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United Multi Family Office
United Multi Family Office opened in 2017 as a single-family office before Gustavo Henrique Fernandes and Victor Urbano Buonfiglio Valezim converted it to a...
United Multi Family Office
United Multi Family Office opened in 2017 as a single-family office before Gustavo Henrique Fernandes and Victor Urbano Buonfiglio Valezim converted it to a multi-family model the following year. Both founders previously worked at Credit Suisse Hedging-Griffo and Banco Safra. The firm offers investment consulting, patrimonial consolidation, succession and tax planning, holding structures, heir preparation, and concierge services. All work occurs inside Brazil with a focus on South America. Compensation combines an assets-under-advisement percentage for securities with direct payment to third-party specialists for non-investment mandates. Additional partners joined between 2023 and 2025, including Monique Kahtalian and Mauricio Abdalla. The firm maintains one office in São Paulo’s Vila Olímpia district. No public portfolio holdings, AUM figures, or co-investment activity appear in available materials.
General information
Firm type
Multi Family Office
Year founded
2017
Location
Region
South America
Country
Brazil
City
São Paulo
Corporate office
Rua do Rocio, 423 – 18ª andar – Vila Olímpia, São Paulo – SP, CEP 04552-000, Brazil
Principals
Gustavo Henrique Fernandes
Co-founder and Managing Partner
Victor Urbano Buonfiglio Valezim
Co-founder and Managing Partner
Monique Kahtalian
Partner
Ariane Ornellas Maselli
Partner
Diego Silva Cavalcanti
Partner
Pedro Lucca Incontri Brandao Lopes Ferriello
Partner
Mauricio Abdalla
Partner
Sector focus
Frequently asked questions
Who runs investment decisions at United Multi Family Office?
Gustavo Henrique Fernandes and Victor Urbano Buonfiglio Valezim serve as co-founders and managing partners. Additional partners joined from 2023 onward but no investment committee structure is disclosed.
Is United Multi Family Office structured as a single family office or does it operate more like a venture firm?
It converted from single-family to multi-family office in 2018. The model serves multiple families through shared infrastructure while maintaining separate mandates for each.
Does United Multi Family Office participate in fund commitments or only direct deals?
Public materials describe investment consulting and alternative-access services but list no fund commitments or direct deal examples.
Where does the underlying wealth come from?
No specific family or liquidity event is named in public sources.
How is United Multi Family Office remunerated?
It charges an assets-under-advisement percentage for securities services authorized by the CVM and bills clients directly for non-investment specialists.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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