
Simmons & Simmons‘s team regularly handles a range of insurance-related mandates, including domestic and cross-border M&A transactions involving insurance companies, insurance portfolio transfers, reinsurance matters, and insurance litigation. Olivia Delagrange steers the practice and specialises in insurance claims, with particular experience in energy, construction and product liability claims. Also noted is Francisco de León, who focuses on corporate and M&A matters in the insurance space.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- ‘A highly experienced team in the sector with extensive knowledge of both the law and the functioning of the market.'
- ‘The insurance team at Simmons' Madrid office offers exceptional technical expertise, with Francisco de León being a particularly outstanding professional. He possesses extensive experience and outstanding knowledge, rarely matched by other firms.’
- ‘The Simmons Insurance team in Madrid stands out favourably compared to other insurance firms. They possess extensive business knowledge, offer direct communication, and are always available. Special mention goes to Francisco de León for his exceptional technical expertise and in-depth knowledge of the insurance market.’
- ‘The human touch and dedicated service. At a technical and operational level they are on par with the leaders, but their approachability, good treatment, and accessibility make all the difference.’
- ‘Francisco de León, partner, is a highly skilled lawyer with extensive knowledge of insurance and M&A practices. He is extremely hardworking and always available to assist clients at any time. He has a very personal and friendly approach. He anticipates client problems and always seeks the best solutions. An excellent professional.'
- ‘Undoubtedly, the personalized attention and dedication stand out. Francisco de León directly manages both client relations and fieldwork, supported by an excellent team, including top specialists. They are always attentive and proactive in anticipating client needs, offering complete availability and dedication in every situation.’
Key clients
- Aegon España Sociedad Anónima de Seguros y Reaseguros, S.A.
- CFC Underwriting Limited
- FM
- Inverseguros, S.A.U.
- LIBERTY
- Mapfre, S.A.
- Medvida Partners de Seguros y Reaseguros, S.A.
- Munich Re Risks Solutions Ireland Limited
- QBE
- Swiss RE International S.E.
- TOKIO MARINE HCC
- ZURICH INSURANCE PLC
Work highlights
Defended insurers in Spanish Court proceedings in a coverage dispute where the insured sued the client to claim a €2m business interruption.
Appointed by insurers who insured the liability of a pharmaceutical company which is being investigated in criminal proceedings for the death of an infant.
Advising one of the largest Spanish and European insurance groups on an exclusive distribution alliance for their life and non-life insurance products through a major group of retail establishments.
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Practice head
Olivia Delagrange
Other key lawyers
Francisco de León

