Gartner Expert

Teh Leng Tan

Sr Director Analyst

Teh Leng Tan is a Senior Director Analyst in Gartner Supply Chain CSCO Enablement team. Teh Leng specializes in supply chain strategies, enablement and operations across the Asia Pacific (APAC), especially in the high tech sectors. His focus areas include center of excellence management, supply chain strategy, transformation initiatives and order management. He is based out of Singapore.

Previous experience

Teh Leng has more than 25 years of business experience in the high tech industry, including 17 years in supply chain. Prior to joining Gartner, he led the Asia Pacific center of excellence team in HP in Enterprise Resource Planning (ERP) deployment, planning systems implementation, supply chain network optimization, order management process improvement and lean six sigma implementation. Teh Leng is also experienced in partner sales information management and R&D.

Professional background


Supply Chain director


Channel Information assistant manager

Areas of coverage

Manufacturing Digital Transformation and Innovation

Supply Chain Transformation

Supply Chain Leadership


M.B.A., Nanyang Technological University, Singapore

Bachelor, Mechanical & Manufacturing Engineering, Nanyang Technological University, Singapore

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Top Issues That I Help Clients Address

1How to enable Supply Chain initiatives in Asia Pacific

2How to optimize Supply Chain network in Asia Pacific

3How to improve Order to Cash process and capabilities

4Supply Chain organization design

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