Mining Companies

Goldshell is a manufacturer of cryptocurrency mining hardware, producing ASIC miners across multiple product lines including the BOX, LITE, MAX, and ECHO series, targeting coins such as Bitcoin, Litecoin, and various altcoins. The company also produces a modular mining device called BYTE, which supports swappable algorithm cards to allow miners to pivot between different proof-of-work coins. Beyond hardware, Goldshell offers companion software and services including the Goldshell Zone mobile app, a firmware update portal, a staking service, and a crypto wallet. The product range spans home and small-scale miners seeking quiet, low-footprint devices as well as bulk buyers through a dedicated wholesale channel. The company operates goldshell.com as its primary storefront and support hub, with no clearly disclosed headquarters country on the website.

Heatbit manufactures Bitcoin mining heaters designed for residential use that function as space heaters. The product line consists of four models: Trio, Maxi, Maxi Pro, and Canvas, representing entry-level through flagship configurations. Each unit integrates ASIC mining hardware that generates heat as a byproduct of computational work. The system architecture converts electrical energy consumed during mining operations into thermal output for home heating. The design principle operates on the basis that 100 percent of input electrical energy is released as heat, allowing users to conduct Bitcoin mining while simultaneously meeting heating requirements. The company is headquartered in New York City with manufacturing operations in South Korea. The products are designed for residential consumers who seek to integrate mining operations with existing heating infrastructure.

Hiveon operates a Bitcoin mining pool and Hiveon OS, a fleet-management operating system for GPU and ASIC mining hardware. The mining pool implements FPPS reward distribution with zero withdrawal transaction fees and operates multi-region servers across the US, EU, and MENA regions. The pool provides hashrate bonuses for operators managing 100 PH/s or above. Hiveon OS functions as firmware-level management software for mining rigs, offering ASIC optimization, flight-sheet configuration, and automated billing and profit-sharing functionality for hosting providers managing client hardware.

Hiveon operates Hive OS, a mining management software platform and infrastructure service for ASIC, GPU, and CPU mining operations. The platform functions as an operating system and fleet management solution that enables mining operators, hosting providers, and enterprises to monitor, configure, and automate large-scale mining hardware deployments. The system architecture supports device management across distributed geographic locations. Hiveon has expanded its service offerings to include energy services with renewable energy infrastructure and AI/HPC compute workload management, positioning the platform as a high-performance compute infrastructure provider. The company maintains SOC 2 certification. Core platform features include AI-predicted maintenance systems, firmware management capabilities, and business reporting dashboards. The company previously operated a mining pool service, which has been discontinued.

Innosilicon is a semiconductor design company that produces application-specific integrated circuit (ASIC) chips and mining hardware for cryptocurrency networks including Bitcoin, Zcash, and Monero. The company's product portfolio includes the A-series miners (such as the A9++ ZMaster for Equihash algorithm and T-series for SHA-256 algorithm), custom ASIC design services, and silicon intellectual property cores for standard interfaces including PCIe, DDR, USB, HDMI, and MIPI. The mining hardware targets both individual miners and larger mining operations requiring specialized computational efficiency. The intellectual property licensing and custom ASIC design services address semiconductor manufacturers and system-on-chip design teams. Innosilicon operates as a fabless design house, outsourcing manufacturing while retaining design functions. The company maintains a Chinese-language website, indicating primary operations in China, though specific headquarters location details are not publicly confirmed.

Intelion Data Systems is a supplier of ASIC mining hardware and containerized mining infrastructure. The company distributes equipment from manufacturers including Bitmain, Whatsminer, Goldshell, Canaan, Innosilicon, and Iceriver. Its product offerings include individual ASIC miners and packaged mining solutions containing 5 to 40 devices configured for BTC, DOGE, and LTC mining. The company also supplies purpose-built mining containers in the Intelion 270, 288, and 352 series, as well as Bitmain ANTSPACE units, designed for operators deploying large-scale physical mining operations. The company maintains a .com website with WhatsApp contact availability and operates a .ru tracker subdomain, indicating operational presence across multiple regions.

Interhash is a professional crypto mining services company with roughly nine years of industry experience, offering mining operations, hashrate aggregation, data center hosting, and investments in mining and Web3 technologies. The company operates over 1 EH/s of proprietary mining capacity and aggregates hashrate across a network of 117 partner data centers with a combined 186 MW of hosting capacity, connecting clients to global mining pools for optimized profitability. Its services are aimed at institutional and large-scale mining operators seeking end-to-end solutions covering equipment procurement, placement, maintenance, and energy-efficient infrastructure. Interhash also invests in mining projects and energy-efficient solutions at various development stages, positioning itself as both a service provider and a capital partner within the Bitcoin and broader crypto mining ecosystem.

