Ann Joo Resources Berhad is an investment holding company. The Company's segments include Manufacturing division, Trading division and Investment holding, property management and others. The Manufacturing division is engaged in the manufacturing and trading of iron, steel and steel related products. The Trading division is engaged in the trading of steel and steel related products, hardware, building and construction materials, and operations of steel service centers. Through its subsidiaries, it is engaged in the business of property management and management services; trading, retailing, importing, exporting and supplying of various kinds of metal products and building materials; manufacturing, sales and distribution of steel and iron products; steel service center; trading of steel and steel related products, and manufacturing and trading of iron, steel and steel related products. Its subsidiaries include Ann Joo Management Services Sdn. Bhd. and Ann Joo Steel Berhad, among others.