| Automotive | Engine oils, transmission fluids, greases, and ancillary automotive lubricants. | Strong brand loyalty, exclusive OEM partnerships, extensive distribution and service network. | B2C vehicle owners, B2B OEMs, transport fleets, and service centers. | Premium synthetic oils and branded automotive lubricants. | 2887 | 85 | Sales through retail outlets, workshops, OEM supply, and digital channels. | Direct sales with competitive pricing and premium product tiers. | Rising vehicle ownership, premiumization, rural market growth, and EV lubricant development. | Castrol EDGE, Castrol MAGNATEC, Castrol GTX, Castrol Power1 |
| Industrial | Industrial lubricants including metalworking fluids, greases, and corrosion preventives. | Technical expertise, localized product development, and long-standing client relationships. | Manufacturing industries, energy sector, marine, and heavy machinery operators (B2B). | Specialty chemical lubricants and metalworking fluids. | 410 | 12 | Contracts, direct sales, supply agreements with industrial clients. | Project-based and recurring supply contracts. | Industrial growth, infrastructure development, and localization of products. | Castrol CRB, Castrol VECTON, Industrial Fluids |