Pintó Ruiz & Del Valle is the result of a 1999 merger of two of the oldest, most prestigious law firms in Spain, Bufete Pintó Ruiz and Del Valle Abogados (founded in 1903 and 1910 respectively), which provide clients with utmost expertise and comprehensive services in different fields of law. The firm has over sixty lawyers distributed in the offices of Madrid, Barcelona, Palma de Mallorca and Alicante.

Pintó Ruiz & Del Valle offers counseling to both Spanish and foreign clients in all matters regarding business and investment in Spain, and litigation. both firms have considerable background experience in international transactions, having acted as consultans in several IP related matters, due diligence, M&A, with a prestigious litigation department representing foreign companies. The area of banking and finance are of particular importance in the firm.

The new Law Firm is a member of Panonne Law Group, a European Economic Interest Grouping (EEIG), which was founded in November 1988 by lawyers from the United Kingdom, Belgium, France, Spain and Italy as Europe's first integrated law practice. Pannone Law Group's headquarters are in Brussels and it has offices in Andorra, Berlin, Genève, Lisbôa, London, Lyon, Luxembourg, Manchester, Milano, Montevideo, Montreal, München, Paris, Québec, Rome, Rotterdam, San José de Costa Rica, Sao Paulo and Vienna.