Stampfli Acquired by German WISAG
Deal News | May 23, 2025 | Legal Community Swiss

WISAG, a prominent German multi-service corporation, has completed the acquisition of the Swiss facility services company Stampfli, with the legal advisory services provided by the Swiss law firm Walder Wyss. Stampfli, based in Subingen, Switzerland, employs over 2,500 personnel, marking a significant addition to WISAG’s operations in the facility services sector. The deal indicates WISAG's strategic expansion within Switzerland, adding potential for revenue growth and operational integration in the region. The acquisition was facilitated by a dedicated team from Walder Wyss, who offered legal advice across various domains including corporate/M&A, tax, employment, real estate, commercial contracts, IP/IT, and banking & finance. Notable members of the advisory team included partners Alex Nikitine and Simone Wetzstein, along with managing associates and senior associates who covered essential aspects of the transaction.
Sectors
- Facility Services
- Legal Services
- Real Estate
Geography
- Switzerland – Stampfli, the target company, is based in Subingen, Switzerland, making it a key geographical location for the acquisition.
- Germany – WISAG, the acquiring company, is a German multi-service group.
Industry
- Facility Services – Stampfli operates within the facility services sector, contributing to the industry by employing over 2,500 people and offering various support services.
- Legal Services – Walder Wyss provided legal support for the acquisition, showcasing the importance of specialized legal expertise in corporate M&A within this sector.
- Real Estate – The acquisition involves real estate considerations as part of the transaction, necessitating advice from real estate legal experts.
Financials
Participants
Name | Role | Type | Description |
---|---|---|---|
Stampfli | Target Company | Company | A Swiss facility services company employing over 2,500 people, headquartered in Subingen. |
WISAG | Acquiring Company | Company | A German multi-service group that acquired Stampfli. |
Walder Wyss | Legal Advisor | Company | A Swiss law firm providing legal advisory services for the acquisition. |
Alex Nikitine | Partner, Corporate/M&A | Person | A partner at Walder Wyss, focusing on corporate and M&A legal matters. |
Michael Kündig | Managing Associate, Corporate/M&A | Person | A managing associate at Walder Wyss, specializing in corporate and M&A. |