Iván Diez Sainz

Value Tree AV SA (Value Tree) is an independent investment management firm headquartered in Madrid, Spain. Formerly known as Capital at Work Agencia de Valores SA, the firm was originally founded by Santiago Antón Casteleiro and Eric Ollinger as Capital at Work INT'L SGIIC SA in 2001 and changed their name to Value Tree in 2015. Value Tree offers a discretionary asset management service for private clients, insurance companies, family offices, independent asset managers, mutual funds and pension funds.