Tieron / Targeting
Annual report 2026-06-22
Companies › Japanese listed company

コムシスホールディングス株式会社 (COMSYS Holdings Corporation)

Tokyo Stock Exchange 1721, Construction. Supply-chain directory entry built from public EDINET filings, including relationships the company disclosed in its own annual securities report.

COMPANY NAME (JP)
コムシスホールディングス株式会社
TICKER
TSE 1721
EDINET CODE
E00322
CORPORATE NUMBER
3010701014889
INDUSTRY
Construction (建設業)
HEAD OFFICE
品川区東五反田二丁目17番1号
DISCLOSED FOOTPRINT
9 sites · 65 subsidiaries

Disclosed major customers

Counterparties COMSYS Holdings Corporation named in its own annual securities report. A third-party company named here has COMSYS Holdings Corporation in its supply base.

NTT東日本株式会社15.9% of revenue
NTT東日本株式会社 | 前連結会計年度 97,963百万円(15.9%) | 当連結会計年度 100,056百万円(15.9%)
Annual securities report (有価証券報告書), filed 2026-06-22 — EDINET S100YFLP
NTT西日本株式会社10.5% of revenue
NTT西日本株式会社 | 前連結会計年度 62,014百万円(10.1%) | 当連結会計年度 66,211百万円(10.5%)
Annual securities report (有価証券報告書), filed 2026-06-22 — EDINET S100YFLP

Disclosed suppliers

Suppliers COMSYS Holdings Corporation named in its own annual securities report.

WITHIN THE GROUP — COMSYS Holdings Corporation’s own consolidated subsidiaries and affiliates (関係会社の状況). Intra-group transfers, not third-party trade.
コムシス通産(株)
コムシス通産㈱東京都港区60日本コムシスグループ100.0(100.0)事務用機器等のリースを受けております。
Annual securities report (有価証券報告書), filed 2026-06-22 — EDINET S100YFLP
The filing states a human-rights policy and describes human-rights due diligence: “・人権尊重の推進 ・人的資本(エンゲージメント向上への取組み、人権DDの実施、サステナビリティ研修の実施)

Sector risk context: supply-chain risk for Construction & EPC in Japan.

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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.