協伸産業株式会社

Company name

協伸産業株式会社

Website

Start date

1977-09-01

End date

Ticker

Listed market

Country

Japan

Business activities

銅帯、アース板、水切りスリーブなどの製造販売

Head office

〒141-0033 東京都品川区西品川2-17-20

Chief executive

成田広一

Capital

Employees (non-consolidated)

5 people

Employees (consolidated)

Related companies

Company name

Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder

Relationship graph

History

1 entries

Date	Description
1977-09	設立

News

+ Loaded when opened

National Tax Agency basic information

Data sources

News pages

Own domain

✅

Last updated

2026-09-21 18:19 (Model: ggml-org/gpt-oss-20b )