He quit the position of a Scientific Officer in 1977 and set up a plastic containers manufacturing plant in 1979. Thereafter, he diversified his company's operations into PVC pipes manufacturing in 1984 under the name of Nandi Pipes.
He transitioned from a scientific role to a business owner by establishing a plastic containers factory in 1979, then diversified into PVC pipes manufacturing under the brand name Nandi Pipes in 1984.