Glass House Brands Inc. operates as an integrated cannabis company in the United States. The company operates in three segments: Retail; Wholesale Biomass; and Cannabis-Related Consumer Packaged Goods. It cultivates, manufactures, and distributes cannabis bulk flowers and trims to wholesalers; and consumer packaged goods to third-party retail stores in California. The company owns and operates retail cannabis stores. In addition, it offers raw cannabis, cannabis oil, and cannabis consumer goods; edibles; flower jars and bags; single, multi-pack, and infused pre-rolls; tinctures; biomass for distributors; and online payment processing, in-store pickup and home delivery services for adult-use and medicinal-use customers. The company offers its cannabis products under the Glass House Farms, PLUS Products, Allswell, and Glass House brand names. The company was founded in 2015 and is headquartered in Long Beach, California.