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Executives / Holding Company / Project Companies

Executives (As of April 1, 2012)

President
Kosuke Tsuji
Managing Director
Susumu Tanaka
Managing Director
Seiji Chiba
Managing Director
Naoyuki Furutani
Director
Mitsuki Matsubara
Full-time Auditor
Shinya Yano
Auditor
Katsuo Sato
Auditor
Mitsuaki Sato

Holding Company

Project Companies

Company Name Capital Stock Holders (by number of shares)
Idemitsu Snorre Oil Development Co., Ltd. 15.12 billion Yen Idemitsu Oil & Gas Co., Ltd.
Osakagas Summit Resources Co., Ltd.
152,740
149,660
(Norwegian Subsidiary) 727.9 million NOK Idemitsu Snorre Oil Development Co., Ltd. 7,279
(UK Subsidiary) 14.2 million GBP Idemitsu Petroleum UK Ltd.
(UK Subsidiary)
14,200,000
(UK Subsidiary) 2.047 million GBP Idemitsu Kosan Co., Ltd.
Japan Oil, Gas and Metals National Corporation
1,000,000
1,047,000
(UK Subsidiary) 367USD
1,000
GBP
Idemitsu Kosan Co., Ltd. 367
1,000
Idemitsu Cuu Long Petroleum Co., Ltd. 3.537 billion Yen Idemitsu Oil & Gas Co., Ltd.
Idemitsu Kosan Co., Ltd.
Ministry of Economy, Trade and Industry
42,400
16,220
12,120
Burma Petroleum Development Co., Ltd. 346 million Yen Ministry of Economy, Trade and Industry
Idemitsu Oil & Gas Co., Ltd.
(Total shares held by 10 other stock holders)
207,000
42,000
97,000
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