Tejas Networks surged 13% after winning a Rs 1,537-crore order from TCS to supply RAN equipment for BSNL's 4G network rollout across 18,685 sites. Hero MotoCorp is deepening its EV commitment with a proposed Rs 1,758-crore investment in Ather Energy, taking its stake to 32.8%. Tata Motors PV unveiled the TATA.CARS brand identity, signaling a strategic refresh for its passenger vehicle business.