Hong Wai Chan

WBL Corp. Ltd. operates as an investment holding company. It operates through the following segments: Technology, Automotive, Property, Engineering and Distribution, and Corporate Services. The company was founded by Theodore James Benjamin Wearne and Charlie Frederick Foster Wearne on April 1, 1906 and is headquartered in Singapore.

MFS Technology Ltd. operates as an investment company. It engages in the designing, manufacturing and distribution of printed circuits and printed circuit boards. The company was founded in 1988 and is headquartered in Singapore.

Chrontel, Inc. designs, develops and markets semiconductors for display, automobile, and consumer markets. It offers video interface integrated circuits, display interface integrated circuits, software solutions, input interfaces, output interfaces, and audio interfaces. The company was founded by David C. Soo and Bruce A. Wooley in 1986 and is headquartered in San Jose, CA.

O'Connor's Holdings Pte Ltd. operates as an investment holding company, which engages in the provision of financial services. The company is headquartered in Singapore.

Part of Yanlord Land Group Ltd., Kumpulan O'Connor's (Malaysia) Sdn. Bhd. engages in investment holding and provides management services. Kumpulan O'Connor's (Malaysia) Sdn. on November 24, 2004 for $21.05 million. was acquired by O'Connor's Holdings Pte Ltd. from OCB Bhd.

Multi-Fineline Electronix, Inc. engages in the business of engineering, designing, and manufacturing flexible circuit boards along with related component assemblies. It operates through the following geographical segments: the United States, China, Singapore, and Other. The company was founded by David D. Hsu in October 1984 and is headquartered in Irvine, CA.

O'Connor's Singapore Pte Ltd. provides engineering systems integration services in broadcast and multimedia, communications and information, security and surveillance, and scientific and medical solutions. It offers consultation, systems design, project management, and installation services for broadcast video, audio, multimedia, lighting and staging, and sound systems. The company was founded in 1947 and is headquartered in Singapore.

Part of Yanlord Land Group Ltd., Puffersoft Labs Pte Ltd. is a Singaporean company that provides enterprise software solutions, software integration and provisioning services. The company is based in Singapore, Singapore. Puffersoft Labs was acquired by O'Connor's Holdings Pte Ltd. on January 11, 2011 for $2.03 million.