Moria is a Monero mining pool with servers in Europe, Russia, and the US. The mining fee is 0.2 which can be considered as a nice trait of this pool. The reward system is PPLNS. The website provides detailed instruction for newbies, which make it easy to get started.

Arsmine is a multi cryptocurrency mining pool. It provides users with European servers as well as three payout options to mine, PPLNS, PPS, and SOLO. In addition, the pool is compatible with nicehash.

Mining City is a cloud mining company founded in 2019 by its current CEO Greg Rogowski. According to the Mining City website, prior to creating a cloud mining platform Rogowski was working for European brands in the marketing and media spheres. Greg is believed to be a Poland resident. Mining City is registered in Cyprus.

The platform offers mining plans. Users can earn both via cloud mining (using a rented hash power) and through referral rewards. There are photos from the events (summits) held by Mining City around the world. However, apart from dates and photos, there is no info about these events.

Based in Madrid, Mineroo.io is a cryptocurrency mining hardware seller. The customers are able to purchase cryptocurrencies mining devices such as ASIC Miners, Cold Wallets or Graphic cards online and pay using either BTC or Fiat currencies through Visa, Mastercard, and Bank Transfer. International delivery usually takes about 7-10 business days.

WATTUM is a private North American mining pool with hybrid software solutions.

Based in the UK, Coin Mining Central is a cryptocurrency mining hardware seller. The customers are able to purchase mining devices such as ASIC miners or mining rigs online and pay using Bitcoin (BTC) or Fiat through PayPal/Wire Transfer. Coin Mining Central offers free worldwide delivery and no customs or duty charges for orders with the EU. Full customer support available and warranty on all products. Worldwide tracked delivery in 3-5 working days.

Suprnova is a multi-cryptocurrency mining pool. Users can mine 20+ cryptocurrencies for a 1% fee except for DASH, GRS and START which have no fees. Users can also use the merged mining feature to mine VIA and UNI.

Mining Store 5111 is an ASIC and mining Rig reseller. Their company, High Tech E Shop LTD, was founded in Hong Kong.

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.

BTCProMiner claims to be a Bitcoin mining pool with data centers arranged across Europe, the USA, and China. Its website also mentions that its service covers up to 99% uptime. The below review discovers the real specifics of BTCProMiner. 

Kelta is a Slovak company offering cloud mining services. The user sends ETH to the Kelta wallet, then buys KLT tokens which are based on the Ethereum blockchain, and can start mining currencies - ETH, XMR, ZEC, or BCH.

MineXMR is a Monero Mining pool that allows users to mine XMR through a prop payment system and for a 1% fee. 10% of the fee is donated to Monero core dev. MineXMR uses 3 Mixin to pay miners.

Advanced Micro Devices, Inc, most commonly known as AMD, is an American multinational semiconductor company based in Sunnyvale, California. It develops computer processors and related technologies for business and consumer markets. AMD is known in the mining community for producing the most efficient GPUs when it comes to mining.

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

Update 22.12.2020: The pool is closed, the site is down.
Aurora Pool is an Ethereum mining pooll where users can mine Ether (ETH) with 0.7% fee and through a Prop payment system. Aurora's minimum payout is 0.05 ETH.

Crypto-Coins.Club Mining Pool is a cryptocurrency mining pool in which users can mine XMR, ETN, KRB, BIP, XLC and DCY. Crypto-Coins.Club Mining Pool runs through a Prop payment system. The average fee is 1%.

XMR.life Pool is a Monero mining pool. Users can mine the XMR cryptocurrency with a 0.7% fee and through a Prop payment system. Minimum payout is at 0.5 XMR and pool servers are located in the U.S.A.

Solo.CKPool is a solo mining pool with a 1% fee for BTC. CKPool allows users to mine solo without downloading the blockchain or running a node, which means users get 99% of the full bitcoin block reward (12,5 BTC).

MiningCave is worldwide distributor offering after sales services, technical support and repairs for Cryptocurrency Mining Hardware. They sell the latest Products on the Market, ASIC and GPU Mining computer Hardware Bitcoin Miner, Litecoin Miner, Ethereum Miner and every new model on the market. MiningCave is currently based in Canada.

Founded in 2013 and located in the Silicon Valley of Beijing, Zhongguancun Software Park, Canaan (Canaan Creative) produces Blockchain servers and design ASIC microprocessor solutions. Canaan products are sold globally.