Sonne+Wind Beteiligungen

The firm invests from early-stage (seed and startup) through growth equity to pre-IPO rounds, all within the renewable energy and climate technology sectors. This full-spectrum approach allows it to back companies from prototype to commercial scale.

The firm is headquartered in Berlin and its strategy is anchored in Germany's energy transition. Public record indicates a domestic-first focus, congruent with Germany's large renewable energy market and regulatory regime, though cross-border European deals are not explicitly ruled out.

The firm engages in direct co-investments rather than operating a traditional blind-pool fund structure. This deal-by-deal model, common among German mid-market renewable investors, aligns discrete groups of investors around specific assets or companies.

The name translates to 'Sun+Wind Participations,' mapping directly to solar and wind energy — the two largest renewable generation sources in Germany. It reflects a concentrated investment thesis rather than a diversified energy-transition mandate.

Principals are not individually named in publicly available materials. The firm maintains a low-profile investment company structure typical of private German asset managers operating below institutional publication thresholds.