Sihwan Ryu: Email & Phone Number

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Chief Executive Officer at Hanwha International LLC|Teaneck, New Jersey, United States

Position:

Chief Executive Officer at Hanwha International LLC

Location:

Teaneck, New Jersey, United States

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Last updated: 2026-07-15

Updated: 2026-07-15

Found email addresses for Sihwan Ryu:

Business emails:

s*******u@hanwha.com

Personal emails:

s*****r@gmail.com

Found phones for Sihwan Ryu:

+1-520-***-**31,

+1-520-***-**32,

+1-323-***-**99

A different Sihwan Ryu?

Work Experience 20 years

Chief Executive Officer at Hanwha International LLC

Sep 2024 - Current

General Manager at Hanwha Europe GmbH

Sep 2022 - Aug 2024

Senior Manager at Hanwha Corporation

Sep 2015 - Aug 2022

Manager at Hanwha Corporation

Mar 2008 - Aug 2015

Assistant Manager at Kyobo Securities (교보증권)

Jan 2006 - Jan 2008

Sihwan Ryu started working in 2006, then the employee has changed 3 companies and 4 jobs. On average, Sihwan Ryu works for one company for 4 years.

Their professional focus is Corporate Development, Global Business Strategy, and International Trade across 3 core areas.

Education

Bachelor of Laws - LLB at 성균관대학교

Frequently Asked Questions

What is Sihwan Ryu's email address?

SignalHire found verified email addresses for Sihwan Ryu, both business and personal. Their business email is s*******u@hanwha.com, and personal emails include s*****r@gmail.com.

What is Sihwan Ryu's phone number?

SignalHire found multiple verified phone numbers for Sihwan Ryu: +1-520-***-**31, +1-520-***-**32, and +1-323-***-**99.

How do I contact Sihwan Ryu at Hanwha International LLC?

You can reach Sihwan Ryu through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Sihwan Ryu's professional background?

Sihwan Ryu has 20 years of professional experience. They have held roles including General Manager, Senior Manager, and Manager at companies such as Hanwha Europe GmbH, Hanwha Corporation, and Hanwha Corporation. Their education includes Bachelor of Laws - LLB from 성균관대학교.

Is Sihwan Ryu's contact information up to date?

Yes. Sihwan Ryu's SignalHire profile was last updated on 15 July 2026, reflecting their current position as Chief Executive Officer at Hanwha International LLC in Teaneck, New Jersey, United States.

Sihwan Ryu Namesakes

Name

Company

Position

SIHWAN RYU

Hanwha Corporation

과장(Manager)

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Other employees at Hanwha International LLC

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Company

Position

Changhee Kim

Hanwha International LLC

CFO

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JONGWON LEE

Hanwha International LLC

Senior Chemical Business Manager

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Sangin Hwang

Hanwha International LLC

Project Manager

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WONSOUNG KIM

Hanwha International LLC

Assistant Logistics Manager

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Sam Kwon

Hanwha International LLC

Purchasing Manager

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Michael Rossin

Hanwha International LLC

Business Analyst

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Suji Yoon

Hanwha International LLC

Logistics/Operations Analyst

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Gunwoo Park

Hanwha International LLC

Assistant Accounting Manager

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Hojun Youn

Hanwha International LLC

Senior Manager

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Jiyop Jon

Hanwha International LLC

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