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

株式会社サンテック (Sanyo Engineering & Construction Inc.)

Tokyo Stock Exchange 1960, Construction. Supply-chain directory entry built from public EDINET filings, including relationships the company disclosed in its own annual securities report.

COMPANY NAME (JP)
株式会社サンテック
TICKER
TSE 1960
EDINET CODE
E00173
CORPORATE NUMBER
4010001008681
INDUSTRY
Construction (建設業)
HEAD OFFICE
千代田区二番町3番地13
DISCLOSED FOOTPRINT
11 sites · 10 subsidiaries

Disclosed major customers

Counterparties Sanyo Engineering & Construction Inc. named in its own annual securities report. A third-party company named here has Sanyo Engineering & Construction Inc. in its supply base.

LEIGHTON CONTRACTORS(MALAYSIA) SDN. BHD.16.2% of revenue
設備工事業LEIGHTON CONTRACTORS(MALAYSIA) SDN. BHD.5,1147.59,91616.2
Annual securities report (有価証券報告書), filed 2026-06-22 — EDINET S100YFBB
東北電力ネットワーク株式会社11.7% of revenue
当事業年度東北電力ネットワーク株式会社3,710百万円11.7%
Annual securities report (有価証券報告書), filed 2026-06-22 — EDINET S100YFBB
The filing states a human-rights policy and partially describes human-rights due diligence: “企業行動憲章において「一人ひとりの人権を尊重し、不当な差別を行うことなく、お互いの個性を大切にし、それぞれの意欲・能力を最大限に発揮します。」と明記しております。

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.
株式会社サンテックの取引先・主要顧客 — Sanyo Engineering & Construction Inc. suppliers & customers · Tieron