Shankar Trades World Pty Ltd (STW) is a family business established in 1992 in Sydney, Australia. STW has been involved in importing natural stone products. Products include granite, marble, sandstone and limestones. The Managing Director, Shankar Thambi-rajah who holds a Masters degree in Marketing Management along with his Partner and wife Thulasi who hails from an accounting background have been fully involved in the business and travelled extensively to develop the business since its inception.