William Colgate founded Colgate & Company in New York in 1806 to make soap and candles. Over the following centuries, the company introduced toothpaste and toothpaste tubes, merged with other brands like Palmolive and Peet, and became a global leader in oral care as Colgate-Palmolive. It has held the top spot in the Indian toothpaste market since the 2000s, acquired brands internationally, and been recognized for its social impact and ethical practices in recent years.