Ratan Tata invests in Mailit Ratan Tata Veteran industrialist Ratan Tata has invested in Mailit, a technology-driven mailroom management and logistics company. While the financial details of the investment were not disclosed, Mailit said it plans to launch 500 mailrooms across India in addition to establishing fully mechanised warehouse and distribution centres in the next five years. Mailit offers courier, cargo, 3PL, mail room management digital solutions and postal services to leading corporates and several blue chip companies in the Tata Group. His strategy focuses on building India's first digitally Integrated Logistics & Mailroom Solutions (IL&MS) platform bringing much-needed consolidation, enhanced efficiency and visibility to a fragmented market place, a statement said on Wednesday.