Proventis Partners advised the shareholders of anemos

Hamburg, May 18, 2026 – Proventis Partners advised the shareholders of anemos Gesellschaft für Umweltmeteorologie mbH on the sale to Vidia

The Transaction

anemos Gesellschaft für Umweltmeteorologie mbH, one of Germany’s leading meteorological service providers for the wind energy sector, is entering into a partnership with the private equity firm Vidia as part of a corporate succession plan. The company is headquartered in Reppenstedt.

The long-standing management team, consisting of Lasse Blanke, André Glücksmann, and Martin Schneider, will continue to lead anemos independently and drive its growth in the future. Founder Dr. Heinz-Theo Mengelkamp will now serve in an advisory capacity. Together, anemos and Vidia aim to expand the business, with a focus on digitalization, investments in capacity growth, and the expansion of the service offering for existing and new customers.

Following GEO-NET, anemos is the second energy and climate consulting specialist in the Vidia portfolio. Both companies will continue to be managed completely independently by their respective management teams and will retain their own brands, client relationships, and operational autonomy.

Proventis Partners acted as the exclusive advisor to the shareholders of anemos Gesellschaft für Umweltmeteorologie mbH during the entire M&A process. The transaction team of Proventis Partners consisted of Jost Hartmann (Partner) and Andre Tasch (Associate).

“I am delighted that we have found the ideal partner in Vidia to continue the success story of anemos and our shared vision for the long term. I would like to extend my sincerest gratitude to the team at Proventis Partners, who provided me with excellent support throughout the entire process and played a key role in successfully closing this outstanding transaction.” – Dr. Heinz-Theo Mengelkamp, founder of anemos

About anemos

anemos Gesellschaft für Umweltmeteorologie mbH, based in Reppenstedt, was founded in 1990 by Dr. Mengelkamp and is now one of the leading independent providers of meteorological services for renewable energy, particularly onshore wind energy. Services include site assessment, due diligence, wind measurements, the company’s proprietary wind atlas, and other economic analyses and evaluations.

For more information about anemos, visit www.anemos.de

About Vidia

Vidia supports mid-sized companies facing succession planning, with a focus on the DACH region, Scandinavia, and Italy, whose products and services make a measurable contribution to industrial decarbonization. The focus is on three investment themes: electrification, the circular economy, and industrial materials. As an investor under Article 9 of the EU Sustainable Finance Disclosure Regulation (SFDR), Vidia transforms established business models into sustainable, climate-friendly industry leaders.

For more information about Vidia, visit www.vidiaequity.com