Jeffrey Herbert Williams, Founder and Managing Director of Singapore-based Excellence Edge International, is marking more than two decades of corporate training and executive coaching across Asia. Since establishing the company in 2008, Williams has delivered customised programmes covering leadership, people management, communication, emotional intelligence, negotiation, influence, team building and intrapreneurship for businesses, academic institutions, and public-sector organisations. His clients include SP, TP, and NYP, alongside government agencies and multinational corporations. The company’s approach emphasises long-term behavioural and mindset change, supported by post-programme coaching and mentoring, with Williams stressing that effective training should lead to changes in how people lead, communicate, and work together.