Berlin: Germany's Top Hub for Green Startups

Berlin is Germany's top location for green startups. With 924 companies in the sustainability space, the capital is home to roughly one in five green startups nationwide. That's according to the Green Startup Report 2026, published by the Borderstep Institut für Innovation und Nachhaltigkeit.

Berlin's green startups are distinctive in several ways. They attract venture capital more often than their counterparts in other German states, reflecting a strong focus on scalable growth. Their business models lean toward digital services, SaaS platforms, and software rather than manufacturing or hardware. Only 21 percent file patents, compared to 33 percent in other states, consistent with this service-oriented profile.

Diversity is another Berlin standout: 28 percent of the city's green startups have at least one woman in a leadership role, well above the national average for both green and non-green startups.

The numbers do show some headwinds worth watching. Across Germany, the share of green startups among all new company formations dropped from around 20 percent in 2023 to 13 percent in 2025. Berlin mirrors this national trend. The Green Startup Report 2026 points to three reasons: other sectors such as AI and security are growing faster right now, demand for sustainable solutions faces some short-term uncertainty, and regulatory changes are making planning harder in capital-intensive industries. Crucially, the overall green startup community is still growing in absolute terms — the relative dip reflects a broader startup boom in other sectors rather than a retreat from green innovation.

Germany's green startup community now counts nearly 4,700 companies, and the path toward climate neutrality by 2045 is expected to keep the sector attractive for founders and investors alike.