Mark Bui: Email & Phone Number

Opt-Out

Client Executive at WTW|Hanoi Capital Region, Viet Nam

Position:

Client Executive at WTW

Location:

Hanoi Capital Region, Viet Nam

View Mark Bui's Email

Up to 10 free lookups. No credit card required.

Last updated: 2026-05-18

Updated: 2026-05-18

Found email addresses for Mark Bui:

Business emails:

m***b@wtwco.com

Found phone for Mark Bui:

+84-***-***-9269

A different Mark Bui?

Work Experience 7 years

Client Executive at WTW

Jan 2025 - Current

Global Partnership Manager at VMO

Mar 2022 - Aug 2023

Investment Intern at SSI Securities Corporation

Sep 2020 - Mar 2021

President at Department of External Relations of NEU

Nov 2019 - Feb 2021

Mark Bui started working in 2019, then the employee has changed 3 companies and 3 jobs. On average, Mark Bui works for one company for 1 year 2 months.

Their professional focus is Account Management, Analytical Skills, and Attention to Detail across 3 core areas.

Education

Master of Business Administration - MBA at Leeds Beckett University

Bachelor of Business Administration - BBA at National Economics University (NEU) Vietnam

Frequently Asked Questions

What is Mark Bui's email address?

SignalHire found a verified business email address for Mark Bui: m***b@wtwco.com.

What is Mark Bui's phone number?

SignalHire found a verified phone number for Mark Bui: +84-***-***-9269.

How do I contact Mark Bui at WTW?

You can reach Mark Bui 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 Mark Bui's professional background?

Mark Bui has 7 years of professional experience. They have held roles including Global Partnership Manager, Investment Intern, and President at companies such as VMO, SSI Securities Corporation, and Department of External Relations of NEU. Their education includes Master of Business Administration - MBA from Leeds Beckett University, and Bachelor of Business Administration - BBA from National Economics University (NEU) Vietnam.

Is Mark Bui's contact information up to date?

Yes. Mark Bui's SignalHire profile was last updated on 18 May 2026, reflecting their current position as Client Executive at WTW in London, England, United Kingdom.

Similar profiles

Name

Company

Position

Michael Fossi

Gartner

Client Executive

Get contacts

Franklin

Synology

Client Executive

Get contacts

Ethan Textor

NetApp

Client Executive

Get contacts

Carter Lane

Holmes Murphy

Client Executive

Get contacts

Danzie Jones

Healthcare Compliance Pros

Client Executive

Get contacts

Madeleine Asplund

Nordea

Client Executive

Get contacts

See more profiles

Other employees at WTW

Name

Company

Position

Sunmin Lee

WTW

Senior Analyst

Get contacts

JOHVANY LIBUTAN

WTW

Benefits Administrator

Get contacts

Pratibha Shet

WTW

Process Lead

Get contacts

Manisha Jacob

WTW

Senior Technical Support Specialist

Get contacts

Harshita

WTW

Advisor

Get contacts

Carmela Dawn Regidor

WTW

Administrative Manager

Get contacts

Bhaskar Pal

WTW

Advisor

Get contacts

Goodness Musandiwa

WTW

Lead Associate

Get contacts

Mae Heloise Lisaca

WTW

Associate Manager - HR Region (HR Advisory)

Get contacts

Deseray Russell

WTW

Customer Service Representative

Get contacts

See more profiles

Data Privacy

GDPR COMPLIANT

SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.

CCPA COMPLIANT

SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.