MARA Holdings, Inc. (Nasdaq：MARA) is a publicly traded technology company focused on digital asset mining and energy utilization. The company operates Bitcoin mining facilities, converts excess electricity into computing power, supports the production of digital currencies and the efficient use of energy.

BitMine(NASDAQ:BMNR) is a Bitcoin Mining Company, with a focus on Bitcoin , Synthetic Bitcoin Mining through involvement in Bitcoin mining hashrate as a financial product, offering advisory and mining services to companies interested in earning Bitcoin denominated revenues, and general Bitcoin advisory to public companies. BitMine’s operations are located in low-cost energy regions in Trinidad; Pecos, Texas; and Silverton, Texas.

American Bitcoin was established in partnership with Eric Trump’s American Data Centers and is now a holding subsidiary of Hut 8, a Canadian-listed mining company, focused on industrial-grade Bitcoin mining and strategic Bitcoin reserve development.

HUSBY is a biogas mining project using biogas energy and advanced artificial intelligence technology, with the mission to provide cost-effective and environmentally friendly solutions for cryptocurrency mining, ensuring sustainability and profitability.

HashWhale is a cloud mining platform that also provides BTC and USDT staking services. The company operates advanced data centers across multiple countries, utilizing AI computing optimization technology and intelligent energy management systems.

HIVE Blockchain is a publicly traded crypto miner, listed on the Toronto Venture Exchange in 2017. The company has used 100% green energy to mine Bitcoin and has had a committed ESG strategy since day one.

Block Mining is a diversified Bitcoin mining infrastructure and colocation service provider headquartered in Chicago, IL. They offer clients competitive hardware and hosting packages to get miners up and hashing using the latest generation mining equipment.

Argo Blockchain is a cryptocurrency miner, advocating the use of renewable sources of energy to promote the growth and development of blockchain technologies.

Iris Energy is a Bitcoin miner that owns and operates real assets, including data centre infrastructure, which is powered by renewable energy.

Core Scientific(NASDAQ:CORZ) is one of the largest providers and miners of blockchain data centers and digital assets in North America. Since 2017, Core Scientific has been operating blockchain data centers in North America, utilizing its facilities and intellectual property portfolio for hosted mining and self-mining of digital assets.

Intchains Group Limited(Nasdaq: ICG) is a listed company that specializes in high-performance encryption algorithm chips and provides customized semiconductor solutions for blockchain and related applications. Its chips are widely used in Bitcoin mining and other fields.

BitRiver is a Russian crypto mining company.

Northern Data Group is a provider of energy-efficient High-Performance Computing (HPC) infrastructure to businesses and research institutions, utilizing GPU- and ASIC-based solutions. The company produces high-performance computing infrastructure for businesses. This includes the GPU and ASIC technologies needed for mining Cryptocurrencies and other high computing purposes.

Vespene Energy is a Bitcoin mining company and a long-term renewable energy infrastructure developer, focusing on the intersection of Bitcoin, Climate, and Energy.

Founded in 2017, Bitfarms is a global Bitcoin self-mining company. It runs vertically integrated mining operations with onsite technical repair, proprietary data analytics, and Company-owned electrical engineering and installation services to deliver high operational performance and uptime.

CleanSpark(NASDAQ:CLSK) is a sustainable Bitcoin mining and energy technology company that is addressing contemporary energy issues.

Hut 8(NASDAQ:HUT) is one of the largest digital asset miners in North America. It has 36,000 square feet of geo-diverse data centre space and cloud capacity connected to electrical grids powered by renewable sources and emission-free resources. Hut 8 is revolutionizing traditional assets to create the first hybrid data centre model that serves both the traditional high performance compute (Web 2.0) and the emerging digital asset computing sectors, blockchain gaming, and Web 3.0.

TeraWulf(NASDAQ:WULF) is a Bitcoin mining company that maximizes the energy-to-cryptocurrency value chain through power supply optimization.

BIT Mining is a cryptocurrency mining enterprise focusing on self-mining, data center operations, and mining pools. BIT Mining was originally 500.com, a U.S.-listed Chinese sports lottery company.

Luxxfolio is a publicly traded, vertically integrated digital asset company based in Canada. They operate an industrial scale cryptocurrency mining facility in the United States, predominantly powered by renewable energy, with a focus on the blockchain ecosystem and generation of digital assets.

ZK.Work is a mining platform for zero-knowledge proofs. Boasting years of experience in ZK, the development team at ZK.Work have optimized both the hardware and software to maximize the mining efficiency.

Cango is mainly engaged in Bitcoin mining business, and its businesses are strategically deployed in North America, the Middle East, South America and East Africa. Driven by advances in blockchain technology, the growing popularity of digital assets and the company's commitment to diversified business portfolio, it entered the crypto assets field in November 2024.

Cowa is one of the largest European sustainable Bitcoin mining companies that runs on renewable hydro energy.

Miners Club is a fintech platform focused on the financialization of computing power assets. Based on its own mining farm and the self-developed computing power splitting mechanism, the platform converts computing power into configurable digital assets, designs investment products with clear structure and transparent returns, and provides institutional and individual users with asset allocation options based on actual computing power support. Miners Club aims to explore the path of integration of computing power and finance, and promote the diversification and standardization of digital asset management methods.

Hashing is a crypto mining focused company uses full stack self-developed technologies to achieve highest efficiency of crypto mining.

TWL Miner is a cloud mining platform company that provides cryptocurrency mining services without the need for expensive hardware investment, and achieves stable passive income through cloud computing technology.

Genesis Mining is a provider for Bitcoin and altcoin cloudmining. Genesis Mining offer our clients easy access to small, medium and large mining contracts. Multipool techniques are used to automatically convert altcoins to Bitcoin, which are daily transfered into customer wallets. Mining starts immediately after signing the contract.

Stronghold is a vertically integrated Bitcoin mining company with an emphasis on environmentally beneficial operations. Stronghold houses its miners at its wholly owned and operated Scrubgrass Plant and Panther Creek Plant, both of which are low-cost, environmentally beneficial coal refuse power generation facilities in Pennsylvania.

Ionic Digital is a North American bitcoin miner with facilities in operation.

Marathon is a digital asset technology company that focuses on supporting and securing the Bitcoin ecosystem. The company is currently working towards becoming one of the largest and most sustainably powered Bitcoin mining operations in North America, while remaining asset-light.