# Janeiro Energy

Janeiro Energy is an Asset Manager based in Rio de Janeiro, Brazil.

## Overview

- **Organization type:** Asset Manager
- **Headquarters:** Rio de Janeiro, Brazil
- **Region:** Latin America
- **Address:** Rio de Janeiro, Brazil
- **Founded:** 2018
- **Assets under management:** Undisclosed
- **Website:** www.janeiroenergy.com
- **LinkedIn:** https://www.linkedin.com/company/janeiro-energy

## Regulatory record

- **Reports private funds:** No

## About

Janiero Energy is a Venture Capital investment company based in Rio De Janeiro, Brazil. It focuses on investment opportunities.

## Sectors

- Energy Transition & Renewables

## People

- Svein Harald Øygard — Founder
- Halvard Idland — Founder

## Questions

### Who runs investment decisions at Janeiro Energy?

Co-founders Svein Harald Øygard and Halvard Idland lead the firm. Øygard previously served as governor of the Central Bank of Iceland and as a senior partner at McKinsey. Idland brings transaction experience from investment banking at Pareto Securities and Brasil Plural. The firm does not publicly disclose its full investment committee structure, but the co-founders' backgrounds suggest decision-making integrates macro policy perspective with local Brazilian execution capability.

### How is Janeiro Energy related to DBO Energy and 3R Petroleum?

DBO Energy is an affiliate of Janeiro Energy and has been a significant shareholder in 3R Petroleum, a publicly listed Brazilian oil and gas company. The relationship included co-investment from Starboard, a business partner identified in Janeiro Energy's network. This affiliate structure allows Janeiro Energy to hold concentrated, active positions in specific operating companies while separating entity-level governance from the broader investment platform.

## Related profiles

- [Jamwant Ventures](https://altss.com/profile/jamwant-ventures)
- [Jani Ventures](https://altss.com/profile/jani-ventures)

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Last updated: 2026-06-03T20:00:00.000Z

Canonical page: https://altss.com/profile/janeiro-energy

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