株式会社グラノプト(磁気光学結晶の製造販売) 〒016

Company name

Website

Start date

2005-04-01

End date

Ticker

Listed market

Country

Japan

Business activities

希土類鉄ガーネット単結晶の製造・販売

ファラデーローテータの製造・販売

Head office

秋田県能代市扇田字扇渕４番地４

Chief executive

Capital

150,000,000 JPY　(1 100 millionJPY)

Employees (non-consolidated)

Employees (consolidated)

183 people

Related companies

Company name

Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder

格藍光学材料貿易(深圳)有限公司

Group Customer

Relationship graph

News

+ Loaded when opened

National Tax Agency basic information

Data sources

News pages

Own domain

✅

Last updated

2026-09-21 18:08 (Model: ggml-org/gpt-oss-20b )