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

株式会社中電工 (CHUDENKO CORPORATION)

Tokyo Stock Exchange 1941, Construction. Supply-chain directory entry built from public EDINET filings, including relationships the company disclosed in its own annual securities report.

COMPANY NAME (JP)
株式会社中電工
TICKER
TSE 1941
EDINET CODE
E00073
CORPORATE NUMBER
9240001006971
INDUSTRY
Construction (建設業)
HEAD OFFICE
広島市中区小網町６番１２号
DISCLOSED FOOTPRINT
9 sites · 18 subsidiaries

Disclosed major customers

Counterparties CHUDENKO CORPORATION named in its own annual securities report. A third-party company named here has CHUDENKO CORPORATION in its supply base.

中国電力グループ19.7% of revenue
“中国電力グループ41,146百万円18.5％44,840百万円19.7％”
Annual securities report (有価証券報告書), filed 2026-06-22 — EDINET S100YD98

Disclosed suppliers

Suppliers CHUDENKO CORPORATION named in its own annual securities report.

WITHIN THE GROUP — CHUDENKO CORPORATION’s own consolidated subsidiaries and affiliates (関係会社の状況). Intra-group transfers, not third-party trade.
三親電材(株)
“当社が工事材料を発注している。”
Annual securities report (有価証券報告書), filed 2026-06-22 — EDINET S100YD98
中工開発(株)
“当社が保険代理・リース等を発注している。”
Annual securities report (有価証券報告書), filed 2026-06-22 — EDINET S100YD98
(株)イーペック広島
“当社が電気・空調管工事等の設計・積算を発注している。”
Annual securities report (有価証券報告書), filed 2026-06-22 — EDINET S100YD98
(株)中電工テクノ
“当社が配電線工事を発注している。”
Annual securities report (有価証券報告書), filed 2026-06-22 — EDINET S100YD98
(株)中電工エレテック広島・島根
“当社が電気工事を発注している。”
Annual securities report (有価証券報告書), filed 2026-06-22 — EDINET S100YD98
(株)中電工エレテック岡山・鳥取
“当社が電気工事を発注している。”
Annual securities report (有価証券報告書), filed 2026-06-22 — EDINET S100YD98
(株)中電工エレテック山口
“当社が電気工事を発注している。”
Annual securities report (有価証券報告書), filed 2026-06-22 — EDINET S100YD98
(株)昭和コーポレーション
“当社が空調管工事を発注している。”
Annual securities report (有価証券報告書), filed 2026-06-22 — EDINET S100YD98
The filing addresses human rights.

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.
株式会社中電工の取引先・主要顧客 — CHUDENKO CORPORATION suppliers & customers · Tieron