2020
first miners, first steps
About ASIC Miner Group
In 2020, while the world stood still, we chose transparency and craft: from early miners to board-level repair, custom firmware, hosting and cooling. Today we keep mining profitable - honest and to the point.
When the world stopped
2020. Lockdowns, uncertainty. I discovered Bitcoin - a beam of freedom in the storm. Curiosity turned into obsession, then into a mining attempt here in Spain. Reality hit hard: getting hardware was almost impossible. So I got on a plane to Asia.
What started as a quest for a few units became a niche with massive potential. Those days felt "magic": solar panels, off-peak tariffs - around €0.05/kWh. With every miner we plugged in, savings grew... and so did the problems.
The big one arrived fast: gear failed. And almost nobody knew how to truly fix it. An army of fallen soldiers with no doctors. I refused to quit and dove into repair. I thought a couple of courses would do; in truth it's a closed world where anyone can claim "specialist," but very few can resurrect a dead ASIC.
After three years, things clicked. I teamed up with Jaime; two years later Sergey joined. That's when the circle closed. We built a team that can take on any repair - diagnostics to board level - and stand behind the result.
We went public at BTC Prague 2025 as exhibitors. Miners noticed, professionals noticed - and, most importantly, manufacturers noticed. We're now running test work for them, aiming to become authorized repair partners and cover warranties across Europe.
We've also crossed the Atlantic: repair and hosting in Texas, plus our operations in Spain and beyond. And this is just the beginning.
Milestones
2021
sourcing in Asia, own farm scaling
2022
board-level repair specialization
2023
teaming up with Jaime;
2024
Sergey joined the team (Head of Repairs)
2025
exhibitors at BTC Prague; tests for manufacturers
2026
developing hosting capacity
What we do today
Hardware & spare parts
Tested new and refurbished miners with verified supply channels.
Repair & service (board level)
Diagnostics, repair, stress-test and a clear report with hashrate and temps.
Custom firmware
Efficiency profiles, per-chip autotune, monitoring and safe rollback paths.
Hosting
Site selection, onboarding, monitoring and support with predictable operations.
Cooling
Air, hydro and immersion planning, installation and upgrade paths.
Warranty and full transparency
We stand behind our work. We provide a 2-year warranty in line with EU and Spanish regulations - on products and on services we perform. Clear reports, clear terms, no unauthorized work.
Where we operate
Our main base is in Spain. We move hardware quickly across the EU and beyond via trusted carriers (GLS, FedEx, UPS, DHL). We also provide repair and hosting in Texas. Prefer drop-off/pickup? Book an appointment - we'll make it easy.
Recognized by manufacturers
We exhibited at BTC Prague 2025, gaining attention from miners, professionals - and manufacturers. We're currently completing test work to become authorized repair partners across Europe.
Join us - the story continues
Tell us your plan. We'll recommend the fastest, safest road to stable hashrate - buying, repairing, flashing firmware, hosting or cooling.
