Orygeen

About

Founded in 1982, Orygeen is a private headquartered in Paris, France with approximately 50-200 employees specializing in Solar, Hydrogen, Energy Storage.

Orygeen is an energy and climate change consulting firm that helps companies transition to carbon neutrality while improving competitiveness. The company provides comprehensive services including energy audits, strategic roadmap development, renewable energy solutions (solar and thermal), energy flexibility and storage, corporate PPAs, carbon sequestration, and third-party financing. With expertise in industrial processes, building energy performance, and logistics, Orygeen adopts a structured, sector-specific approach tailored to each client. Founded in 1982 through its subsidiary 3j-Consult, the firm serves large enterprises, mid-market companies, and SMEs across France and Europe. The company emphasizes green hydrogen, voluntary carbon offsetting, and sustainable energy market solutions.