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Mastering People Side of Change with Prosci® Expertise

At ChangeAccomplishment Hong Kong

In today’s fast-paced world, successful organizations don’t just adapt to change—they do change right the first time. As Prosci’s exclusive partner in Hong Kong and Shenzhen,

 

At ChangeAccomplishment Hong Kong, we bring Prosci’s 25 years of global research and proven methodology to equip you with the tools, strategies, and expert guidance needed to drive higher adoption, reduce costs, minimize resistance, and deliver measurable success.

 

Prosci’s approach—trusted by 80% of Fortune 100 companies—ensures projects are 7x more likely to meet objectives and 4.6x more likely to stay on schedule. With our support, organizations strengthen change maturity to achieve 90%+ employee engagement and sustainable ROI.

 

We blend Prosci’s global best practices with deep regional expertise, delivering integrated solutions (training, certification, advisory) that empower leaders and teams across industries—from AI and digital transformation to regulatory adaptation and cultural integration—to navigate change with confidence.

 

We’re Prosci. We DO CHANGE RIGHT—the first time.

Helping You Master the People Side of CHANGE
Effectively

Why
ChangeAccomplishment?

Helping World-Class Organizations Succeed!

1

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Grow Vital Individual CHANGE Competencies for organisations

Our experienced instructors and advisors leverage decades of hands-on expertise across diverse Asian cultures and languages, to develop critical capabilities within your workforce.

2

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Succeed in Critical CHANGE Projects

Leverage our field-tested methodologies and practical tools to equip your teams to confidently lead complex initiatives, mitigating risks through rigorous change management practices.

3

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Prosci® Exclusive Affiliate in Hong Kong and Shenzhen

As the exclusive regional partner, we offer Prosci's highly respected certification programs combined with our localised implementation expertise for your CHANGE success. 

Our Advisor Team.

Dedication. Expertise. Passionate.

CA instructor_ Catherine

Catherine Tam Thillainathan

Principal Change Advisor,

PROSCI® Advanced Instructor.​​

Hong Kong's leading Prosci advanced instructor, empowering leaders to champion change and achieve breakthrough results.

CA instructor_Mariella

Mariella Gatt

Senior Change Advisor,  

PROSI® Certified Change Management Practitioner

A global transformation expert, guiding organizations through complex change initiatives across borders and industries.

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Thanes Chelliah

Senior Change Advisor,  

PROSI® Certified Change Management Practitioner

A Prosci practitioner with 29 years experience, Thanes has certified 500+ professionals and delivers change management training and consulting across Asia.

Elevate Your CHANGE Management Skills

Choose a CHANGE management partner who is passionate and as invested in your success as you are

Sandhya Pai

Senior Business System Analyst, Phoenix IT Transformation,

NCS

"Catherine, the trainer 
is by far the best trainer
I have met. Very patient,
the pace was perfect,
and answered all our queries to the point. Great job! "

Grace Cheung â€‹

Operation Head 

AXA Insurance Company SE

(Hong Kong Branch)

"From the delicious meals to the excellent facilities provided, every detail was well taken care of, contributing to a comfortable and conducive learning environment, with all the necessary resources readily available."

Liona Fok,

Change Management Officer

PricewaterhouseCoopers

"Enjoy all the great discussion, it’s interactive and the activities are just-in-time to reinforced, and deepen our understanding. "
What Makes Learning Prosci® Different?

What Makes Learning Prosci® Different?

"The winners of the future will be those who are able to outperform the competition, the market and the needs of their customers. We exist to help our clients successfully deliver the results of change."

 

 

 

 

 

Tim Creasey

PROSCI CHIEF INNOVATION OFFICER​​​

​​

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Empowerment
of Prosci
®Alumni

About CHANGE Enhancing Network (CEN) 

Further and solidify your learning and mastery of CHANGE management with Prosci®'s exclusive community for alumni.

Our CHANGE Enhancement Network (CEN) is designed to offer alumni the opportunity to give & gain by revisiting selected sections and joining different events and gatherings. This program is also a testament to our commitment to lifelong learning and continuous improvement.

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Empowerment
of Prosci®Alumni
About CHANGE Enhancing Network (CEN) 
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