SigmaTron International, Inc. announced that the Company's Board of Directors has appointed John P. Sheehan as President of EMS Operations, effective January 4, 2023. Mr. Sheehan has been with the Company since September 1986 and has risen through the ranks, most recently holding the position of Vice President, Director of Supply Chain. His experience at SigmaTron has been focused on supply chain, including material procurement and logistics.

In addition, he has been involved in business development and customer related activities, IT systems and operations. Through his supply chain activities, he has worked with all seven manufacturing locations. In addition, he has been responsible for the Company's international purchasing office in Taiwan over the past decade.

He holds a BA in Business Accountancy from Northern Illinois University earned in 1982 and subsequently earned his Illinois CPA Certification.