Profile
Keiichiro Koyama worked as a Director at Isolite Insulating Products Co., Ltd.
from 2016 to 2018.
He also worked as an Auditor at Shinagawa Refractories Co., Ltd.
Former positions of Keiichiro Koyama
| Companies | Position | End |
|---|---|---|
| ISOLITE INSULATING | Director/Board Member | 2018-05-31 |
| SHINAGAWA REFRACTORIES CO., LTD. | Comptroller/Controller/Auditor | - |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| SHINAGAWA REFRACTORIES CO., LTD. | Non-Energy Minerals |
| Private companies | 1 |
|---|---|
Isolite Insulating Products Co., Ltd.
 Isolite Insulating Products Co., Ltd. Construction MaterialsNon-Energy Minerals Isolite Insulating Products Co., Ltd. engages in the manufacture and sale of ceramic fibers, fire-resistant bricks, and other insulating products. It operates through the Insulation and Other segments. The Insulation segment provides ceramic fibers, fireproof insulation bricks, high temperature insulation board, and fire protection materials. The Other segment includes environmental greening and building materials. The company was founded on November 25, 1927 and is headquartered in Osaka, Japan. | Non-Energy Minerals |
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