Boon Chuan Tan

Nestronics Pte Ltd. provides integrated electronics manufacturing services. It engages in product test development, materials sourcing, prototype management, product configuration, product repair and upgrading services. The company was founded in 1979 and is headquartered in Singapore.

OSK Property Holdings Bhd. engages in the development and management of real estate properties. The company was founded in 1965 and is headquartered in Kuala Lumpur, Malaysia.

Part of OSK Holdings Bhd., Ke-Zan Holdings Bhd. is a real estate leasing private company based in Kuala Lumpur, Malaysia. Ke-Zan Holdings on May 27, 2005 for $36.47 million. was acquired by OSK Property Holdings Bhd., part of OSK Holdings Bhd.

HP Singapore (Pvt) Ltd. distributes computer and related products. The firm offers products such as PCs, networking equipment, printing and imaging equipment plus notebooks. It also oversees research and development for HP's mobile, inkjet printer, network storage and Itanium server product lines. The company was founded in 1970 and is headquartered in Singapore.

Part of Arrow Electronics, Inc., ETEQ Components Pte Ltd. distributes software and system-on-a-chip solutions. The private company is based in Shanghai, China. The Chinese company was founded by Chow Boon Tan. ETEQ Components was acquired by Arrow Electronics, Inc. on November 11, 2008.

Buildfolio, Inc. provides enterprise and wireless software solutions for property and asset management. It serves real estate developers, architects, engineers, contractors, distributors and manufacturers. The company was founded in September 1999 and is headquartered in Palo Alto, CA.