# Actium Capital

Actium Capital is a Single Family Office based in Porto, Portugal.

## Overview

- **Organization type:** Single Family Office
- **Headquarters:** Porto, Portugal
- **Region:** Europe
- **Address:** Porto, Portugal
- **Assets under management:** 343 (Altss estimate)
- **Website:** actiumcapital.pt
- **LinkedIn:** https://www.linkedin.com/company/actium-capital-s-a/

## Regulatory record

- **Reports private funds:** No

## About

Actium Capital operates as the single family office for the Fernandes family. Paulo Jorge dos Santos Fernandes serves as director and dominant shareholder. The firm is headquartered in Porto, Portugal. Investments span capital markets, real estate and private equity. The firm targets minority stakes and co-investments in small to medium enterprises. Confirmed holdings include stakes in Altri, SGPS, S.A., Greenvolt - Energias Renováveis, S.A. and Ramada Investimentos e Indústria, S.A. Activity extends across Europe and North America. The portfolio incorporates forestry assets alongside the listed positions. Co-investors have included Promendo Investimentos, S.A., Caderno Azul, S.A., Livrefluxo, S.A. and 1 Thing, Investments, S.A. in the 2021 Greenvolt IPO. No recent operational events from the past 24 months appear in available records.

## Sectors

- Energy Transition & Renewables
- Industrial Tech
- Supply Chain & Logistics
- Healthcare Services
- LegalTech
- Mobility & Transportation
- Workflow Automation
- Digital Health
- AgriTech & FoodTech
- ClimateTech

## People

- Paulo Jorge dos Santos Fernandes — Principal / Dominant Shareholder

## Questions

### Who runs investment decisions at Actium Capital?

Paulo Jorge dos Santos Fernandes serves as principal and dominant shareholder. He also holds board seats at portfolio companies including Altri, Greenvolt and Ramada Investimentos. No additional investment committee members are disclosed.

### Does Actium Capital participate in fund commitments or only direct deals?

The firm pursues direct investments and co-investments in small to medium enterprises. It has taken positions alongside other shareholders in the 2021 Greenvolt IPO. No fund commitments are referenced in public materials.

### What investment stages does Actium Capital typically target?

The firm covers buyout, growth, seed, turnaround and venture capital stages. Emphasis remains on minority stakes in small to medium enterprises. Real estate and private equity allocations complement the equity book.

### Which geographies does Actium Capital cover?

Primary activity centers on the Iberian region. The firm also maintains exposure across Europe and North America. Forestry assets form part of the broader portfolio.

## Related profiles

- [Nebraska Capital](https://altss.com/profile/nebraska-capital)
- [Arié Family Office](https://altss.com/profile/ari-family-office)

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

Canonical page: https://altss.com/profile/actium-capital

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