# Marcos Viriato

> Marcos Viriato is a pre-seed investor at Parfin (Rio De Janeiro) backing AgTech and Blockchain. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Parfin](https://shizune.co/investors/profile/parfin)
- Location: Rio De Janeiro, Brazil
- Total investments: 2
- Last investment: Aug 2024
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/marcosviriato

Marcos Viriato is a pre-seed investor at Parfin in Rio De Janeiro focused on AgTech and Blockchain. Marcos Viriato is based out of Rio De Janeiro and is the CEO and Co-Founder of Rayls Group. Marcos previously worked at BTG Pactual as a Partner. Marcos Viriato attended the Universidade Presbiteriana Mackenzie.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| AgTech | 1 | 50% |
| Blockchain | 1 | 50% |
| Agriculture | 1 | 50% |
| Sustainability | 1 | 50% |
| Trading Platform | 1 | 50% |

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Pre-Seed | 1 | 50% |
| Series A | 1 | 50% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Brazil | 1 | 50% |
| United Kingdom | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Rayls | Rayls is a next-generation blockchain platform built for banks and financial institutions, combining enterprise-grade privacy, regulatory compliance, and scalability with EVM compatibility to bridge traditional finance and DeFi. |  | Series A | Aug 15, 2024 |  |
| Gavea Marketplace | Gavea is a blockchain commodities exchange that simplifies the trading, execution and settlement of physical commodities, making the whole process efficient and cheaper to participants, connecting buyers and sellers in a secure and transparent environment, promoting sustainable trading with full products' origin traceability and ESG checksthroughout the supply chain. | $500K | Pre-Seed | Aug 01, 2020 |  |

2 of 2 investments shown.

## Co-investors
- [DOMO.VC](https://shizune.co/investors/profile/domo-invest) — VC Fund, 2 deals together
- [Bossa Invest](https://shizune.co/investors/profile/bossanova-investimentos) — VC Fund, 1 deal together
- [Framework Ventures](https://shizune.co/investors/profile/framework-ventures) — VC Fund, 1 deal together
- [L4 Venture Builder](https://shizune.co/investors/profile/l4-venture-builder) — VC Fund, 1 deal together
- [Núclea](https://shizune.co/investors/profile/n%C3%BAclea) — VC Fund, 1 deal together

## About Parfin

VC Fund · London, United Kingdom

Parfin is a financial technology company building enterprise-grade software products to allow financial institutions to adopt blockchain rails. Founded in 2019 by seasoned veterans of investment banking and blockchain technology, Parfin is the core developer of Rayls, taking a unified finance (UniFi) approach that enables traditional finance to usethe latest blockchain technology with the required level of compliance, security and privacy. Building blockchain technology products for the world’s leading financial institutions, digital assets traders, and developers, Parfin is paving the way for a world with more efficient, transparent and inclusive markets. Learn more at https://www.parfin.io.

5 contacts available at Parfin.

| Name | Title | Profile |
| --- | --- | --- |
| Alex Buelau | Co-Founder, Chief Technology Officer and Board Member | https://shizune.co/investors/profile/alex-buelau-1707 |
| Cristian Bohn | Co-Founder & CPO | https://shizune.co/investors/profile/cristian-bohn |
| Guilherme Sattamini | Chief Operating Officer & Board Member | https://shizune.co/investors/profile/guilherme-sattamini |
| James Farha | Chief Legal Officer | https://shizune.co/investors/profile/james-farha-84f3 |
| Marcos Viriato | Co-Founder & CEO | https://shizune.co/investors/profile/marcos-viriato |

## Similar investors

### Similar industry
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### Similar country
- [Bossa Invest](https://shizune.co/investors/profile/bossanova-investimentos) — VC Fund
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## FAQ

### What does Marcos Viriato invest in?

Marcos Viriato invests primarily in AgTech, Blockchain and Agriculture startups, most often at Pre-Seed and Series A stage. Most of the 2 investments tracked by Shizune back companies in Brazil. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Marcos Viriato last invest?

The most recent investment recorded for Marcos Viriato closed in Aug 2024. Shizune tracks 2 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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