Greg Gaba, CPA, CA

Vice President, Finance


As Vice President of Finance, Mr. Gaba is responsible for the overall financial management of the company, including its financial reporting, treasury, budgeting and forecasting as well as the global accounting policies for SMTC. In addition, Mr. Gaba is responsible for building and maintaining SMTC's relationships with the external auditors and financial institution.

Prior to joining SMTC in 2010, Mr. Gaba built his accounting and financial foundation at Ernst & Young LLP, where he held a variety of positions, including Manager of Assurance and Business Advisory Services. Mr. Gaba also serves as a member of the finance committee for a local charitable organization. Greg holds a Honors Bachelor of Commerce degree from Laurentian University and is a member of the Chartered Professional Accounts of Ontario.

Andrew Tham

Vice President & General Manager for SMTC Suzhou


As VP/GM SMTC Asia, Mr. Tham is responsible for managing the manufacturing facility in Suzhou in China.

Prior to joining SMTC in 2012, Andrew served as General Manager of Seksun Array Electronics Suzhou for 5 years after which SMTC acquired Seksun in 2012. With over 25 years experience, he has held various positions in privately owned and publicly listed companies. Andrew has experience in areas such as manufacturing, material management, operations, engineering & sales and marketing. He holds an International MBA from University of South Australia.

Carlos Diaz

Vice President & General Manager for SMTC Mexico


As VP and GM of SMTC Mexico, Mr. Diaz is responsible for driving continuous improvements in our Lean Manufacturing practices at the Chihuahua Mexico facility. Mr. Diaz is focused on delivering exceptional service to our customers by continually exceeding their expectations and ensuring a seamless transition process.

With over seventeen years experience on purchasing, manufacturing and business management, Carlos has had great success defining the right communication channels that develop and maintain excellent customer relationships. Carlos holds a Bachelor of Business Administration from UACH University.

Seth Choi

Vice President of Global Supply Chain Management and Procurement


As Vice President of Global Supply Chain Management and Procurement, Mr. Choi is responsible for strategic sourcing, pricing, assurance of quality, speed to market, and the continuity of supply in order to support global SMTC procurement strategies.

Mr. Choi brings over 15 years of experience in the EMS industry. Prior to joining SMTC, Mr. Choi held positions in Materials Management, Supply Chain Management, Cost Management, and Business Win Teams at Sanmina Corporation. During his career, he managed an excess of $160M in annual spend and was responsible for deploying supply chain solutions for many strategic customers. Mr. Choi holds a Bachelor of Science degree in Economics from the University of California, Davis.