Forvis Mazars promotes Quek Siew Eng, Cheryl Koh and Ellyn Tan to leadership roles
Global accounting and advisory firm Forvis Mazars has promoted three women – Quek Siew Eng, Cheryl Koh and Ellyn Tan – to leadership roles in Asia Pacific.
The round of appointments sees Quek Siew Eng become the Regional Quality & Risk Management Leader for Asia Pacific, Cheryl Koh become Head of Quality Management for Singapore, while Ellyn Tan steps up to Head of Financial Advisory in Singapore.
“I am proud to celebrate the promotions of Siew Eng, Cheryl and Ellyn. These appointments recognise their exceptional leadership and dedication while demonstrating our ongoing commitment to nurturing talent from within,” said Rick Chan, Managing Partner of Forvis Mazars in Singapore.
In her new role, Quek Siew Eng will drive the partnership’s quality and risk management agenda across six regions, ensuring alignment with global standards and regulatory requirements. She also serves as a member of several Group and APAC Quality and Risk Management Committees.
With close to three decades of experience, she has been instrumental in strengthening Forvis Mazars’ quality and compliance frameworks in Singapore through structured risk-based approaches.
Siew Eng said: “Growth comes through embracing challenges and learning from those around us. I look forward to collaborating with the Forvis Mazars network across the region to uphold the highest standards of integrity, strengthen our culture of quality and empower our people to lead with purpose and impact.”
Cheryl Koh brings over two decades of experience to the role and will now oversee firmwide quality assurance and compliance, ensuring the delivery of services that meet the highest standards of accuracy, integrity and trust.
She has previously played a key role in implementing the firm’s quality management system and spearheaded the rollout of the Singapore Standard on Quality Management. “Quality is not just about compliance. It’s about building trust, driving excellence and setting the tone for the future,” said Koh.
“I’m honoured to lead this journey forward, fostering a culture where every team member is empowered to uphold the highest standards and apply these best practices to consistently deliver exceptional value and trust to our clients.”
Ellyn Tan specialises in cross-border restructuring, litigation and asset recovery, having advised on complex matters across construction, logistics, technology and manufacturing sectors. Her experience includes management of multi-jurisdictional liquidations, judicial managements of listed companies and bankruptcies of high-profile individuals.
In her new role, she will lead the Financial Advisory practice. “This appointment is both an honour and a responsibility. It reflects the support of my colleagues and clients and reaffirms my commitment to growing our advisory practice with integrity and creating space for more women to lead with confidence in this industry,” she said.
