Companies whose business will look different in three years
Wagon builder turning into a metro and Vande Bharat train maker
From furniture parts to pen injectors for weight-loss drugs
Lead-acid leader adding grid-storage systems and its own lithium cells
Contract electronics maker adding chip packaging and bare circuit boards
Auto-parts forger adding aerospace and chip-equipment parts
Wagon maker building a big wheel plant, plus batteries
Phenol maker's polycarbonate bet starts only at the end of FY29
Lead-acid giant starts making lithium cells; still a tenth by FY29
Car and window films now three-quarters; further shift is modest
Truck and tractor crankshaft maker moving into heavy industrial parts
Battery maker turned Kavach supplier; fuzes and e-drives come next
Engine maker adding data-centre gensets and exports; the mix barely moves
Truck-parts forger edging into railways and industry, slowly
Former textile group, now auto parts with a growing aerospace arm
Still mainly a drum maker; gas cylinders grow from a small base