Hakuhodo DY Holdings
Source Passport
JP-A-00003-2
Issued and maintained by MJRC
- Legal name
- 株式会社博報堂ＤＹホールディングス (HAKUHODO DY HOLDINGS INCORPORATED)
- Country
- Japan
- Type
- Advertising, PR or marketing agency
- Founded
- Not disclosed
- Chief executive
- Not disclosed
- Claim
- Not claimed by the organisation
- Last verified
- 14 August 2026
1 of 5 layers verified
Transparency
Not yet disclosed
1 of 7 key disclosures on record, 1 of them checked by our researchers.
- Legal name and registration number not disclosed
- Owners with influence not disclosed
- Beneficial owners (the people behind the companies) not disclosed
- State or public-body ownership stated not disclosed
- Revenue mix or named funders not disclosed
- Public contact address not disclosed
- Official websites and accounts verified
- Owners not disclosed
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Who is it?
Origin
Partly verified
- Brand names
- Not disclosed
- Company registration number
- Not disclosed
- Registered address Pending check
- 東京都港区赤坂五丁目３番１号 (head office as filed in 2018)
- Public contact email
- Not disclosed
2 sources
- EDINET, 株式会社博報堂ＤＹホールディングス 四半期報告書 (Q1 of the 16th fiscal year, April-June 2018), filed 14 August 2018, read 2026-10-20 (English name HAKUHODO DY HOLDINGS INCORPORATED; head office 東京都港区赤坂五丁目３番１号; representative at that date 戸田 裕一, 代表取締役社長)
- edinetdb.jp (text of the annual securities report filed on EDINET), 株式会社博報堂ＤＹホールディングス, EDINET code E05410, FY2026 (year to 31 March 2026), read 2026-10-20 (main subsidiaries with 100.00% of voting rights: ㈱博報堂, ㈱大広, ㈱読売広告社, ㈱Hakuhodo DY ONE, ㈱デジタルホールディングス, ㈱オプト, ソウルドアウト㈱; 385 subsidiaries and 66 affiliates; the shareholder and officer sections were not in the readable extract)
Who stands behind it?
Control
Nothing disclosed
- Owners with influence
- Not disclosed
- Beneficial owners
- Not disclosed
- State or public-body ownership
- Not disclosed
- Parent group
- Not disclosed
Who pays?
Money
Nothing disclosed
- Revenue mix
- Not disclosed
- Named investors and funders
- Not disclosed
Where does it appear?
Channels
Verified
- Official websites Verified
- Official social accounts
- Not disclosed
Who is connected?
Networks
Not yet verified
- Related companies in the same group Pending check
- 株式会社博報堂 (Hakuhodo)
- 株式会社大広 (Daiko)
- 株式会社読売広告社 (Yomiko)
- 株式会社Hakuhodo DY ONE
- 株式会社デジタルホールディングス
- 株式会社オプト
- ソウルドアウト株式会社
- Documented public-office or party roles
- Not disclosed
Change history
| Version | Date | What changed |
|---|---|---|
| 2 | 20 October 2026 | Updated from research database (Origin, Channels, Networks) |
| 1 | 19 October 2026 | First published |
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