Choon Keat Tan

Parkway Holdings ltd. provides healthcare services. Its services include imaging, laboratory, primary care, parkway centers, and clinical research services. The company headquartered in Singapore.

IGB Corp Bhd. is an investment holding company, which engages in the property development business. It operates through the following business segments: Property Development, Property Investment-Retail, Property Investment-Commercial, Hotel and Construction. The Property Development segment involves in the developing and selling of condominiums, bungalows, linked houses, shoplots, and office suites. The company was founded in November 1964 and is headquartered in Kuala Lumpur, Malaysia.

Island Hospital Sdn. Bhd. engages in the provision of tertiary care services. It offers health screening and other clinical investigations. The company was founded by Wee Keng Hong in 1996 and is headquartered in Penang, Malaysia.

Tan Kim Yeow Sdn. Bhd.

Texchem-Pack Holdings (S) Ltd. manufactures and sells thermoformed packaging products, precision injection molded plastic products, extruded sheets, embossed carrier tapes and polymer compounds. It operates through the following business segments: Thermoformed Packaging, Precision Injection Moulding, and Others. The Thermoformed Packaging segment engages in manufacturing and selling thermoformed packaging products. The Precision Injection Moulding segment deals with manufacturing and selling precision injection moulded plastic products. The Others segment deals includes flexographic printing plates and extruded sheets. The company was founded on August 27, 2003 and is headquartered in Bayan Lepas, Malaysia.

Singapore Medical Group Ltd. is an investment holding company, which engages in the management of medical clinics; and provision of general medical services. It operates through the following segments: Health Business, Diagnostic and Aesthetics Business, and Others. The Health Business segment provides general ophthalmological, orthopedic, oncology, obstetrical and gynecological, otolaryngology, dermatology, general medicine and health screening, and pediatrics services. The Diagnostic and Aesthetics Business segment offers radiology and diagnostic imaging, refractive surgery, dental, and aesthetics medicine services. The Others comprises of group-level corporate services and business consultancy functions. The company was founded on March 10, 2005 and is headquartered in Singapore.