GreenDelta GmbH is an independent sustainability consulting and software engineering firm based in Berlin, Germany. Founded in 2004, the company is globally recognized as the developer and core maintainer of openLCA, an open-source software platform used for comprehensive Life Cycle Assessment (LCA), Life Cycle Costing (LCC), and Social Life Cycle Assessment (S-LCA).
GreenDelta supports international corporations, research organizations, universities, and public bodies in measuring and reducing environmental footprints. The organization specializes in LCA methodology development, regionalized impact assessments, critical third-party reviews, and data integration across global supply chains.