In operation since 1926, Mygrant Glass Company Inc. is one of the largest independent wholesale distributors of auto glass in the United States. Based in Mesa, Ariz., the firm stocks both original equipment manufacturer (OEM) and generic brands from more than 30 different companies around the world. Mygrant Glass Company Inc. manages 40 locations nationwide. Additionally, the company offers headlight restoration kits and others services. It also provides online training through the website MyGlassClass.com.