Fernando Castiñeiras was born in 1967 in La Coruña, Spain.
In 1990, he earned his B.A. in Economics from Universidad Complutense de Madrid. Subsequently, in 2002, he completed a Master's in Management of Information Systems at Escuela Superior de Ingenieros de Telecomunicaciones – Universidad Politécnica de Madrid. His educational journey also included an Executive MBA from Warwick Business School (UK) in 2003 and the Global CEO Program in 2018, conducted by IESE (Spain), Wharton Business School (US), and CEIBS (China).
In 1990, he joined Arthur Andersen in Madrid after gaining two years of experience as a money market broker. From 1996 to 2002, he embarked on a four-year international experience program, including work in the Global Investment Banking Group in London.
In 2002, he co-founded Management Solutions (MS), a multinational consulting firm. From 2016, he is the founder, chairman, and CEO of Athos Capital, SGEIC, S.A.
Since 2024 he is a member of the Council of “ID Bank” CJSC.