Puris Proteins is a food and beverage company that produces plant-based proteins. The company was founded in 2010 and is headquartered in Madison, Wisconsin. Puris Proteins uses a proprietary process to extract protein from peas, which it then sells to food manufacturers. The company's products are used in a variety of food products, including meat alternatives, dairy alternatives, and baked goods. Puris Proteins has partnerships with a number of major food companies, including Beyond Meat and Nestle. The company has received investment from major venture capital firms, including Kleiner Perkins and Cargill. Puris Proteins is committed to sustainability and has a number of initiatives aimed at reducing its environmental impact.