IONIC Digital Inc. is a Bitcoin mining company operating at industrial scale, with a reported hashrate in the range of 6-7 exahashes per second. The company positions itself around the thesis that Bitcoin represents a fundamental transformation of energy into monetary value, and its core business involves converting electrical energy into Bitcoin through proof-of-work mining. IONIC Digital targets institutional and corporate partners interested in Bitcoin finance and mining infrastructure. The company is publicly identifiable under the IONIC Digital brand and operates the domain ionicdigital.com, though its precise headquarters location is not disclosed on the website.

LM Funding America is a publicly traded company headquartered in Tampa, Florida, operating two business segments. The primary segment, US Digital Mining (USDM), conducts Bitcoin mining operations in the United States using ASIC hardware. Mined Bitcoin is retained as a treasury asset on the company balance sheet. Mining operations are structured as debt-free. The secondary segment is a specialty finance business providing funding products to nonprofit community associations, including assessment collection services and specialty loans, which generate recurring revenue. The company trades on the Nasdaq Capital Market under ticker LMFA.

Lokotech Group manufactures Scrypt ASIC mining hardware for hobbyist and industrial applications. The product line comprises the Hashbase, a PCIe X1 slot-compatible card designed to integrate into existing GPU mining systems, and the Single Barrel and Double Barrel standalone Scrypt ASIC units. The hardware incorporates low energy efficiency ratios measured in joules per megahash, operates with open-source firmware, and supports both air and immersion cooling configurations. A daisy chain feature reduces power consumption on idle ASICs through gradual degradation. The design approach emphasizes infrastructure reuse to minimize electronic waste. Hardware assembly occurs in the Western Hemisphere.

Lonestar Dream is a Bitcoin mining infrastructure company founded in 2021 that designs, constructs, and operates cryptocurrency mining facilities. The company provides hosting services utilizing three cooling methodologies: air cooling, hydro cooling, and a proprietary immersion cooling system. These cooling approaches are implemented to optimize energy efficiency across mining operations at scale. The company operates mining sites in Texas and maintains physical infrastructure for computational mining activities. Beyond core mining operations, Lonestar Dream is developing capabilities in energy storage and renewable energy integration to support operational sustainability.

Merkle Standard operates large-scale data center infrastructure for digital asset mining. The primary facility in Ponderay, Washington comprises 225 MW of power capacity across 900 acres and over 350,000 square feet of building space, with expansion plans to 500 MW at multiple US locations. The facility sources approximately 85% of its power from regional hydroelectric generation and participates in an interruptible load program enabling power consumption reduction during periods of grid demand. The company maintains a joint venture with Bitmain for hardware procurement and deploys hydro-cooled container mining solutions developed by Auradine. The infrastructure supports both proprietary mining operations and enterprise-grade compute services.

Mineshop.eu is a European-based retailer and distributor of cryptocurrency mining hardware, stocking ASIC miners from brands including Bitmain, Whatsminer, Avalon, Goldshell, and Iceriver, as well as GPU mining rigs and supporting components. The company ships from within the EU, eliminating customs complications for European buyers, and offers FedEx 2-5 day delivery with pricing in EUR, GBP, CAD, and other currencies. Beyond hardware sales, Mineshop operates ancillary services including a 0% fee solo Bitcoin mining pool, a live solo block tracker (SoloBlocks.io), custom ASIC firmware (Kratos), and a heat-reuse calculator targeting home miners.

Minto is a tokenized Bitcoin mining platform that issues BTCMT, a BEP-20 token deployed on BNB Smart Chain. Each BTCMT token represents 0.01 TH/s of mining hashrate. Users purchase and stake BTCMT tokens to receive daily Bitcoin rewards proportional to their share of the mining pool. The platform operates physical mining infrastructure powered by a private hydroelectric facility and maintains ISO 27001 certification and telecom licensing. Mining rewards are distributed to token holders based on their proportional stake in the pool. Governance over treasury decisions is conducted through on-chain voting by BTCMT token holders. The platform eliminates the need for users to manage mining hardware directly.

Parasite Pool is a Bitcoin mining pool operating at parasite.space, where miners contribute hashrate and compete for block rewards using a shared-pool model. The pool tracks per-miner difficulty contributions, loyalty scores based on blocks participated, and leaderboard rankings, giving individual miners transparency into their relative performance. With a reported 1-day average hashrate of 1.15 EH/s and integration with the Sati and Xverse technology stack, the pool is designed to be accessible to a broad range of Bitcoin miners, from hobbyists to more substantial operators. The platform targets Bitcoin miners seeking a community-oriented pool with detailed on-chain statistics and compatibility with popular Bitcoin wallet infrastructure.

