TVS Motor Company has acquired an additional 39.11% stake in DriveX Mobility for INR 97.78 Cr.TVS Motor now holds a total stake of 87.38% in DriveX, making it a subsidiary.DriveX Mobility is a digital autotech platform founded by Narain Karthikeyan and Christopher Anand Sargunam.TVS Motor aims to expand its presence in the electric vehicle sector and promote India as an EV exporter.