-12-31pass
statement vs summary · net assetsconsolidated 2025-06-30pass
statement vs summary · net income attributable to parentconsolidated 2024-01-01/2024-06-30pass
statement vs summary · net income attributable to parentconsolidated 2025-01-01/2025-06-30pass
statement vs summary · operating cash flowconsolidated 2024-01-01/2024-06-30pass
statement vs summary · operating cash flowconsolidated 2025-01-01/2025-06-30pass
statement vs summary · revenueconsolidated 2024-01-01/2024-06-30pass
statement vs summary · revenueconsolidated 2025-01-01/2025-06-30pass
statement vs summary · total assetsconsolidated 2024-12-31pass
statement vs summary · total assetsconsolidated 2025-06-30pass