GigaWatt provides Turnkey mining services or custom packages tailored to your needs: full range of mining services from equipment sales, maintenance and repair to private blockchain servicing.

Give me Coins is an evolution of the original Litecoin and FeatherCoin pools, they allow LTC, BTC, VTC, BCH, and MUE mining with no fee and FTC and PPC for a 1% fee. Give me Coins shares the transaction fees with miners and allows users to merge mine several coins.

Globalpool.org is an Ethereum, Ethereum Classic, Expanse, Zcash and Musicoin mining pool. Users can mine all these currencies for a 0.25% fee and through a Prop payment system. Payouts run every 2 hours.

Refurbished GPUs are ideal for deployment for large-scale commercial uses. For these products, gpuShack honors conditions set forth under the gpuShack Warranty Agreement for a period of six months, beginning from the date of purchase.

All GPUs are thoroughly tested and guaranteed free from performance-affecting defects. All products sold on gpuShack come in plain packaging with no manuals, documents, cables, drivers, or software (except where stated) and only the actual GPU is included. Some GPUs' heatsinks, fans, or shrouds, may have light cosmetic damage such as light scratches.

The powerful modular fan upgrade allows for average operating temperature 10C colder compared to manufacturer stock fans. The modular fan uses 6+ watts, typically 4x more powerful than manufacturer 1.5+ watt stock fans. Ideal for deployment for large-scale commercial uses.

Halong has created a Bitcoin Miner that is set to directly compete with the current market leaders. The DragonMint 16T is rated at 16TH of hashing power and costs $1595.

HashCore Mining is a UK-based company with two mining farms located in Romania. HashCore provides its customers with mining services and offers Cloud Mining Contracts, Hosting/Colocation, Mining Equipment and turnkey mining farm solutions for large-scale customers.

Their Cloud Mining Contracts allow users to mine most cryptocurrencies with the equipment of their choice, earnings are delivered on daily basis and directly on the wallet of the users.

HashCore Hosting/Colocation services allow users to send their miners for hosting, charging the price per kWh and including full services and with no hidden costs.

HashAnywhere Monero is a XMR mining pool where users can mine XMR for a 1% fee. Users can also mine and receive BTC directly for a 1.5% fee. The Minimum payout for HashAnywhere Monero is 0.3 XMR or 0.5 XMR for exchanges or BTC payments.

HashCoins is one of the top mining equipment and contract providers. With their suite of SHA-256, Scrypt and Scrypt-n rigs there are multiple options for any avid miner.

Their machines come plug and play ready and are easy to set up and install but if you don't like the hassle or noise of wiring up equipment in your own home or office - Hashcoins can do it for you with their Hashflare.io mining management portal offering a full set of mining contract options with 24/7 technical support - a daily maintenance fee and an intuitive and user-friendly portal with great functionality.

HashFlare is a popular cloud mining platform launched in 2015. It is praised for its user-friendly interface making it possible to earn crypto for people unfamiliar with the world of cryptocurrencies . There are five currencies that can be "mined" on HashFlare: Bitcoin (BTC), Ethereum (ETH), Litecoin (LTC), Dash (DASH), and Zcash (ZEC).

Based in Hong Kong, Hashfox is a cloud mining services provider. Bitcoin (BTC) cloud mining contracts are available on the platform with the possibility to pay either by using Cryptocurrencies or Fiat.

HashGains - is an enterprise of the American company Futuristics Internet Services that was launched in 2017. HashGains includes more than 1,500 professionals in their field, but also several mega data centers.

Coins.Farm is a cryptocurrency mining pool focusing on providing equihash coin mining. The available coins are Komodo, Hush, Bitcoinz and Zclassic. The pool charges a 0.8% fee and runs on a PPLNT system.

Hashing24 is active since 2016. It is one of the most popular cloud mining services. The only currency mined on Hashing24 is Bitcoin. The offices of the company are located in the UK, Thailand, and Ukraine while mining farms are situated in Georgia and Iceland. Such diverse geography is needed to secure the business from changeable regulations in the world of cryptocurrencies. One of the partners of Hashing24 is an established blockchain company Bitfury. This fact is one of the trust factors for Hashing24.

HashLoft is a multi cryptocurrency mining pool. It provides a multi-algo Mining Pool which creates the ability to mine cryptocurrencies from the hashing algorithms. HashLoft’s DeversiPay™ payout system, allows payouts to be received in Bitcoin, Litecoin, DASH, Ethereum, Monero, Horizen, and other coins by having a fraction of miners income distributed across several cryptocurrencies.

The platform currently supports two distinct endpoint categories, Algo switching and dedicated Coin mining. Keep in mind to frequently check for new endpoints to mine newly HashLoft added currencies.

A major outfit backed by a big name in ASIC mining hardware

Hitmine is a cloud mining solution for people that don’t want to invest in mining rigs. Instead, you pay a monthly subscription and rent part of the company’s mining centers. For that, you can mine and make a profit without worrying about the hardware or how long it would last, keeping it cool, etc.

Honeyminer is a complex crypto mining software that is designed to run in the background of your desktop. Looking at the about page, we are given a bit of information regarding the operations and business model of the mining firm.  

The firm launched its mining operations in 2018 with the aim of providing easy access to crypto enthusiasts that did not have the funds to operate mines themselves. Since its launch, Honeyminer has grown from initially mining Bitcoin to an array of cryptocurrencies.

HydroMiner is a cryptocurrency mining company using green energy drawn from hydro power stations in the Alpine region of Europe. Hydro-power is generally thought to be one of the most effective and lowest-cost renewable energy resources. It is environmentally friendly, carbon-neutral and natural.

Icemining is an Ethereum and Sumokoin mining pool. Users can mine ETH and SUMO for a 1% and 1.5% fee respectively and through a Prop payment system. The minimum payout is 0.5 ETH and 2 SUMO.

Iliium began as a cryptocurrency mining company and evolved to create a mining pool. This leads the company to gain wide knowledge and expertise of the blockchain technology and the Ethereum project. Iliium provides consulting, training and expertise to companies that wish to implement services using decentralized architecture.