The world of Bitcoin miner manufacturers and crypto miner producers is undergoing constant technological change, from simple CPU-based mining PCs to highly specialized ASIC miners.
Learn all about the history of ASIC producers , technical differences between miners, the list of leading ASIC miner manufacturer support centers , as well as current data and statistics from the mining manufacturer business.
-> Find the right device for your project in our ASIC Miner Shop .
The history of Bitcoin miners
From CPU to ASIC
- 2009–2011 : CPU mining – simple desktop computers were sufficient.
- 2011–2013 : GPU mining – more powerful through parallel processing.
- 2013–2015 : FPGA mining – more energy efficient, but harder to configure.
- Since 2015 : ASIC mining – specially developed chips for maximum hashrate and efficiency.
List of all Bitcoin & Altcoin Miner manufacturers
Here you can find an overview of the most important ASIC miner producers worldwide:
| ASIC manufacturer list | Origin | Well-known model | Special features |
|---|---|---|---|
| Bitmain | China | Antminer S21 pro | Market leader, great support |
| MicroBT | China | Whatsminer M60 | Energy-efficient, robust |
| Canaan | China | Avalon Q | Pioneer with stable performance |
| Goldshell | China | KD6, Mini DOGE 3 | Home user market, quiet |
| Innosilicon | China | A10 Pro+ | Ethereum/Altcoin Focus |
| Jasminer | China | X16-Q | Extremely efficient for Ethash |
| IceRiver | China | IceRiver KS7 | Optimized for Kaspa (KHeavyHash) |
| iBeLink | China | BM-K3 | Specialized in Kadena |
| Spondoolies | Israel | SPx36 | Known for support & quality |
| Halong Mining | USA | DragonMint T1 | Former technology leader |
| Bitfury | Georgia | B8 | Blockchain infrastructure |
| Ebang | China | EBIT E12 | Full-service provider, including software |
| obelisk | USA | SC1 | Open source project, discontinued |
| Auradine | USA | Teraflux | Energy optimization, new on the market |
| Baikal , Bolon Miner , ElphaPex , Bombax Miner , Fluminer , FusionSilicon , Pantech , PinIdea , Heatbit , DragonBall , VolcMiner , PandaMiner , StrongU , Lokotech , dcrASIC , GMO Miner | partially specialized miners for altcoins or experimental architectures |
ASIC Miner Manufacturers by Country
| country | Manufacturer |
| China | Bitmain, Canaan , MicroBT, Goldshell, Innosilicon, Ebang, iBeLink |
| Singapore | Bitdeer |
| USA | Halong Mining, Obelisk, Auradine |
| Israel | Spondoolies |
| Georgia | Bitfury |
| Japan | GMO Internet (GMO Miner) |
| Norway | Lokotech |
Data & Facts about Miner Manufacturers
- Number of ASICs produced per year (estimate) : over 5 million units
- Hashrate growth due to new devices annually : approx. 150–250 EH/s
-
Market leader by deliveries :
- Bitmain (estimated market share: ~60%)
- MicroBT (~25–30%)
- Canaan & others (remaining shares)
Differences in construction & tuning options
Hardware
- Bitmain & MicroBT : Industry standard, high performance, air cooled.
- Goldshell : Compact design, ideal for home use.
- IceRiver & Jasminer : Specialized devices for altcoins & VRAM-intensive mining.
software
- Bitmain : Own firmware, modifiable with third-party tools.
- Braiins OS : Open-source firmware for older Antminer devices.
- Goldshell : Plug-and-play interface for beginners.
Conversion & Tuning
- Overclocking possible at Bitmain, MicroBT.
- Water cooling for modified devices or DIY projects.
- Volume tuning for home use possible by third parties.
Support centers and service
Bitmain
- Website: bitmain.com/support
- Centers in: China, USA, Germany, Kazakhstan
MicroBT
- Website: whatsminer.com/service
- Centers in: China, USA, Canada
Goldshell
- Website: goldshell.com/support
Canaan
- Website: support.canaan.io
Best ASIC Miner Manufacturers 2025
| category | Recommendation |
|---|---|
| performance | Bitmain Antminer S21 |
| Energy efficiency | MicroBT Whatsminer M60 |
| Home users | Goldshell Mini Series |
| Altcoins | IceRiver (Kaspa), Jasminer (ETHW/ETC) |
| Support & Service | MicroBT, Bitmain, Canaan |
Use Cases: Which ASIC miner manufacturers offer solutions for specific use cases?
In addition to industrial Bitcoin mining, there are exciting applications for ASIC miners in the field of renewable energies, home mining, heating with mining waste heat and even for experimental concepts such as lottery mining .
Here is an overview:
| Use Case | Description | Suitable manufacturers / models |
|---|---|---|
| ☀️ Photovoltaics / solar mining | Use ASIC miners in combination with solar systems for sustainable mining. Models with high efficiency and low power consumption are ideal. | - MicroBT Whatsminer M50S++ (efficient, easy to control) - Bitmain Antminer S21+ Hydro (combinable with heat recovery) - Jasminer X16-Q (low consumption, Ethash) |
| 🎰 Lottery Bitcoin Miner | Experimental devices that attempt to randomly find a block with minimal hashrate. No profit, but a playful approach. | - Nebra (formerly active in LoRa & Helium, test miner) - DIY projects with old Bitmain or USB miners - Open source firmware (e.g. Braiins OS) |
| 🔥 Bitcoin Heater ( Bitcoin mining as heating ) | The waste heat from ASIC miners is specifically used for space heating. Ideal for cold regions and efficient for continuous operation. | - 21 Energy: Bitcoin Oven and Bitcoin Oven Pro - Heatbit : Specially developed “Bitcoin Heater” for home - Bitmain Antminer S9/S19 with DIY conversion (replacing the fan, soundproofing) - Hotmine (Ukraine) : BTC miner + radiator combo |
| 🏡 Home miner (for hobby or low noise) | Small, quiet miners for home use, without the industrial overhead. An easy entry into mining. | - Goldshell Mini DOGE , KD Box , HS Mini - Jasminer X4/X16-Q : Very quiet, ideal for home or office - Lokotech (MiniMiner) : Open source approach for enthusiasts - IceRiver AE0 – for Aleo (quiet & efficient) |
Conclusion on use cases:
- Home users mainly rely on Goldshell, Jasminer and IceRiver.
- Eco-conscious miners combine solar & Bitcoin mining with efficient devices such as MicroBT or Bitmain Hydro.
- Innovative heating solutions are possible with 21Energy or modified Antminer S9/S19.
-
Experiments & open source take place in projects like Bitaxe , Lokotech, Nebra or with DIY setups.
If you plan to use your surplus power from your solar panel , pay particular attention to your miner's energy efficiency (J/TH). Our energy efficiency filter will help you with your miner purchase.
Our conclusion: Who are the best ASIC miner manufacturers?
The answer depends on individual goals:
- For maximum hashrate & industrial use: Bitmain (Antminer S21), MicroBT (Whatsminer M60)
- For energy efficiency: MicroBT, Canaan
- For home users & low noise: Goldshell, Jasminer
- For specific altcoins (e.g. KAS): IceRiver, iBeLink
