Sterr-Kölln & Partner

About

Founded in 1993, Sterr-Kölln & Partner is a private headquartered in Freiburg, Germany with approximately 50-200 employees specializing in Solar, Wind, Biomass.

Sterr-Kölln & Partner is an established consulting firm with over 30 years of experience advising stakeholders in the renewable energy sector. The firm provides comprehensive interdisciplinary solutions covering legal advice, tax planning, corporate finance, and business consulting. Core expertise includes solar photovoltaic systems, wind energy projects, renewable heating networks, and energy efficiency initiatives. Services encompass project development, financing structuring, M&A advisory, business valuations, and regulatory compliance. The team comprises lawyers, management consultants, tax advisors, and auditors operating across Germany and France.