Switzerland

Zurich, Switzerland, 30 December 2025 The Euronext-listed Synergie SE has signed an agreement to acquire a majority stake in House of Flexwork AG. House of Flexwork AG is a leading Swiss staffing agency operating under the brands Induserv, Hardworker and Payroll House, providing temporary and payroll services to a diversified client base. Bär & Karrer advises Synergie Group in this transaction. The team is co-led by Christoph Neeracher and Luca Jagmetti and further includes Ronny Schmid and Markus Mezger (all M&A), Susanne Schreiber, Donjeta Beka and Sandro Berchtold (all Tax), Manuel Schmid (Employment), Dominique Simmen (Financing), Ferdinand Rombach (Data Protection) and Corina Moschen (Real Estate). For further information please contact: Media Relations, Eric Stupp Tel: +41 58 261 50 00 Email: [email protected]

Omnidocs Group ApS (Denmark), a portfolio company of Main Capital Partners and a provider of document creation software, has acquired all shares in officeatworkAG. officeatwork AG is a provider of document creation solutions. Bär & Karrer acted as legal advisor to Omnidocs Group ApS (Main Capital Partners) in this transaction. The team was led by Raphael Annasohn and included Julian Lindt and Katarina Skoric (all M&A), Susanne Schreiber, Martin Leu, Alessia Suter and Christina Fricker (all Tax), Faton Aliu and Jorgos Boulamatsis (both Financing), Laura Widmer, Sandra Schaffner and Manuel Schmid (all Employment), Markus Wang and Christine Schweikard (both IP), Christian Kunz and Katharina Cardon (both Data Protection), Rocco Rigozzi and Corina Moschen (both Real Estate) and Julia Eiholzer (Notarial Services).

On December 21, 2025, Windward Bio Group AG, a Swiss-based private, clinical-stage biotechnology company committed to improving outcomes for people living with advanced immunological diseases, announced a licensing agreement between its affiliate, LE2025 Therapeutics AG, and Qyuns Therapeutics Co., Ltd. for the development and commercialization of WIN027 (also known as QX027N), a potential best-in-disease, long-acting bispecific antibody targeting TSLP and IL-13. Under the terms of the agreement, Windward Bio will gain exclusive rights to develop, manufacture, and commercialize WIN027 outside of China, for a total of up to USD 700 m in upfront and equity consideration and development and commercial milestones, as well as tiered royalties. The Homburger team advising Windward Bio includes Andreas Müller, Margrit Marti, Timo Hasler and Lucas Forrer (all Healthcare / Life Sciences and Corporate / M&A), Stefan Oesterhelt and Juliette Buob (both Tax) and other subject matter specialists.     Contact Gloria Pünchera / Marketing / [email protected]  

22 December 2025 Niederer Kraft Frey acted as Swiss legal counsel to Antin Infrastructure Partners on its agreement to acquire NorthC Datacentres from DWS and other shareholders, a data centre platform with substantial operations in Switzerland, advising on all Swiss-related aspects of the transaction. Antin has a long track record of investing in and scaling critical digital infrastructure platforms across Europe, targeting investments in the energy and environment, digital, transport and social infrastructure sectors. Based in Amsterdam, NorthC operates 25 colocation data centres across major metropolitan areas in the Netherlands, Germany and Switzerland. NorthC has more than 140 MW of secured gross grid capacity from existing and greenfield sites to support future growth, and serves more than 1,600 customers, including cloud and IT service providers, carriers, public sector organisations, financial institutions, industry, transport, healthcare and pharmaceutical sectors. The NKF team was led by Transactions/M&A partner Philipp Candreia, working with partner Andreas F. Vögeli (Real Estate), senior associate Samuel Hochstrasser, associate Pascal Hodel and junior associate Sandja Kozina (all Corporate/M&A), senior associate Annina Fey and associate Yannik Bleiker (both Real Estate), as well as associate Luisa Egli (Data Protection). NKF advised alongside international counsel Clifford Chance.