Witjarn Tang: Email & Phone Number

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Chief Administrative Officer (CAO) at Citi|Bangkok Metropolitan Area, Thailand

Position:

Chief Administrative Officer (CAO) at Citi

Location:

Bangkok Metropolitan Area, Thailand

View Witjarn Tang's Email

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Last updated: 2026-07-01

Updated: 2026-07-01

Found email addresses for Witjarn Tang:

Business emails:

w*****************t@citigroup.com,

w****************t@hsbc.ca,

w****************t@hsbc.co.mu

Personal emails:

w*******k@gmail.com,

w******k@gmail.com,

w**********t@ucsd.edu

Found phone for Witjarn Tang:

+66-***-***-3669

A different Witjarn Tang?

Work Experience 19 years

Chief Administrative Officer (CAO) at Citi

Jan 2024 - Current

Director, Head of Corporate Bank Branch Operations at Deutsche Bank

Nov 2022 - Dec 2023

Deputy Director, CEO's Office at TD Tawandang Co.,Ltd.

Oct 2021 - Nov 2022

Deputy Director, CEO's Office at Carabao Group

Oct 2021 - Dec 2021

SVP, Business Planning & Execution (CEO's Office) at HSBC

May 2021 - Sep 2021

Vice President, Head of Banking Operations at HSBC

Sep 2019 - May 2021

Interim Country Head of Operations at HSBC

Jul 2020 - Mar 2021

Vice President, Head of Operational Services at HSBC

Sep 2017 - Aug 2019

Assistant Vice President, Operations Support at HSBC

Aug 2013 - Aug 2017

Co-Founder at I'm Content

Nov 2015 - Dec 2018

Policy Coordinator of the End Trafficking In Persons (ETIP) Program at World Vision

Oct 2012 - Jul 2013

Teacher Assistant at UC San Diego

Aug 2011 - Jun 2012

Macroeconomic Policy and Development Division for Countries with Special Needs Intern at United Nations

Jun 2011 - Aug 2011

MET107 Radio Station Intern at MCOT Public Company Limited

Dec 2007 - Jan 2008

Witjarn Tang started working in 2007, then the employee has changed 9 companies and 12 jobs. On average, Witjarn Tang works for one company for 1 year 4 months.

Witjarn is proficient in English, French, and Thai. Their professional focus is Data Analysis, Econometrics, and Economics across 3 core areas.

Witjarn holds AMCHAM Academy Residential Program, LUMA Certified Human-Centered Design Practitioner, and Lean Six Sigma (Green Belt) certifications.

Education

MPIA at UC San Diego School of Global Policy and Strategy (GPS)

BA at Chulalongkorn University

High School (IB Diploma) at Istanbul International Community School

Middle School at Northbridge International School Cambodia

Elementary School at Ruamrudee International School, Thailand

Elementary School at Collège du Léman - International School

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