Tieron / Targeting
Annual report 2026-06-19
Companies › Japanese listed company

DAIICHI SANKYO COMPANY, LIMITED

第一三共株式会社Tokyo Stock Exchange 4568, Pharmaceutical. Supply-chain directory entry built from public EDINET filings, including relationships the company disclosed in its own annual securities report.

COMPANY NAME (JP)
第一三共株式会社
TICKER
TSE 4568
EDINET CODE
E00984
CORPORATE NUMBER
1010001095640
INDUSTRY
Pharmaceutical (医薬品)
HEAD OFFICE
中央区日本橋本町三丁目5番1号
DISCLOSED FOOTPRINT
16 sites · 18 subsidiaries

Disclosed major customers

Counterparties DAIICHI SANKYO COMPANY, LIMITED named in its own annual securities report. A company named here has DAIICHI SANKYO COMPANY, LIMITED in its supply base.

マッケソン社12.7% of revenue
マッケソン社 | 前連結会計年度 203,461百万円(10.8%) | 当連結会計年度 269,418百万円(12.7%)
Annual securities report (有価証券報告書), filed 2026-06-19 — EDINET S100YEY0
センコラ社11.8% of revenue
センコラ社 | 前連結会計年度 207,389百万円(11.0%) | 当連結会計年度 251,034百万円(11.8%)
Annual securities report (有価証券報告書), filed 2026-06-19 — EDINET S100YEY0
アルフレッサ ホールディングス株式会社及びそのグループ会社10.9% of revenue
アルフレッサ ホールディングス株式会社及びそのグループ会社 | 前連結会計年度 221,814百万円(11.8%) | 当連結会計年度 232,433百万円(10.9%)
Annual securities report (有価証券報告書), filed 2026-06-19 — EDINET S100YEY0

Business segments

医薬品事業
100% of revenue医療用医薬品, ヘルスケア, その他
The filing states a human-rights policy and partially describes human-rights due diligence: “サステナビリティ課題のうち、当社グループ全体の企業倫理・コンプライアンス推進活動、人権については、グローバル エシックス&コンプライアンス コミッティ(原則年1回以上開催)において審議・報告のうえ、取締役会に報告されます。

Sector risk context: supply-chain risk by country and sector.

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Sources: EDINET code list (Financial Services Agency) and the company’s own annual securities report (有価証券報告書) retrieved via EDINET. Disclosed relationships are quoted from the filing and carry its EDINET accession number; extraction is automated and conservative — anything the filing does not state is left out. Tieron does not certify, audit or endorse the company, and this page contains no Tieron risk assessment. Report an issue with this page — corrections referencing the accession number shown above are fastest to verify.
DAIICHI SANKYO COMPANY, LIMITED — suppliers, customers & supply chain profile · Tieron