adelphi
Think TanksBerlin, Germany201-500 Employees
adelphi consult is a leading independent consultancy specialising in climate, environment and development. Together with adelphi research and adelphi global, we combine scientific analysis, evidence-based advisory services and international cooperation. As a strategic policy and management consultancy, we support the just, transformative transition towards a sustainable, future-proof society. Our experts work locally and globally on the key challenges of political, economic and social change. We are agents of the future within a global network of strategists, practitioners, forward thinkers and critical analysts. Through transdisciplinary research, evidence-based consulting and stakeholder dialogues, we shape policy agendas, facilitate political communication, inform policy processes, and support decision-makers. © adelphi consult GmbH 2026