Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 134,605 pages of information and 213,691 images on early companies, their products and the people who designed and built them.
Bayer AG is a German multinational chemical and pharmaceutical company founded in Barmen (today a part of Wuppertal), Germany in 1863. It is headquartered in Leverkusen, North Rhine-Westphalia, Germany, where its illuminated sign is a landmark.
Bayer's primary areas of business include human and veterinary pharmaceuticals; consumer healthcare products; agricultural chemicals and biotechnology products; and high value polymers.