Greaves Cotton Ltd (part of the Greaves group since 1859) is a diversified engineering company manufacturing diesel/petrol/CNG non-auto engines (1.5HP-700HP) for gensets, pumps, farm and construction equipment, alongside a fast-scaling Electric Mobility business (Ampere e-2W/e-3W scooters) and an engineering components arm (Excel Controlinkage, made a wholly-owned subsidiary in August 2026).