CAALA GmbH

CAALA GmbH is a German software company developing tools for sustainable building design, with a focus on lifecycle-based environmental and cost analysis. Founded in 2016 by Philipp Hollberg and Alexander Hollberg, it operates from Munich and targets architects, engineers, and real estate developers. The company’s approach is rooted in parametric lifecycle assessment, enabling users to evaluate energy demand, emissions, and costs during early design stages. CAALA positions itself within the construction technology and climate software sectors, supporting data-driven decision-making for low-carbon building projects.