Novo Nordisk A/S, a healthcare company, engages in the discovery, development, manufacture, and marketing of pharmaceutical products worldwide. It operates in two segments, Diabetes and Obesity Care, and Biopharmaceuticals. The Diabetes and Obesity Care segment provides insulins, GLP-1 analog, obesity, and oral antidiabetic drugs, as well as other protein related products comprising glucagon, protein related delivery systems, and needles. The Biopharmaceuticals segment offers products in the areas of haemophilia care, growth hormone therapy, and hormone replacement therapy. The company markets and distributes its products through distributors and independent agents in North America, Europe, Japan and South Korea, China, Hong Kong, Taiwan, and other countries. Novo Nordisk A/S has a collaboration agreement with the Langer Laboratory. The company was founded in 1925 and is headquartered in Bagsvaerd, Denmark.