BLOK Technologies Inc. (BLPFF) invests in and develops emerging blockchain technology companies; provides capital, technology resources, and management expertise to portfolio firms; and operates through its subsidiary Greenstream Networks Inc., which develops a blockchain-enabled supply chain integrity platform for the legalized cannabis industry, including design, programming, testing, business development, and software implementation. The Canada-based company, founded in 2013 and headquartered at 221 West Esplanade Avenue, Suite 310, North Vancouver, British Columbia, targets blockchain and mobile application sectors with a focus on business applications such as supply chain management. It was formerly known as Aida Minerals Corp. and changed its name in January 2018 following the acquisition of Greenstream Networks.