# Oikos

Oikos is a Multi Family Office based in São Paulo, Brazil.

## Overview

- **Organization type:** Multi Family Office
- **Headquarters:** São Paulo, Brazil
- **Region:** Latin America
- **Address:** R. Jerônimo da Veiga, 45 – 6º andar, Itaim Bibi, São Paulo – SP, 04536-000, Brazil
- **Founded:** 2007
- **Assets under management:** Undisclosed
- **Website:** www.oikoswm.com
- **LinkedIn:** https://www.linkedin.com/company/oikosfo

## Regulatory record

- **Reports private funds:** No

## About

Oikos Family Office (Oikos Wealth Management) is a multi-family office that forms a unique ecosystem of families, entrepreneurs and business owners. It offers global onshore and offshore investment management, consolidated wealth reporting, family governance and strategy, and coinvestments. It presents itself as the treasury of families, business owners and investors.

## Sectors

- AgriTech & FoodTech
- FinTech
- Enterprise Software

## People

- Rafael Medeiros — Sócio | Gestão
- Renato Mendes — Sócio | Gestão
- Fernanda Raimo — Sócia | Relacionamento
- Eduardo Ruske — Sócio
- Antonio Grisi — Sócio | Conselho Estratégico
- Marcio Zarzur — Sócio | Conselho Estratégico

## Questions

### Is Oikos a single family office or a multi-family office?

Oikos operates as a multi-family office. The firm's own materials describe a partnership structure built to serve multiple families, entrepreneurs, and business owners. A branch of the Zarzur family joined as a partner, but the firm pools governance and investment resources across unrelated client groups.

### How does Oikos source its venture deals?

Oikos cultivates connectivity between legacy industrial families and technology founders. The firm participated in Payface's Series A alongside BTG Pactual and funded an undisclosed seed round with three other investors. This network-based model uses the overlapping ecosystems of its partner families rather than a proprietary in-house origination team.

### What is the relationship between Oikos and the Zarzur family?

A branch of the Zarzur family — a name associated with Brazilian industrial and real-estate enterprises — joined the Oikos partnership and placed Marcio Zarzur on the firm's strategic council. The family does not own the platform outright; the arrangement functions as a partnership stake rather than a single-family office conversion.

### Does Oikos manage dedicated fund vehicles?

Yes. Oikos Capital, the asset management arm, launched the Nagro Oikos Fiagro — a R$200 million credit fund for small and medium rural producers — in partnership with the fintech Nagro. The firm also makes direct co-investments in early-stage companies.

### What is Oikos's investment approach to agriculture?

The firm invests in Brazilian agriculture through the Nagro Oikos Fiagro, a listed fund that supplies credit to small and medium producers across more than 60 crop types. This product-based exposure sits alongside the firm's broader equity co-investment activity in technology companies.

## Related profiles

- [Bernardi Asset Management](https://altss.com/profile/bernardi-asset-management)
- [Beer & Van Stapele Wealth Management](https://altss.com/profile/beer-and-van-stapele-wealth-management)

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Last updated: 2026-08-11T15:07:41.444Z

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