Tata Strategic Management Group | 43,063 followers on LinkedIn. Strategy centre of excellence and new business incubation team of the Tata Group. | Tata Strategic Management Group (TSMG) is the strategy centre of excellence for the Tata Group. TSMG works closely with the Chairman’s Office and the leadership of Tata Group companies to develop and support implementation of the group’s business strategy. TSMG also helps Tata companies in developing and incubating new business ideas.