Food processing converts agricultural produce into safe, convenient and longer-lasting products such as dairy items, beverages, snacks, frozen foods and packaged meals. It supports farmers, improves food availability and reduces wastage. India's food-processing market was valued at approximately US$354.5 billion in 2024, while global packaged-food sales were estimated at more than US$4.4 trillion in 2025. Future growth will come from automation, cold chains, nutrition, traceability and sustainable packaging. Career opportunities exist with Indian companies such as ITC and Britannia Industries, alongside Nestle, PepsiCo, Mondelez and Danone.