# Juan Filiberto Martínez Ciller

> Juan Filiberto Martínez Ciller is a seed investor at Athos Capital backing Software and Tourism. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Athos Capital](https://shizune.co/investors/profile/athos-capital)
- Location: Madrid, Spain
- Total investments: 2
- Last investment: Dec 2024
- Lead investor: 100%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/juanfi

Juan Filiberto Martínez Ciller is a seed investor at Athos Capital in Madrid focused on Software and Tourism. John Philip Martinez Ciller is the partner of Athos Capital. He previously worked at Founding Partner as a Capitana Venture Partners. Juan Philip Martinez Ciller attended Universidad Pontificia Comillas.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 2 | 100% |
| Tourism | 1 | 50% |
| Consulting | 1 | 50% |
| Human Resources | 1 | 50% |
| Technical Support | 1 | 50% |

6 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 50% |
| Funding Round | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| MOGU | With MOGU, you will be able to create compelling commercial propositions, manage payments without difficulties, and, most importantly, add value to your visits. With MOGU, you can optimize your sales procedures, save time, consolidate client communication, and, most importantly, provide a differentiating value in your travels. | $2.3M |  | Dec 17, 2024 |  |
| Shakers | Shakers connects companies with freelance professionals through an AI-powered platform. It matches organizations—ranging from startups to enterprises—with freelance experts and small teams ("freeworkers" or "squads") for project-based work, using features like Shakers AI and Talent Insight to streamline talent selection. Theplatform enables secure payments, contract management, and project coordination within a single interface. | $6.4M | Seed | Oct 30, 2023 |  |

2 of 2 investments shown.

## Co-investors
- [Brighteye Ventures](https://shizune.co/investors/profile/brighteye-ventures) — VC Fund, 2 deals together
- [4Founders Capital](https://shizune.co/investors/profile/4founders-capital) — VC Fund, 1 deal together
- [Adevinta Ventures](https://shizune.co/investors/profile/adevinta-ventures) — VC Fund, 1 deal together
- [Bynd Venture Capital](https://shizune.co/investors/profile/busy-angels) — VC Fund, 1 deal together
- [Centre for the Development of Industrial Technology (CDTI)](https://shizune.co/investors/profile/centre-for-the-development-of-industrial-technology-cdti) — VC Fund, 1 deal together
- [Clave Capital](https://shizune.co/investors/profile/clave) — VC Fund, 1 deal together

## About Athos Capital

VC Fund · Madrid, Spain

Athos Capital is a venture capital firm.

1 contacts available at Athos Capital.

| Name | Title | Profile |
| --- | --- | --- |
| Juan Filiberto Martínez Ciller | Partner | https://shizune.co/investors/profile/juan-filiberto-mart%C3%ADnez-ciller |

## 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 Juan Filiberto Martínez Ciller invest in?

Juan Filiberto Martínez Ciller invests primarily in Software, Tourism and Consulting startups, most often at Seed and Funding Round stage. Most of the 2 investments tracked by Shizune back companies in Spain. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Juan Filiberto Martínez Ciller last invest?

The most recent investment recorded for Juan Filiberto Martínez Ciller closed in Dec 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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