Arthur R. Tan is the President, Chief Executive Officer and Vice Chairman of the Board of Integrated Micro-Electronics, Inc. Concurrently, he is the Group President and Chief Executive Officer of AC Industrial Technology Holdings, Inc., a Senior Managing Director of Ayala Corporation and a member of the Ayala Group Management Committee. He is also the Chairman of the Board and Chief Executive Officer of PSi Technologies Inc. and Merlin Solar Technologies, Inc.; President and Chief Executive Officer of Speedy-Tech Electronics Ltd.; Chairman of the Board of Surface Technology International (STI), Ltd., Chairman of the Advisory Boards of Via Optronics GmbH and MT Technologies GmbH; Chairman and Chief Executive Officer of AC Motors. He is also an Independent Board Member of Lyceum of the Philippines University and FEU Institute of Technology.