Parley Labs is a hardware distributor and retailer specializing in equipment for decentralized wireless networks, particularly within the Helium ecosystem. The company offers Helium hotspots, 5G gateways, antennas, accessories, IoT sensors, and mapping devices. These products enable participants to operate nodes in decentralized LoRaWAN and 5G networks, with compensation mechanisms tied to network participation through token rewards. The product line targets retail operators and network deployers seeking to establish wireless coverage infrastructure. The company has been subject to legal proceedings, including class-action litigation alleging fraud and breach of contract related to product delivery timelines.

Polaris Technologies operates large-scale cryptocurrency mining data centers in the United States. The company maintains mining facilities with contracted energy capacity of 440 MW across multiple operational sites. Its technical infrastructure comprises dry-cooled, air-cooled, and hydro-cooled container-based mining systems, a self-operated electrical substation with 345kV/34.5kV rating, and integrated solar power generation capacity.

PowerPool is a cryptocurrency mining pool that charges a 1% pool fee and processes daily payouts with no minimum threshold requirement. The platform supports multiple mining algorithms and enables payouts in BTC, LTC, DOGE, or USDC through a flexible payout system. The service incorporates Power Bridge technology, which deploys local stratum servers to reduce network latency and rejected shares. The architecture spans server infrastructure across six continents. The platform provides monitoring capabilities through mobile applications for iOS and Android. Service offerings include standard mining access and a VIP tier designed for large-scale mining operations. The system maintains SOC 2 Type I certification and operates under a 99.9% uptime service level agreement.

2Bminer is a Czech-based company that provides cryptocurrency mining hardware sales, operation, and maintenance services. The company offers ASIC miners and GPU rigs under the Ready-To-Mine brand. Its core service model involves hosted mining, where clients purchase mining machines that are deployed and managed within 2Bminer-operated facilities. The service includes a 95% uptime guarantee and lifetime servicing. Clients access a proprietary monitoring software platform that provides continuous visibility into machine performance metrics. The offering is designed for retail and semi-professional investors seeking to participate in cryptocurrency mining without directly managing hardware infrastructure.

Revolve Labs operates data centers designed for Bitcoin mining and AI/HPC workloads, with infrastructure engineered for GPU-intensive applications. The company provides colocation services, an ML-powered energy optimization platform that adjusts power allocation for flexible loads to reduce operational costs, and consulting services. The platform targets Bitcoin miners and AI/HPC operators requiring cost-optimized colocation services.

Solo CKPool is a not-for-profit solo Bitcoin mining service that allows individual miners to mine directly to their own Bitcoin address without running a full Bitcoin node. It charges a 2% fee and requires no registration, no pool operator wallets, and no payout schemes — miners receive the full block reward if they find a block. The service operates multiple regional endpoints (US, EU via eusolo.ckpool.org, Oceania via ausolo.ckpool.org) and supports all stratum-compatible ASIC miners over IPv4 and IPv6. It is suited for large farms, cost-conscious miners seeking lottery-style upside, and hobbyists with older hardware.

Solo Satoshi is a retail e-commerce platform that sells home Bitcoin mining hardware and related equipment. The product catalog includes Bitaxe open-source solo miners (such as Bitaxe Gamma and Bitaxe Touch Turbo Edition), Bitcoin nodes, hardware wallets, and mining accessories. The platform targets individual hobbyists and home miners seeking desktop-scale mining devices characterized by low noise operation. Additional offerings include a Bitcoin mining profitability calculator, a Home Mining Hub resource section, a companion application called HashWatcher for monitoring mining activity, and a VIP membership program. The pricing structure targets retail customers, with entry-level mining devices available at accessible price points. The platform positions itself as a comprehensive resource for home mining participants rather than serving industrial or large-scale mining operations.

Soluna operates data centers powered by renewable energy sources including wind, solar, and hydroelectric facilities. The company co-locates computing infrastructure at these energy generation sites to utilize electricity that would otherwise be curtailed or stranded. Computing capacity is allocated to Bitcoin mining and artificial intelligence workloads. The company has developed MaastroOS, proprietary software that manages workload scheduling and optimizes energy efficiency across its operational facilities. The data center infrastructure includes compute capacity supported by renewable generation, with associated Bitcoin mining operations. The company has established financial partnerships and has acquired renewable energy assets to support its operational expansion.

TeraWulf is a publicly traded company that operates Bitcoin mining facilities and digital infrastructure powered primarily by nuclear and renewable energy sources. The company maintains two operational divisions: WULF Mining, which conducts Bitcoin mining operations, and WULF Compute, which provides infrastructure for artificial intelligence and high-performance computing workloads. The company's infrastructure design emphasizes low energy costs and reduced carbon emissions, with data center capacity configured to support both cryptocurrency mining and AI applications. The company publishes quarterly financial results and operates a Cost-to-Mine Calculator tool for investor reference.