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Meet with Goldstein Renewable!

Goldstein Renewable is a consultancy firm that aims to add value to the sector with its expertise and deep experience in the renewable energy sector. We offer a range of services to help you manage your energy investments strategically and consciously. We have extensive knowledge in renewable energy sectors such as solar and wind energy, biomass, geothermal and hydrogen.​

Our Services include Employer Engineering, Feasibility Studies, Risk Assessment & Insurance Consultancy, Lender Engineering, Practitioner Consultancy, Project Development, Asset Management and Technical Assessment.




Goldstein Investment GmbH & Co.KG is a construction, energy investment and management company based in Meppen, Germany. As of 2020, it has started its activities in Turkey as Goldstein Istanbul. Goldstein Investment GmbH & Co.KG continues its activities successfully in the construction, renewable energy and investment sectors with the help of its highly experienced team.​

Goldstein Renewable is a leading consultancy firm established to realize the vision of sustainable energy. Over the years, we have gained a solid foothold in the industry through our innovation and pursuit of excellence in renewable energy. In this journey we embarked on with the mission of adding value to our customers, we have specialized in many renewable energy sources, from solar to wind, biomass to geothermal. While we make renewable energy projects successful with our comprehensive services and customer-focused approach, we set and raise industry standards to build a sustainable energy future. Goldstein Renewable's story is shaped by our commitment to green energy and our ongoing pursuit of success in the industry.


At Goldstein Renewable, we are shaped around core values such as innovation, sustainability and customer satisfaction. By developing innovative solutions and embracing sustainable energy technologies, we help our customers overcome their challenges and achieve their energy goals. By prioritizing customer satisfaction, we offer individual solutions to understand and meet their needs. Our ethical and professional service approach in the green energy sector allows us to establish long-term partnerships with our customers and position ourselves as a trusted advisor in the sector.

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(0212) 335 25 18



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