# Altano Energy: Renewables & environment, Madrid, Spain

> Altano Energy: Altano Energy is an institutional renewables platform based in Madrid, Spain, founded in 2021. Based in Madrid, Spain. Founded 2021.

Source: https://millionrounds.com/startup/altano-energy (Millionrounds; every figure on the page links to its filing or article)

Spain · [Renewables & environment startup](https://millionrounds.com/companies)

# Altano Energy

Altano Energy is an institutional renewables platform based in Madrid, Spain, founded in 2021.

Funding reported Last round: Series C

Renewables & environment Madrid, Spain

Company summary

- **Founded:** 2021 5 years old
- **Team:** 28 11 to 50 people
- **Funding reported:** 70.6M as listed, currency not stated
- **Last round:** Series C Jul 2025

How sure we are

- ✓ **Listed** We know it exists and what it does
- 2 **Funding reported** A company dataset reports a raise
- 3 **Observed** A filing or a dated announcement confirms a round

No round for Altano Energy has been confirmed by a filing or an announcement yet, so nothing here counts toward an investor's record. [How we decide](https://millionrounds.com/methodology)

## About Altano Energy

Altano Energy is an institutional renewables platform based in Madrid, Spain, founded in 2021.

Backed by Pioneer Point Partners, the company focuses on building a diversified portfolio of renewable energy assets across Southern Europe, particularly in Spain and Italy. Altano aims to contribute to a carbon-neutral economy by 2050 through a vertically integrated approach that emphasizes value creation and downside protection. The company has developed a portfolio exceeding 1.5 GW across various stages, with a pipeline of over 2.7 GW. Altano operates as a multi-technology Independent Power Producer (IPP), managing solar, wind, hydropower, and energy storage projects. Its services include project development, asset management, financing, and energy contracting, primarily targeting institutional clients, commercial and industrial entities, and utilities. Altano Energy is committed to advancing the energy transition in Southern Europe while integrating innovative technologies like hydrogen into its offerings.

## What company datasets say Altano Energy raised

Funding, as reported

Reported in all **70.6M** in the source's currency

Last round **Series C**

Last round size **66M**

Last round date **Jul 2025**

Investors listed **2**

## The company, in detail

What they build

Known for

project development asset operation renewable engineering clean energy & technology sustainable infrastructure energy transition project management hybrid projects energy contracting hybridization services for renewable energy storage asset acquisition electric power generation energy equipment & infrastructure hydropower

Built with from their website

Microsoft Exchange Microsoft 365 Outlook Microsoft 365 Apps & Services Microsoft Email Providers Microsoft Sharepoint Microsoft Exchange Online

- **Sector:** Renewables & environment
- **Industry code:** NAICS 221114, 221111, 221115, SIC 4911
- **Region:** Community of Madrid

## Renewables & environment in Spain

Startups like it

- [**X1 Wind** Barcelona · founded 2017 *Raised*](https://millionrounds.com/company/x1-wind)
- [**Sunwafe** Gijón · founded 2024](https://millionrounds.com/startup/sunwafe)
- [**Eranovum** Madrid · founded 2019](https://millionrounds.com/startup/eranovum)
- [**Ekhi** Madrid · founded 2020](https://millionrounds.com/startup/ekhi)
- [**SolarMente** Barcelona · founded 2019](https://millionrounds.com/startup/solarmente)
- [**HVR energy** Madrid](https://millionrounds.com/startup/hvr-energy)
- [**Nomad Solar Energy** Madrid · founded 2023](https://millionrounds.com/startup/nomad-solar-energy)
- [**HESStec (Hybrid Energy Storage Solutions Ltd)** Paterna · founded 2018](https://millionrounds.com/startup/hesstec-hybrid-energy-storage-solutions-ltd)

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