Madrid, September 8, 2026 – SET Ventures, a European venture capital firm focused on digital energy technologies, today announced a successful exit of its investment in Spanish startup, Green Eagle Solutions (GES) after the company was acquired by PE firm Copilot Capital.
Green Eagle Solutions is the company behind ARSOS, a platform that allows energy operators to run renewable assets fully autonomously. The company’s vision of a fully automated digital layer between physical renewable assets and the operators running them is what drew excitement from SET Ventures who backed the company at Seed in 2021 and again at Series-A in 2023.
Since investing, GES grew its ARSOS platform from a promising automation concept into critical infrastructure for the energy transition. The platform now manages ~90 GW of wind, solar, BESS and hydro assets, and more than 10,000 wind turbines operate autonomously via GES with over 1 million automated actions executed every month. The company today serves forty-five customers across eighteen countries, spanning Europe, North America, LATAM, Australia and more.
Throughout the partnership, the SET team collaborated closely with the company as it expanded internationally and scaled its product suite into five tools managing fault handling, grid compliance, asset performance and electrical infrastructure. This exit marks the successful conclusion of that chapter and a new phase of growth for Green Eagle Solutions.
“SET Ventures has been pivotal on our path to where we are today. Beyond the capital, they brought real conviction in what we were building, from our earliest days as a small team in Madrid and pushed us to think bigger about what ARSOS could become. This milestone is a testament to that partnership, and we are grateful for everything they have contributed to our journey,” said Alejandro Cabrera, CEO and co-founder of Green Eagle Solutions.
“When we first met Alejandro and the team, what stood out to us was not just the technology, it was the clarity of the vision: a world where renewable fleets run themselves, reliably and at scale. That potential is exactly what we backed, meanwhile the company has consistently matched or exceeded its targets year on year. Seeing Green Eagle Solutions grow into the automation layer behind tens of thousands of assets across the globe has been a rewarding journey in my time at SET Ventures, and I couldn’t be happier for Alejandro and the entire team as they enter this next chapter,” said Anton Arts, lead Partner of the deal at SET Ventures.
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About Green Eagle Solutions
Green Eagle Solutions is the company behind ARSOS, the platform that puts renewable energy operations on autopilot. ARSOS acts as the automation layer between physical assets and operators’ existing systems, detecting anomalies, deciding the right action, and executing it autonomously across the entire fleet, without manual intervention. Founded in 2012 by Alejandro Cabrera and Juan Fernández Riejos, the company has built a suite of five products (O&M, G&M, APM, CompactSCADA, and Substations) enabling operators to scale their operations.
About SET Ventures
SET Ventures is Europe’s leading energytech VC. We guide the next generation of energy tech entrepreneurs to challenge traditional models. We propel early growth into solid market pull, international expansion and valuable exits. With twenty years of experience and a catalogue of exits, we know what it takes to scale in this industry, and when we invest, we commit as a long-term partner.
SET has invested in more than forty companies and backed category-defining companies such as sonnen, Instagrid, Sensorfact and General Fusion.
For further information please visit www.setventures.com