Canaan
NASDAQ:CANCanaan Inc. engages in the research, design, and sale of integrated circuit (IC) final mining equipment products by integrating IC products for bitcoin mining and related components in the People's Republic of China. It is also involved in the assembly and distribution of mining equipment and spare parts. The company has operations in the United States, Australia, Kazakhstan, Hong Kong, Canada, Mainland China, Thailand, Sweden, and internationally. Canaan Inc. was founded in 2013 and is based in Singapore.
Marathon Digital
NASDAQ:MARAMarathon Digital Holdings, Inc. operates as a digital asset technology company that mines digital assets with a focus on the bitcoin ecosystem in United States. The company was formerly known as Marathon Patent Group, Inc. and changed its name to Marathon Digital Holdings, Inc. in February 2021. Marathon Digital Holdings, Inc. was incorporated in 2010 and is headquartered in Fort Lauderdale, Florida.
The9
NASDAQ:NCTYThe9 Limited, together with its subsidiaries, operates as Internet company in the People's Republic of China and internationally. It also involves in the operation of cryptocurrency mining and Non-Fungible Token platform NFTSTAR, a NFT trading and community platform that provides users with purchase, trade, and interactive activities. The company was formerly known as GameNow.net Limited and changed its name to The9 Limited in February 2004. The9 Limited was incorporated in 1999 and is headquartered in Shanghai, the People's Republic of China.
Riot Platforms
NASDAQ:RIOTRiot Platforms, Inc., together with its subsidiaries, operates as a bitcoin mining company in North America. The company operates through three segments: Bitcoin Mining, Data Center Hosting, and Engineering. It also provides co-location services for institutional-scale bitcoin mining companies; critical infrastructure and workforce for institutional-scale miners to deploy and operate their miners; operation of data centers; and maintenance/management of computing capacity. In addition, the company engages in the design and manufacturing of power distribution equipment and custom engineered electrical products; and electricity distribution product design, manufacture, and installation services primarily focused on large-scale commercial, and governmental customers, as well as a range of markets, including data center, power generation, utility, water, industrial, and alternative energy. The company was formerly known as Riot Blockchain, Inc. Riot Platforms, Inc. was incorporated in 1998 and is based in Castle Rock, Colorado.