Riot Platforms, Inc.

Riot Blockchain (formerly Bioptix) has ditched the drug diagnostic machinery business for the digital currency trade. The company invests in cryptocurrency entities, such as Canadian exchange Coinsquare, blockchain accounting and audit technology firm Verady, and payment platform developer Tesspay. It has also launched its own bitcoin mining firm. In 2017, Bioptix changed its course of business (it was developing a platform for the detection of molecular interactions to help determine if a drug will be effective) to focus on the cryptocurrency industry; it sold its biotech-focused patents and intellectual property as part of the change.

Agriculture, Construction, and Mining Machinery Manufacturing; Electrical Equipment Manufacturing; Other Electrical Equipment and Component Manufacturing; Other General Purpose Machinery Manufacturing; Semiconductor and Other Electronic Component Manufacturing

Farm Machinery and Equipment; Power, Distribution and Specialty Transformers; Electrical Equipment and Supplies, Nec; General Industrial Machinery,; Semiconductors and Related Devices

$280.68M