Since 2008, PROTEUS 420GÇÖs intuitive and adaptive ERP system has been delivering real-time results and business operation solutions to the cannabis industry. PROTEUS 420 is the ONLY single source solution for Cultivation GÇô Manufacturing GÇô Distribution GÇô Retail/POS GÇô Delivery GÇô Business Intelligence, and everything in between. Built for you and built to scale, our solution is tested, trusted, and industry approved by operators in every legal marketplace. PROTEUS 420 is your technology partner through all stages of growth. Metrc Certified in 20 States and in Guam. PROTEUS 420 is Peace of Mind for your cannabis business.