Sarwant Singh, former managing partner at Frost & Sullivan, has joined Ashok Leyland-owned Switch Mobility, claim sources. They mention that he will be the president and chief planning officer, and CEO of the mobility service company and based in London, UK. The development comes in the wake of Ashok Leyland acquiring a majority-stake in the Optare Group and renaming it as Switch Mobility. The CV maker, the London-based Hinduja Group’s flagship company, through Switch Mobility, inform sources, is working towards the development of a robust electric product portfolio in anticipation of the change in the automotive ecosystem. Switch Mobility is being structured into a company that would be at the forefront of offering mobility services in the electric and other alternate fuel domains as they evolve, sources add.