GreenThumbs GreenThumbs is a directory platform and B2B marketplace for cultivators, manufacturers, distributors, testing facilities and retailers across the cannabis industry. Our goal is to help users grow their businesses by connecting them to rated and reviewed buyers and sellers for every product, strain, and brand available. Our extensive search platform empowers users to find all cannabis related businesses that fit their specific needs. In efforts to maintain service quality, we verify the license of each business onboarded to the platform; users can trust that all relationships and communications established on our site is protected under local laws. We also encourage our business users to rate and review each other to ensure all users have the data they need to make informed decisions and foster stronger relationships. Greenthumbs aims to build networks that connect cannabis communities while insisting on the highest standards in quality, security, and user satisfaction.