Sonya Seo – Biography
Last update: April 24, 2026Executive profile
Sonya Seo is currently
Client Service Director at Grey Korea - View - Grey Korea org chart
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The colleagues of Sonya Seo
Company Colleagues
- At Grey Korea, Sonya Seo has 4 colleagues including Jinwan Oh (CEO), Yeojin Kim (Finance)…
Industry Colleagues
- In the Communication & Sales industry, Sonya Seo has 49,584 colleagues in 2,900 companies located in 68 countries. 17,763 executive movements have been recorded in the last 12 months. Learn more about Communication & Sales.
Get in Touch
Here are a few tips for establishing great contacts.
Through the switchboard, call Grey Korea at +82 23... and ask for Sonya Seo.
