Carlsberg is a Danish brewing company founded in 1847 by J.C. Jacobsen. It is known for producing a variety of beers, with its flagship product being Carlsberg Lager. The company has a strong presence in the global beer market and operates breweries in several countries. In addition to its main brand, Carlsberg owns several other beer labels, including Tuborg and Holsten. The company is also recognized for its commitment to sustainability and innovation in brewing practices, aiming to reduce its environmental impact while maintaining high-quality products.