November, 2025 — Mariscal Abogados has advised House Hanover Spain, the Spanish arm of the Luxembourg-based international investment group House Hanover, on a series of strategic divestment transactions involving the sale of several assets held through its Luxembourg investment vehicles to the international investment firm Alpha Blue Ocean (ABO).
This set of transactions marks an important milestone within House Hanover’s broader European restructuring and portfolio-optimisation strategy. The group is currently reinforcing its position across the continent by refining its investment allocations and concentrating its resources on high-growth, innovation-driven sectors, with particular emphasis on MedTech, medical innovation and biotechnology—areas in which the group has maintained a strong investment appetite over recent years.
For Alpha Blue Ocean, a global investment fund specialising in structured finance and listed-market transactions, the acquisitions represent a further step in its expansion across Southern Europe. By integrating these new assets, ABO continues to strengthen its footprint in the Spanish mid-cap segment, consolidating its position as a dynamic investor known for supporting companies with scalable financial needs and strong capital markets potential.
Mariscal Abogados advised House Hanover throughout the transaction, providing corporate, regulatory and transactional support from initial structuring through closing. The team was led by Irene Terrazas, partner in the Corporate and M&A Department, with Guillermo Contreras (associate) playing a key role in the negotiation process and in drafting the transaction documents, and Ruth Trullenque (senior associate) contributing her expertise in cross-border corporate structuring.
This transaction underscores Mariscal Abogados’ extensive experience advising international investors on complex cross-border deals in Spain. The firm regularly supports private equity funds, family offices and corporate groups in M&A, asset disposals, restructurings and multi-jurisdictional transactions, combining a global mindset with deep local market knowledge.
House Hanover’s confidence in the firm’s capabilities reinforces Mariscal Abogados’ positioning as a trusted legal partner for investment groups seeking to navigate the Spanish market efficiently and successfully.
