From their website: "Tata Consumer was formed with a vision to synergise, simplify and scale the principal consumer products interests of the Tata Group under one umbrella Today, we are one of the leading F&B companies in India. Home to some of the most well-recognised brands like Tata Tea, Tata Salt, Tetley as well as young & emerging brands like Tata Sampann & Himalayan, we are aspiring for a larger share of the FMCG sector."
Seems they were formed in 1964 when they created an alliance with James Finlay.
