J.S.P. Corporation
株式会社ジェイ エス ピー
JSP Corporation
Alias
Japan
Export
Manufacture and sale of foam resin
Manufacture and sale of synthetic resin products
Design, contracting, and management of civil engineering and construction works
3-4-2 Marunouchi, Chiyoda-ku, Tokyo, Shin-Nisseki Building
Tomohiko Okubo
10,128,000,000 (101 100 million)
751 people
3,096 people
Company name
Group
Parent
Subsidiary
Customer
Supplier
Alliance
Bank
Shareholder
JSP America, Inc.(アメリカ)
Group
BNYMSANV RE BNYMIL RE WS ZENNOR JAPAN EQUITY INCOME FUND
Shareholder
GOLDMAN SACHS BANK EUROPE SE
Bank
MSIP CLIENT SECURITIES
Shareholder
UBS AG LONDON A/C IPB SEGREGATED CLIENT ACCOUNT
Shareholder
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12 entries
| Date | Description |
| 1962-01 |
Established: January 1962 (Showa 37) |
| 1962 |
Osaka Sales Office opened |
| 1962 |
Hiratsuka Factory operation started |
| 1962 |
Start of sales and production of extruded polystyrene foam products (Yokkaichi Factory) |
| 1962 |
Start of sales and production of extruded polystyrene foam products (Kashima Factory operation start) |
| 1962 |
Kanuma Plast Co., Ltd. changed its trade name to KP Co., Ltd. |
| 1962 |
ARCO/JSP changed its trade name to JSP International |
| 1962 |
Shingu Molding Co., Ltd. merged into KP Co., Ltd. |
| 1962 |
Transferred all shares of CFK |
| 1962 |
JSP America Inc. changed its trade name to JSP International Group LTD. |
| 1962 |
Made Honshu Oil Chemical Co., Ltd. a 100% subsidiary |
| 1962 |
Changed Japan Acrease Co., Ltd. from a consolidated subsidiary to an equity-method affiliate |
2026-09-22 09:25 (Model: gpt-4.1-nano )