# Bayer > Bayer AG is a German multinational life sciences corporation and one of the largest pharmaceutical and agricultural companies in the world. Headquartered in Leverkusen, its primary areas of business include human and veterinary pharmaceuticals, consumer healthcare products, agricultural chemicals, seeds, and biotechnology. Known globally for the invention of Aspirin, the 160-year-old company significantly expanded its agricultural footprint through the 2018 acquisition of Monsanto. - URL: https://optimly.ai/brand/bayer - Slug: bayer