# Felix Machart

> Felix Machart is a seed investor at ZeniAd (Lisbon) backing FinTech and Blockchain. See 3 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [ZeniAd](https://shizune.co/investors/profile/zeniad)
- Location: Lisbon, Portugal
- Total investments: 3
- Last investment: Apr 2024
- Lead investor: 100%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/felixmachart

Felix Machart is a seed investor at ZeniAd in Lisbon focused on FinTech and Blockchain. Felix Machart - Co-founder & CFO @ ZeniAd

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| FinTech | 2 | 67% |
| Blockchain | 2 | 67% |
| Computer | 1 | 33% |
| Software | 1 | 33% |
| Human Resources | 1 | 33% |

8 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 33% |
| Series A | 1 | 33% |
| Convertible Note | 1 | 33% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Germany | 1 | 33% |
| United States | 1 | 33% |
| United Kingdom | 1 | 33% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Centrifuge | Centrifuge is a decentralized operating system that provides the infrastructure and ecosystem to manage and invest in tokenized assets. Its system is used to power the financial supply chain and foster economic opportunity. It is also used by third-party service providers to create, consume, and interact with the data within the financial supplychain permitting easy creation of apps and functionality, helping businesses to transact on a global network while maintaining ownership of their data. | $15M | Series A | Apr 17, 2024 |  |
| Keyring Network | Keyring equips financial service providers with permissioning tools for compliant transactions on-chain, powered by zero-knowledge privacy. The company operates at the intersection of traditional and blockchain-based finance, serving as an institutional-grade gateway to channel assets, capital, and users on-chain. | $6M | Seed | Mar 19, 2024 |  |
| Opolis | Opolis operates as a digital employment cooperative for independent workers. | $6.6M | Convertible Note | Jul 13, 2023 |  |

3 of 3 investments shown.

## Co-investors
- [Eberg Capital](https://shizune.co/investors/profile/eberg-capital) — VC Fund, 2 deals together
- [gumi Cryptos Capital (gCC)](https://shizune.co/investors/profile/gumi-cryptos) — VC Fund, 2 deals together
- [Motier Ventures](https://shizune.co/investors/profile/motier-ventures) — VC Fund, 2 deals together
- [Borderless Capital](https://shizune.co/investors/profile/algo-capital) — VC Fund, 1 deal together
- [Arrington Capital](https://shizune.co/investors/profile/arrington-capital-9858) — VC Fund, 1 deal together
- [Bloccelerate VC](https://shizune.co/investors/profile/bloccelerate) — VC Fund, 1 deal together

## About ZeniAd

VC Fund · London, United Kingdom

ZeniAd is a London-based startup that provides an advertising platform intended to deliver interactive ads directly into virtual reality content. The company's advertising platform loads a VR experience and use tools to manage a campaign, integrates easy to use SDK and start earning advertising revenue, enabling advertisers to engage theiraudience with compelling virtual reality advertising.

3 contacts available at ZeniAd.

| Name | Title | Profile |
| --- | --- | --- |
| Felix Machart | Co-founder & CFO | https://shizune.co/investors/profile/felix-machart |
| Paul Maidment | Co-founder & CTO | https://shizune.co/investors/profile/paul-maidment |
| Piero Buttazzo | Co-founder & CEO | https://shizune.co/investors/profile/piero-buttazzo |

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Felix Machart invest in?

Felix Machart invests primarily in FinTech, Blockchain and Computer startups, most often at Seed and Series A stage. Most of the 3 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Felix Machart last invest?

The most recent investment recorded for Felix Machart closed in Apr 2024. Shizune tracks 3 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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