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Annual report 2026-06-19
Companies › Japanese listed company

群栄化学工業株式会社 (Gun Ei Chemical Industry Co., Ltd.)

Tokyo Stock Exchange 4229, Chemicals. Supply-chain directory entry built from public EDINET filings, including relationships the company disclosed in its own annual securities report.

COMPANY NAME (JP)
群栄化学工業株式会社
TICKER
TSE 4229
EDINET CODE
E00448
CORPORATE NUMBER
7070001006735
INDUSTRY
Chemicals (化学)
HEAD OFFICE
高崎市宿大類町700番地
DISCLOSED FOOTPRINT
6 sites · 5 subsidiaries

Disclosed major customers

Counterparties Gun Ei Chemical Industry Co., Ltd. named in its own annual securities report. A third-party company named here has Gun Ei Chemical Industry Co., Ltd. in its supply base.

WITHIN THE GROUP — Gun Ei Chemical Industry Co., Ltd.’s own consolidated subsidiaries and affiliates (関係会社の状況). Intra-group transfers, not third-party trade.
American GCI Resitop, Inc.
American GCI Resitop, Inc.アメリカ合衆国イリノイ州シャンバーグ市百万米ドル2化学品事業100当社が製造権及び販売権を許諾している。当社の製品販売先である。
Annual securities report (有価証券報告書), filed 2026-06-19 — EDINET S100YD30
東北ユーロイド工業(株)
東北ユーロイド工業㈱岩手県北上市80化学品事業100当社の商品仕入先であり、製品販売先である。
Annual securities report (有価証券報告書), filed 2026-06-19 — EDINET S100YD30

Disclosed suppliers

Suppliers Gun Ei Chemical Industry Co., Ltd. named in its own annual securities report.

WITHIN THE GROUP — Gun Ei Chemical Industry Co., Ltd.’s own consolidated subsidiaries and affiliates (関係会社の状況). Intra-group transfers, not third-party trade.
Thai GCI Resitop Company Limited
Thai GCI Resitop Company Limited(注)3、4タイ王国ラヨーン県マプタプット市百万バーツ288化学品事業60.2当社が製造権及び販売権を許諾している。当社の商品仕入先である。
Annual securities report (有価証券報告書), filed 2026-06-19 — EDINET S100YD30
東北ユーロイド工業(株)
東北ユーロイド工業㈱岩手県北上市80化学品事業100当社の商品仕入先であり、製品販売先である。
Annual securities report (有価証券報告書), filed 2026-06-19 — EDINET S100YD30
The filing addresses human rights.

Sector risk context: supply-chain risk for Chemicals, Plating & Surface Treatment 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.