William Yang: Email & Phone Number

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Account Manager at HYOSUNG Brasil|São Paulo, Brazil

Position:

Account Manager at HYOSUNG Brasil

Location:

São Paulo, Brazil

View William Yang's Email

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Last updated: 2026-10-05

Updated: 2026-10-05

Found email addresses for William Yang:

Business emails:

w***g@us.hyosung.com,

w**********g@hyosung.com

Personal emails:

y*********m@yahoo.com,

y***********8@hotmail.com

Found phone for William Yang:

+55-***-***-4754

A different William Yang?

Work Experience 22 years

Account Manager at HYOSUNG Brasil

Feb 2016 - Current

Account Manager at Hyosung USA

Mar 2019 - Current

Owner at WY Services

Jul 2024 - Current

Administrative Manager / Controller at Hyosung

Jun 2007 - Feb 2016

Technical Director - Division at Defensoria Pública do Estado de São Paulo

Jun 2006 - Jun 2007

Product Development Supervisor at Pantech Wireless, Inc.

Jun 2005 - Jun 2006

Sr Analyst at LG Electronics

Jan 2004 - Jun 2005

William Yang started working in 2004, then the employee has changed 6 companies and 5 jobs. On average, William Yang works for one company for 4 years 8 months.

William is proficient in English, Korean, and Portuguese. Their professional focus is Account Management, Business Relationship Management, and Business Strategy across 3 core areas.

Education

FEI - Faculdade de Engenharia Industrial

FGV - Fundação Getulio Vargas

Santo Agostinho

Frequently Asked Questions

What is William Yang's email address?

SignalHire found verified email addresses for William Yang, both business and personal. Their business email is w***g@us.hyosung.com, and personal emails include y*********m@yahoo.com, and y***********8@hotmail.com.

What is William Yang's phone number?

SignalHire found a verified phone number for William Yang: +55-***-***-4754.

How do I contact William Yang at HYOSUNG Brasil?

You can reach William Yang 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 William Yang's professional background?

William Yang has 22 years of professional experience. They have held roles including Account Manager, Owner, and Administrative Manager / Controller at companies such as Hyosung USA, WY Services, and Hyosung. Their education includes FEI - Faculdade de Engenharia Industrial, and FGV - Fundação Getulio Vargas.

Is William Yang's contact information up to date?

Yes. William Yang's SignalHire profile was last updated on 5 October 2026, reflecting their current position as Account Manager at HYOSUNG Brasil in Araquari, Santa Catarina, Brazil.

William Yang Namesakes

Name

Company

Position

William Yang

Auckland Programme for Space Systems

Testing and Systems Team Member

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William Yang

Cadence

Software Engineer

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William Yang

GlobalFoundries

AI Manufacturing Systems Architect

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