Hirokatsu Harui – Biography
Last update: December 17, 2025Executive profile
Hirokatsu Harui is currently
Director, Senior Executive Officer, General Manager, Sakai Refinery at Cosmo Oil - View - Cosmo Oil org chart
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The colleagues of Hirokatsu Harui
Company Colleagues
- At Cosmo Oil, Hirokatsu Harui has 7 colleagues including Katsushi Nishi (CEO & Director), Satoshi Iwase (Senior Executive Officer)…
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- In the Oil & Gas industry, Hirokatsu Harui has 23,579 colleagues in 1,350 companies located in 105 countries. 12,281 executive movements have been recorded in the last 12 months. Learn more about Oil & Gas.
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Through the switchboard, call Cosmo Oil at +81 33... and ask for Hirokatsu Harui.
