Blue Line Protection Group, Inc. provides armed protection and transportation, banking, compliance, and training services for businesses engaged in the legal cannabis industry in the United States. It offers asset logistic services comprising armored transportation services, including shipment protection, money escort, and asset vaulting; and financial services, such as handling transportation and storage of currency. The company was formerly known as The Engraving Masters, Inc. and changed its name to Blue Line Protection Group, Inc. in May 2014.