Procter & Gamble (P&G) is an American multinational consumer goods company founded in 1837. It has pursued growth through acquisitions, international expansion, and innovation in product development and marketing. P&G pioneered approaches like celebrity endorsements, television and radio sponsorships, and digital/social media marketing. It focuses on rigorous research and testing of products and marketing strategies. P&G's continued success stems from adapting to new technologies and consumer preferences while building on its strengths in brand portfolio management and marketing capabilities.