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Multi Family OfficePuts its own capital into companiesLAST VERIFIED Oct 2026 · 5 SOURCES

Cluster Family Office

Also known as Cluster Family Office, S.L., CFO, Grupo Cluster

Barcelona multi-family office founded in 2007 by Xavier Mariana; advises families and investors on their wealth and manages assets as an appointed agent of Creand Wealth Management.

USEFUL FOR Co-investors

Identity

HEADQUARTERS
Barcelona, Spain
OFFICES
Madrid, Spain
FOUNDED
2007
OUTSIDE CAPITAL
Yes — also manages others' money

Investment approach

ROUTES
Companies (own capital)

Overview

Cluster Family Office, S.L. was founded in Barcelona in December 2007 by Xavier Mariana, who says he had managed his own family's wealth since the early 1990s; it also has a Madrid office. Its multi-family-office service covers wealth planning, financial advice, real-estate and private-equity advice, tax and legal structuring, succession, philanthropy and insurance for business-owning families and investors. Portfolio management is offered through Creand Wealth Management, for which the firm acts as an appointed agent. It also runs services for setting up and supporting family offices, for athletes and artists, and for US university admissions.

People

  • Xavier Mariana
    Founder and Managing Partner · source
  • Gian Paolo Amato
    Managing Partner · source
  • Alfonso Carrillo
    Partner · source
  • Joan Albert Mercader
    Partner · source
  • M. Àngels Descamps
    Head of Legal and Back Office · source

Frequently asked questions

Cluster Family Office is a multi family office based in Barcelona, Spain, founded in 2007.

Cluster Family Office invests its own capital into companies.

Key people at Cluster Family Office include Xavier Mariana (Founder and Managing Partner), Gian Paolo Amato (Managing Partner), Alfonso Carrillo (Partner) and Joan Albert Mercader (Partner).

Yes. Cluster Family Office manages capital from outside investors.