Keith Tsa: Email & Phone Number

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Director & Co-Founder at AppTask|Hong Kong SAR

Position:

Director & Co-Founder at AppTask

Location:

Hong Kong SAR

View Keith Tsa's Email

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Last updated: 2026-09-28

Updated: 2026-09-28

Found email addresses for Keith Tsa:

Business emails:

k*******a@stepstone.com,

k*******a@teamnoteapp.com,

k*******a@apptask.com

Personal emails:

k******a@gmail.com

Found phone for Keith Tsa:

+852-***-***-6020

A different Keith Tsa?

Work Experience 26 years

Director & Co-Founder at AppTask

Jan 2013 - Current

VP & Co-Founder at TeamNote Limited

Jun 2015 - Current

Project Director & Co-Founder at AppTask

Oct 2011 - Dec 2012

Vice President & Co-Founder at HRChain

Aug 2009 - Dec 2012

OGCIO Product Development Manager at Hong Kong (HKSAR)

Sep 2009 - Aug 2011

Principal Consultant at The Stepstone Group

Aug 2008 - Aug 2009

Head of IT Service Team at Jobsdb Hong Kong

Jul 2002 - Jul 2008

Professional Service Consultant - Oracle ERP at Teksen Horizion

Oct 2000 - Mar 2002

Keith is proficient in Chinese, English, and Mandarin. Their professional focus is Affiliate Marketing, Agile Methodologies, and Business Analysis across 3 core areas.

Education

Management Executive Education at Massachusetts Institute of Technology

Master of Business Administration (MBA) at University of Texas

Bachelor of Science (BSc) at University of Massachusetts

Manager’s Certificate in IT Service Management at Computer Associate Inc. (Examination Institute for Information Science)

Frequently Asked Questions

What is Keith Tsa's email address?

SignalHire found verified email addresses for Keith Tsa, both business and personal. Their business email is k*******a@stepstone.com, and personal emails include k******a@gmail.com.

What is Keith Tsa's phone number?

SignalHire found a verified phone number for Keith Tsa: +852-***-***-6020.

How do I contact Keith Tsa at AppTask?

You can reach Keith Tsa 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 Keith Tsa's professional background?

Keith Tsa has 26 years of professional experience. They have held roles including VP & Co-Founder, Project Director & Co-Founder, and Vice President & Co-Founder at companies such as TeamNote Limited, AppTask, and HRChain. Their education includes Management Executive Education from Massachusetts Institute of Technology, and Master of Business Administration (MBA) from University of Texas.

Is Keith Tsa's contact information up to date?

Yes. Keith Tsa's SignalHire profile was last updated on 28 September 2026, reflecting their current position as Director & Co-Founder at AppTask in Hong Kong, Hong Kong.

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