Sam Siu: Email & Phone Number

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Client Director - Key Accounts, APAC at Telstra|Hong Kong

Position:

Client Director - Key Accounts, APAC at Telstra

Location:

Hong Kong

View Sam Siu's Email

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Last updated: 2026-07-16

Updated: 2026-07-16

Found email addresses for Sam Siu:

Business emails:

s*****u@vodafone.com

Personal emails:

s****u@hotmail.com,

s*****u@telstra.com.au,

s*****u@team.telstra.com

Found phone for Sam Siu:

+852-***-***-0314

A different Sam Siu?

Work Experience 27 years

Client Director - Key Accounts, APAC at Telstra

Jul 2023 - Current

Regional Account Director at Vodafone Business

May 2013 - Apr 2023

Sector Sales Manager, Verizon World Accounts at Verizon Business

Dec 2007 - May 2013

Sales Director, Commercial Sales (Latest) at CITIC Telecom International CPC Limited

Jan 2001 - Jan 2007

Manager, Customer Relation management at SUNeVision - SHKP Company

Jul 2000 - Sep 2001

Account Manager at Cable & Wireless HKT

Sep 1999 - Jul 2000

Sam Siu started working in 1999, then the employee has changed 5 companies and 5 jobs. On average, Sam Siu works for one company for 4 years 5 months.

Sam is proficient in Chinese and English. Their professional focus is Account Management, Business Development, and Cisco Technologies across 3 core areas.

Sam holds Telecommunication & Information Technology solution (certified CISCO Sales Expert in 2008.) certifications.

Education

City University of Hong Kong

Staffordshire University

Frequently Asked Questions

What is Sam Siu's email address?

SignalHire found verified email addresses for Sam Siu, both business and personal. Their business email is s*****u@vodafone.com, and personal emails include s****u@hotmail.com, s*****u@telstra.com.au, and s*****u@team.telstra.com.

What is Sam Siu's phone number?

SignalHire found a verified phone number for Sam Siu: +852-***-***-0314.

How do I contact Sam Siu at Telstra?

You can reach Sam Siu 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 Sam Siu's professional background?

Sam Siu has 27 years of professional experience. They have held roles including Regional Account Director, Sector Sales Manager, Verizon World Accounts, and Sales Director, Commercial Sales (Latest) at companies such as Vodafone Business, Verizon Business, and CITIC Telecom International CPC Limited. Their education includes City University of Hong Kong, and Staffordshire University.

Is Sam Siu's contact information up to date?

Yes. Sam Siu's SignalHire profile was last updated on 16 July 2026, reflecting their current position as Client Director - Key Accounts, APAC at Telstra in Sydney, NSW, Australia.

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