Allan Ung: Principal Consultant & Founder of Operational Excellence Consulting

Allan Ung is an internationally recognized author, thought leader, and master practitioner in the field of Operational Excellence, with a career spanning more than thirty years at the absolute forefront of organizational transformation and quality management. As the Founder and Principal Consultant of Operational Excellence Consulting, a premier management training and consulting firm established in Singapore in 2009, he has dedicated his professional life to helping organizations bridge the critical gap between complex academic frameworks and practical, shopfloor execution. His unique advisory philosophy emphasizes the creation of "fit-for-purpose" management systems that democratize continuous improvement, intentionally stripping away unnecessary statistical complexity and "math anxiety" to empower frontline workers with accessible, high-impact problem-solving tools.

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Prior to establishing his successful consultancy practice, Allan held senior regional leadership and advisory roles within some of the world's most prominent multinational corporations and regulatory bodies, including IBM, Microsoft, and Underwriters Laboratories. His deep expertise in managing large-scale quality transformations was further forged during his foundational tenure at Singapore's National Productivity Board, which has since evolved into Enterprise Singapore, where he actively pioneered national quality process initiatives and coached enterprises across multiple sectors on productivity enhancement. His extensive cross-border experience includes completing advanced consultancy training in Japan as a prestigious Colombo Plan scholar, an experience that allowed him to study the roots of lean thinking directly from Japanese master practitioners and adapt those methodologies for global deployment.

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Allan’s comprehensive professional credentials reflect a deep commitment to mastery across multiple operational disciplines. He is a Certified Management Consultant accredited in Japan, a Lean Six Sigma Black Belt, a JIPM-certified Total Productive Maintenance Instructor, and a Training Within Industry Master Trainer. Demonstrating his deep standing within the national quality ecosystem, he has also served as a Singapore Business Excellence Award National Assessor, evaluating leading organizations against world-class business excellence frameworks. He holds a Bachelor of Engineering in Mechanical Engineering from the National University of Singapore, a world-class academic foundation that complements his highly practical, results-driven consulting approach. Through his development of proprietary methodologies like the OEC Green Lean Matrix™, OEC TPM Maturity Diagnostic, and the Four Lenses of Critical Thinking, Allan continues to stand out as a pioneering voice in management consulting, helping global enterprises transform their daily operational realities into sustainable competitive advantages.

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His philosophy: "Manufacturing excellence is achieved through disciplined systems, capable leadership, and sustained execution on the shopfloor."

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His practitioner-led toolkits have been utilized by managers and organizations across Asia, Europe, and North America to build Design Thinking and Lean capability and drive organizational improvement.

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