Meet some of our Consulting team

We bring experience from across multiple industry sectors and business functions. We are accomplished consultants, dedicated to working to deliver real change for our clients.

Meet some of our Consulting team below:

William Hahn

With over 10 years of experience, William has led multiple engagements across strategy and operations consulting, as well as commercial and IPO due diligence. A very capable project manager, he has worked with a wide range of clients across Asia, with experience in China, Hong Kong SAR, South East Asia as well as the Middle East. His sector experience includes energy and utilities, chemicals, automotive, manufacturing, advanced materials as well as building and construction. Prior to joining GXS Partners, William was a director at a multinational risk and investigations consultancy. He is fully professionally proficient in written and spoken Mandarin Chinese, as well as speaking conversational Japanese and Spanish and is learning Cantonese.

William holds a Bachelors in East Asian Studies from Yale University and a Masters in Ethics from the University of Chicago.

Swee Khoon Tan

Swee Khoon has over 25 years of experience as a consultant and as a business leader for financial and shared services operations in Asia. Her breadth of coverage encompasses several industries including technology, manufacturing, financial services, professional services, and the public sectors. Since transitioning into consulting, she has held multiple project manager roles for transformation, process re-engineering and redesign, automation, and organisational design. Swee Khoon a native speaker of English and Mandarin, and is fluent in Cantonese and Hookean.

Swee Khoon obtained her Bachelor of Accountancy from National University of Singapore.

Queenie Lee

Queenie is an accomplished consultant with experience in strategy, transformation, risk, regulation and compliance projects for large corporations across Asia. She has consulted across several sectors, including chemicals, automotive, advanced materials and financial services. This includes research and analysis roles in market entry strategy, comercial due diligence, digital transformation and operations projects. Prior to joining GXS Partners, Queenie spent two years at PricewaterhouseCoopers in consulting roles. Queenie is a native speaker of English and Malay, is fluent in Cantonese, and conversational in Mandarin.

Queenie holds a Bachelor degree from The University of Hong Kong (HKU) with a double major in Economics and Finance.