Hindustan Unilever Limited (HUL) is India's largest FMCG company, formed through mergers and acquisitions since the 1930s. It is 52% owned by Unilever. Surf Excel is HUL's premium detergent brand, launched in 1959. Over the decades, Surf Excel has strengthened its brand through innovations, effective marketing strategies like TV advertisements and children's events. However, it faces threats from competitors and operates in a low-margin detergent sector. The document discusses HUL's history, Surf Excel's marketing strategies and performance analysis metrics like sales growth and EBITDA margins.