Hung Ssu Tung

Part of Calspan Aero Systems Engineering, Inc., ASE Electronics (M) Sdn. The private company is based in Bayan Lepas, Malaysia. Bhd. manufactures semiconductor products.

Kbro Co., Ltd. is a holding company which engages in the operation of cable television. It also offers digital cable network and broadband Internet connection services. The company was founded on March 25, 2003 and is headquartered in Taipei, Taiwan.

ISE Labs, Inc. manufactures testing equipment for circuit boards. The company offers hardware design, development, reliability, test interface design, wafer soft, and test engineering services. The company was founded in 1983 and is headquartered in Fremont, CA.

Citibank NA engages in the provision of banking services. It offers retail and commercial banking; credit cards; banking, capital markets, and advisory; markets and securities services; private banking; and treasury and trade solutions. The company was founded on June 16, 1812 and is headquartered in New York, NY.

Universal Scientific Industrial Co., Ltd. provides design and manufacturing services industry. It offers complete DMS solutions in the fields of Computing, Communications and Mobile and Application-Specific Devices. The firm cultivates research and development talents and invests on the development of Handhel Devices, Wireless Networking Products, Car Electronics, Storage, Industrial Personal Computer, Server, Work Station, and Motherboard. The company was founded in February 1974 and is headquartered in Nantou, Taiwan.

ASE Test Ltd. provides semiconductor testing services. Its testing services include front-end engineering test, wafer probe, final test and other test-related services. It offers logic/mixed-signal final testing for semiconductors used for networking and wireless communications, graphics and disk controllers for home entertainment and personal computer applications. The company was founded in 1987 by Jason C.S. Chang and is located in Kaohsiung, Taiwan

Part of ASE Technology Holding Co., Ltd., Luzhu Development Co. Ltd. develops semiconductors. Luzhu Development Co. was acquired by PowerASE Technology Inc. on October 25, 2011 for $47.52 million.

Part of ASE Technology Holding Co., Ltd., J & R Holding Ltd. is an investment holding Bermudian company with interests in semiconductors and related components. The private company is based in Hamilton, Bermuda.

Part of ASE Technology Holding Co., Ltd., Anstock Ltd. is a Chinese company that manufactures integrated circuits, issues bonds, and offers investment management. The private company is based in Hong Kong, Hong Kong.

Part of ASE Technology Holding Co., Ltd., Universal Global Scientific Industrial Co., Ltd. is a computer manufacturer.

Part of ASE Technology Holding Co., Ltd., Wuxi Tongzhi Microelectronics Co., Ltd. is a private company that manufactures and distributes semiconductors and related devices. Wuxi Tongzhi Microelectronics Co., Ltd. is based in Wuxi, China. Wuxi Tongzhi Microelectronics Co. was acquired by ASE Assembly & Test (Shanghai) Ltd. from TOSHIBA Corp. on May 31, 2013 for $11.40 million.