JGC JAPAN CORPORATION
Name
JGC JAPAN CORPORATION
Established
April 19, 2000
- *Company name changed from "JGC Plant Innovation Co., Ltd." on October 1, 2019.
Representative
Yasuharu Yamaguchi
Representative Director, President
Capital
¥1,000,000,000 (As of October 1, 2019)
Shareholder
JGC HOLDINGS CORPORATION, 100%
Head Office
2-3-1, Minato Mirai, Nishi-ku, Yokohama-shi, Kanagawa, 220-6001, Japan
Tel: 81-45-682-1111 (main)
Fax: 81-45-682-1112
Services Offered
- 1.EPC business and O&M services for various plants and facilities in Japan
- 2.Professional staffing services
Offices
Hokkaido Office
In Idemitsu Kosan Co.,Ltd. Hokkaido Refinery, 25-1, Masago-cho, Tomakomai-shi, Hokkaido, 059-1373, Japan
Tel: 81-144-56-2031
Fax: 81-144-56-2033
Naoetsu Office
In Kubikino SIP, 263-1 Minamihata, Kamisambuichi, Kubiki-ku, Joetsu-shi, Niigata, 942-0142, Japan
Tel: 81-25-539-2288
Fax: 81-25-539-2322
Isobe Office
2-157 Isobe, Annaka-shi, Gunma, 379-0127, Japan
Tel: 81-27-385-8607
Fax: 81-27-385-4100
Kashima Office
4-8-13, Fukashiba-minami, Kamisu-shi, Ibaraki, 314-0142, Japan
Tel: 81-299-92-3382
Fax: 81-299-93-3436
Chiba Office
786-1, Anesaki, Ichihara-shi, Chiba, 299-0111, Japan
Tel: 81-436-61-1351
Fax: 81-436-61-6646
Yokohama Office
2-3-1, Minato Mirai, Nishi-ku, Yokohama-shi, Kanagawa, 220-6001, Japan
Tel: 81-45-307-1448
Fax: 81-45-307-1449
Yokkaichi Office
1-69, Shiohama-cho, Yokkaichi-shi, Mie, 510-0851, Japan
Tel: 81-59-345-1428
Fax: 81-59-347-5739
Osaka Office
6F, Orix-Yodoyabashi Bldg., 3-5-22, Kitahama, Chuo-ku, Osaka 541-0041, Japan
Tel: 81-6-6208-0260
Fax: 81-6-6208-0265
Sakai Office
4F, ISE Isejyutaku-oocho-higashi 7502, 1-1-2, Ocho-higashi, Sakai-ku, Sakai-shi, Osaka, 590-0954, Japan
Tel: 81-72-242-3380
Fax: 81-72-242-3381
Mizushima Office
2-2-1, Kanda, Kurashiki-shi, Okayama, 712-8061, Japan
Tel: 81-86-440-6310
Fax: 81-86-440-6308
Tokuyama Office
4F, No.2 Yoyogi-koen-mae Bldg., 2-12, Yoyogi-dori, Shunan-shi, Yamaguchi, 745-0073, Japan
Tel: 81-834-32-3355
Fax: 81-834-32-7727
Ube Office
3F, No.2 Ube-Fudosan Bldg., 1-6-24, Chuocho, Ube-shi, Yamaguchi, 755-0045, Japan
Tel: 81-836-34-8900
Fax: 81-836-33-3966
Ooita Office
1300, Koshinden, Misa, Ooita-shi, Ooita, 870-0108, Japan
Tel: 81-97-521-2420
Fax: 81-97-522-1270
Nagasaki Office
10F, TBM Nagasaki Bldg., 7-1, Manzai-Machi, Nagasaki-shi, Nagasaki, 850-0033, Japan
Tel: 81-95-804-0068
Fax: 81-95-804-0068
ISO
| ISO9001 | Accredited in 2020 |
|---|---|
| ISO14001 | Accredited in 2022 |
As of April 1, 2026
Directors
Yasuharu Yamaguchi
Representative Director
Toru Amemiya
Member of the Board
Tomoyuki Igarashi
Member of the Board
Corporate Auditor
Akira Ninomiya
Corporate Auditor
Tsunehisa Koshimura
Corporate Auditor
Executive Officers
| President | Yasuharu Yamaguchi * | |
|---|---|---|
| Executive Vice President | Toru Amemiya * | |
| Senior Executive Officer | Masanori Asakura | Senior General Manager, Maintenance Solution Div. |
| Kenichiro Ogawa | Senior General Manager, Energy Transition Div. | |
| Naomi Hashimoto | Senior General Manager, Engineering Div. | |
| Executive Officer | Masaya Ishikawa | General Manager, Engineering Div.; General Manager, Building Facility Design Dept. Engineering Div. |
| Koji Matsuura | ||
| Hiroshi Shiozaki | Senior General Manager, Industry Solution Div. | |
| Yoichi Katsuoka | Senior General Manager, Cost&Construction Management Div. | |
| Naoki Yamase | General Manager, Engineering Div. | |
| Nobuyoshi Tatezawa | Senior General Manager, Business Transformation Div. | |
| Masayuki Inoue | General Manager, Industry Solution Div. |
