Invest in the future of electricity grids
The only market-ready alternative for the billion-dollar electric energy transmission market.
Patented pressurized air cable technology: highest transmission capacity, compact layouts, minimal energy losses – modern underground transmission.
Underground pressurised air cables, rather than overhead lines, enhance the neighbourhood and reduce the exposure of this critical infrastructure.
Invest now in the future of power grids – with a break-even point of less than 18 months according to financial planning and the energy transition as a growth driver
To finance our growth and further expansion of production, we are conducting a further funding round until 31 August 2026.
Become part of the future of power grids.
Note on prospectus requirements
This public offering is exempt from prospectus requirements pursuant to Art. 36 para. 1 lit. e FIDLEG, as the total issue volume is ≤ CHF 8 million per 12 months.
No approved prospectus has therefore been prepared. Only the information contained in the issue prospectus, which is available on request, is binding and authoritative.
Take the opportunity to get to know Hivoduct in person:
Experience our technology first-hand – with a guided tour of our facility, insights into our patented compressed air cable solution, and the chance to engage with our management team over a light aperitif.
👉 Register now and secure your place.

📄 Download fact sheet (DE_PDF) - key figures at a glance
📄 Download term sheet (DE_PDF) - details on terms and conditions
🖊️ Download and fill out subscription form (DE_PDF) - register your intention to purchase Hivoduct shares
Would you like detailed information about the current financing round? Request the complete prospectus now – we will provide you with the documents personally and without obligation.
Contact us: investor@hivoduct.com

Dr. Walter Holaus about motivation, vision and the role of investors in the energy transition.
Find out what drives Walter Holaus personally here.
⚡ 70 % of power grids are outdated
🚫 EU ban on SF₆/PFAS from 2026
🏭 Production successfully launched
📈 Millions in orders already in the pipeline
💰 Break-even according to financial planning < 18 months
Legal notice:
This offer is directed exclusively at investors domiciled/resident in Switzerland. It is an abridged presentation of the financing round. This document does not constitute a prospectus within the meaning of the FIDLEG and is not a public offering outside Switzerland. Only the information contained in the issue prospectus is authoritative and binding. Investments in unlisted shares are subject to significant risks, including the possible total loss of the capital invested.