# FDI Family Office

FDI Family Office is a Multi Family Office based in Montevideo, Uruguay.

## Overview

- **Organization type:** Multi Family Office
- **Headquarters:** Montevideo, Uruguay
- **Region:** North America
- **Address:** Montevideo, Uruguay
- **Founded:** 1998
- **Assets under management:** 219 (Altss estimate)
- **Website:** fdinternational.com
- **LinkedIn:** https://www.linkedin.com/company/fdi-gerenciadora-de-patrimonios

## Regulatory record

- **Reports private funds:** No

## About

FDI Family Office was established in 1998 by industrial engineer Mariano Sardáns. Sardáns developed the firm from his prior work advising families and institutions in the United States and Latin American markets. The wealth origin traces directly to that advisory practice rather than a single operating company. The firm manages financial assets and real-estate portfolios. It allocates across international equities, fixed income, and direct property holdings. Services include customized portfolios, fiduciary structures, trusts, and currency operations. Geographic coverage spans Latin America, the United States, and Europe. No named portfolio companies appear in public materials. The team includes partners Fernando Díaz and Rodrigo Gamarci. Díaz co-founded SFI Servicios Fiduciarios Internacionales. Gamarci previously worked at PwC and Daimler AG. The firm maintains offices referenced in Uruguay, the United States, and Argentina. No recent operational events from the last 24 months are recorded. FDI maintains a fee-only compensation model with no product distribution agreements or third-party commissions. This structure separates it from banks and brokers that custody assets or earn retrocessions. Clients retain direct title to holdings while FDI provides oversight on costs and fiduciary matters.

## Sectors

- Real Estate

## Offices

- Miami, United States
- Buenos Aires, Argentina

## People

- Mariano Sardáns — CEO and Founder
- Fernando Díaz — Partner
- Rodrigo Gamarci — Partner

## Questions

### Who runs investment decisions at FDI Family Office?

Mariano Sardáns serves as CEO and Founder and sets the investment framework. Partners Fernando Díaz and Rodrigo Gamarci participate in client mandates and fiduciary structures.

### Is FDI Family Office structured as a single family office or multi-family office?

FDI operates as a multi-family office serving multiple high-net-worth families across Latin America, the United States, and Europe.

### Does FDI Family Office participate in fund commitments or only direct deals?

The firm constructs customized portfolios of international securities and direct real-estate holdings. Public materials do not disclose allocations to external funds.

### What is FDI Family Office's known posture on co-investments alongside external GPs?

No information on co-investments with external general partners is disclosed in available sources.

## Related profiles

- [Trademark Capital](https://altss.com/profile/trademark-capital)
- [Vaughan and Company Securities](https://altss.com/profile/vaughan-and-company-securities)

---

Last updated: 2026-08-10T15:54:10.904Z

Canonical page: https://altss.com/profile/fdi-family-office

Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology