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GM3 is producing Bitcoin right now, in real time
Hashrate, BTC produced and production value, live from our data center in Paraguay.
BTC price via Coinbase · Live GM3 operational data (refreshed ~5 min) · Total BTC produced is an estimate since go-live
GM1 and GM2 are sold out.
GM3 is our third facility, and the last with shares still available.
Only 10% of GM3 tokenized shares remain.
90% of shares are already subscribed. Those who wait risk missing out entirely.
GM3, Paraguay, Villarrica
6 MW capacity · 100% hydropower · In operation since December 2024
Uptime, production, reports and updates from Paraguay, right in the portal.
Follow GM3 live: free portal accessGM3 Technologies AG, Paraguay
What investors earned in 2025.
First full operating year · Without fruit drying · At 50% capacity
With active fruit drying + 100% capacity: target ROI 10–20% for new investors.
* Past performance is not an indicator of future results.
Six steps: from the data room to a distribution.
- Get informed: WIB and data room
- Subscribe and pay with GM3 Technologies AG
- Online identity check
- GM3 tokenized shares in the share register
- GM3 runs the data center in Paraguay through a 100% subsidiary
- Distributions in Bitcoin, planned quarterly, each subject to a resolution of the general meeting
The shares are acquired directly from the issuer, GM3 Technologies AG (self-issuance).
What GM3 shareholders say
“GM3 is a great project with an amazing team. Being part of the green transformation of Bitcoin is amazing.”
Oskar BlumGM3 shareholder“The speed at which the team is moving the project forward, the clear commitment to sustainable mining and the exceptional transparency impressed me. That as an investor you can even help shape fundamental decisions was ultimately the deciding point for me.”
Andreas HirschGM3 shareholder · Translation from German“I like the idea of taking responsibility for the decentralization and security of the BTC blockchain collectively, with the help of hydropower and using waste heat.”
René KießigGM3 shareholder“I support GM3 because it combines strong environmental values with an investor-friendly approach that also welcomes and empowers small investors while fostering a genuine sense of community.”
Thomas SchöferGM3 shareholderPersonal views of individual investors; not investment advice.
Swiss AG
GM3 Technologies AG · CHE-208.205.529 · Zug. Check it in the commercial register: Zefix
Legal framework DE + CH
Swiss Aktiengesellschaft under the Swiss Code of Obligations. A WIB is available for the German market.
Same share class
No preference rights for founders. We only earn when you earn.
Debt
No margin-call clauses in our asset-backed loans. Conservative capital management.
Ready to invest?
All GM3 documents are in the data room. Subscription, payment and KYC are fully online.
Subscription, payment and KYC fully online, directly with the issuer, GM3 Technologies AG.
Open the GM3 data room →See GM3 live: uptime, production, reports and updates from Paraguay.
From CHF 50,000: a personal conversation with Sascha Grumbach, CEO.
For family offices, companies and anyone planning a larger amount: questions on GM3, the structure and the documents, directly and in person.
Frequently asked questions.
Co-Mining means you become a shareholder in the mining operation instead of running your own solo setup. Resources and expertise are pooled to increase efficiency, with earnings distributed among shareholders based on their investment, without the hassle of managing hardware, maintenance or market fluctuations yourself.
Investing with us means you are free from the complexities of solo mining. We handle everything, market analysis, hardware management, repairs and strategic expansion. This significantly boosts your chances of success beyond the common one-year drop-off point in private mining ventures. Essentially a hands-off, efficient and potentially more profitable approach.
A BTC payout is a share of profits distributed to shareholders as a reward for their investment. At GM3, BTC payouts represent a portion of earnings from our co-mining operations, distributed among shareholders in proportion to their stake.
Your earnings depend on Bitcoin market prices and our operational efficiency. Based on 2025 results, our investors achieved an average ROI of +10% (up to +20% for early investors). GM3 targets strong returns by leveraging our low energy cost advantage and a second revenue stream from fruit drying. Past performance is not a reliable indicator of future returns.
The exact opposite. With cloud mining you own nothing, no contracts with real rights, no ownership. With Green Mining you buy shares in a Swiss AG, registered in the commercial register. With voting rights. With quarterly reports. With the same rights as the founders.
Past performance is not an indicator of future results. This page does not constitute investment advice. Investments in digital assets involve risks. Please read the Securities Information Sheet (WIB) carefully. This offer is directed exclusively at persons resident in Germany or Switzerland and does not constitute a public offer in any other country, in particular not in Austria. For Germany: further information available in our data room.