Proton Holdings Berhad operates in the automobile industry. The Company is engaged in manufacturing, assembling, trading and the provision of engineering, and other services in respect of motor vehicles and related products. The Company, through its subsidiaries, is engaged in vehicle engineering, research and development, manufacturing, distribution sales and after-sales services. The portfolio of PROTON models includes the family-sedan Waja, Gen.2, Perdana V6, Arena, Saga range, Savvy, Satria Neo and the Persona. Its subsidiaries include Perusahaan Otomobil Nasional Sdn. Bhd., Proton Tanjung Malim Sdn. Bhd., Proton Marketing Sdn. Bhd. and Lotus Advance Technologies Sdn. Bhd. On May 15, 2008, the Company acquired Lotus Lightweight Structures Holdings Ltd. During the fiscal year end March 31, 2009, the Company liquidated Smith & Sons Motors Ltd, Proton Direct Ltd., Proton Cars (Europe) Ltd.