Glass House Brands Inc. operates as an integrated cannabis company in the United States with focus on the California market and building brands to serve consumers across various segments. The company is involved in greenhouse cultivation operations, manufacturing practices, brand-building, and retailing activities. The company offers its cannabis products through its portfolio of brands, which includes Glass House Farms, PLUS Products, Allswell, Forbidden Flowers, and Mama Sue Wellness. The company was founded by Kyle Kazan, Graham Farrar and Jocelyn Rosenwald in 2015 and is headquartered in Long Beach, CA.