Ko Watanabe

Ko Watanabe: Email & Phone Number

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Senior Vice President, General Manager of Energy Group at Sumitomo Corporation of Americas|United States

Position:

Senior Vice President, General Manager of Energy Group at Sumitomo Corporation of Americas

Location:

United States

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Last updated: 2026-06-03
Updated: 2026-06-03

Found email addresses for Ko Watanabe:

Business emails:
k*******e@summit-dr.com,
k*********e@sumitomocorp.co.jp

Found phone for Ko Watanabe:

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Work Experience 15 years

Senior Vice President, General Manager of Energy Group at Sumitomo Corporation of Americas

Apr 2026 - Current

General Manager, Hydrogen Business Dept. for Americas, Oceania and EMEACIS at Sumitomo Corporation

Apr 2023 - Current

Head of Business Development, the Americas & Oceanias, Hydrogen Dept. at Sumitomo Corporation

Apr 2021 - Current

Head of Business Development, The Americas of E&P Dept at Sumitomo Corporation

Apr 2017 - Mar 2021

Vice President at Summit Discovery Resources LLC

Apr 2011 - Jan 2017

Ko Watanabe started working in 2011, then the employee has changed 2 companies and 4 jobs. On average, Ko Watanabe works for one company for 3 years 7 months.

Their professional focus is Budgets, English, and Microsoft Excel across 3 core areas.

Skills

Microsoft Excel, Budgets, English

Ko Watanabe Namesakes

Name
Company
Position
Ko Watanabe
慶應義塾大学
Student
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KO WATANABE
New National Theatre, Tokyo
PR, Fundraiser
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Position
Tomohiro Kayano
Senior Manager, Sulphuric Acid Dept
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Masaya Sato
Group General Manager
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Guillermo Alejandro Portela
Senior Coordinator Administrative Department
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Sasano AKi
Head Of Department
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