
With nearly two decades of international experience across New Zealand, Singapore, and Malaysia, Esther Yap is a visionary leader, business strategist, and leadership coach dedicated to empowering people and transforming organisations.
As the Founder and CEO of Stellar SparX International (SSI) – an international business and management consulting company – and the driving force behind LeaderSparX Academy, Esther leads initiatives that co-create sustainable business ecosystems through strategic partnerships, leadership development, and innovation-led transformation.
Currently serving as Executive Director of Maxwell Leadership in Malaysia and Singapore, Esther works alongside global leadership experts to inspire and equip individuals and organisations to reach their highest potential. With a career spanning multiple sectors – including government, healthcare, education, banking, professional services, property, technology, tourism, retail, manufacturing, and trade, Esther brings a multidisciplinary approach to leadership and business growth.
A passionate advocate for raising the next generation of leaders, Esther believes in empowering international businesses and talent to enhance productivity, collaboration, and performance through purposeful leadership and innovation.

