The 25 largest capital raises in French-speaking Switzerland (last 12 months)
Companies in Romandie raised CHF 472 million in share capital over the past year. Vaud and Geneva account for most of the volume.
Updated
Across the six Romandie cantons, 333 companies increased their share capital in the past twelve months, for a total of CHF 472 million. The median increase is CHF 300,000, slightly above the national median of CHF 236,000.
Leclanché, the Vaud-based battery manufacturer, leads with a CHF 46.2 million increase in June 2026, bringing its capital to CHF 160 million. B&B Hotels Switzerland in Geneva follows with CHF 22.5 million in January, and VOé éole, a wind energy company in Vaud, raised CHF 21 million in December 2025.
Geneva accounts for the most increases (120), but Vaud takes a larger share of the total volume. The energy transition is visible in the data: wind and renewable energy companies (VOé éole, ecoenergy Valais) appear alongside tech firms (MindMaze Therapeutics, Harmattan AI) and real estate vehicles. For context on prospecting in this market, see our guide to prospecting in Romandie.
| # | Company | Canton | Date | Increase | New capital |
|---|---|---|---|---|---|
| 1 | Leclanché SA | Vaud | 1 Jun 2026 | CHF 46,243,227 | CHF 160,073,202 |
| 2 | B&B Hotels Switzerland GmbH | Geneva | 6 Jan 2026 | CHF 22,509,000 | CHF 23,729,000 |
| 3 | VOé éole SA | Vaud | 12 Dec 2025 | CHF 21,000,000 | CHF 22,000,000 |
| 4 | Ecominerals Trading SA | Geneva | 18 Nov 2025 | CHF 18,000,000 | CHF 19,000,000 |
| 5 | MindMaze Therapeutics Holding SA | Geneva | 12 Dec 2025 | CHF 14,000,000 | CHF 15,404,084 |
| 6 | BE MAKER SA | Geneva | 31 Oct 2025 | CHF 13,852,000 | CHF 14,200,000 |
| 7 | OCIM Metals and Mining SA | Geneva | 12 Dec 2025 | CHF 12,900,000 | CHF 16,000,000 |
| 8 | Durafourg S.A. | Vaud | 11 Mar 2026 | CHF 10,200,000 | CHF 73,000,000 |
| 9 | TotalEnergies Holdings Switzerland SA | Geneva | 6 Feb 2026 | CHF 10,000,000 | CHF 10,150,000 |
| 10 | Durafourg S.A. | Vaud | 29 Sep 2025 | CHF 9,000,000 | CHF 62,800,000 |
| 11 | PETROCI International SA | Geneva | 13 Nov 2025 | CHF 8,900,000 | CHF 9,000,000 |
| 12 | Infracore SA | Fribourg | 8 Jul 2026 | CHF 8,380,349 | CHF 15,303,703 |
| 13 | NS Partners Holding SA | Vaud | 12 Aug 2025 | CHF 8,325,000 | CHF 8,430,030 |
| 14 | ecoenergy Valais SA | Valais | 3 Sep 2025 | CHF 8,000,000 | CHF 26,000,000 |
| 15 | Astra Bioplant Trading SA | Geneva | 22 May 2026 | CHF 7,700,000 | CHF 8,700,000 |
| 16 | PI BELFAC SA | Vaud | 17 Dec 2025 | CHF 7,500,000 | CHF 7,600,000 |
| 17 | Grand Casino Prilly SA | Vaud | 22 Jul 2026 | CHF 7,000,000 | CHF 28,000,000 |
| 18 | JTI Investments Sàrl | Geneva | 16 Jul 2026 | CHF 6,495,928 | CHF 43,914,869 |
| 19 | Bionovis Switzerland Sàrl | Geneva | 10 Jul 2026 | CHF 5,961,000 | CHF 17,336,400 |
| 20 | Aletsch Hospitality Holding AG | Valais | 20 Oct 2025 | CHF 5,650,000 | CHF 6,150,000 |
| 21 | HELLENiQ PETROLEUM Trading SA | Geneva | 4 Sep 2025 | CHF 5,500,000 | CHF 5,700,000 |
| 22 | Alpian SA | Geneva | 28 Nov 2025 | CHF 5,111,911 | CHF 56,719,365 |
| 23 | THEOS INVEST SA | Valais | 5 Sep 2025 | CHF 4,950,000 | CHF 5,050,000 |
| 24 | Harmattan AI SA | Vaud | 8 Jan 2026 | CHF 4,769,846 | CHF 4,869,846 |
| 25 | EP Solutions SA | Vaud | 7 May 2026 | CHF 4,737,060 | CHF 20,697,287 |
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Romandie is defined here as the six predominantly French-speaking cantons: Vaud, Geneva, Valais, Fribourg, Neuchâtel and Jura. Companies are assigned to cantons based on their registered seat. This page updates automatically with rolling 12-month data from the SHAB. For more on how to read these entries, see our guide to reading SHAB/FOSC.