Cerclos

About Cerclos

Cerclos is a sustainability technology company helping organisations decarbonise the built environment through advanced Life Cycle Assessment (LCA) tools and sustainability expertise. Its solutions enable architects, engineers, sustainability professionals, governments, and project teams to measure, improve, verify, and report environmental performance across the lifecycle of buildings and infrastructure.

Cerclos provides tools such as eTool for whole-life carbon assessment and RapidLCA for sustainable housing, alongside professional services through its Net Zero Innovation Centre. Its solutions help project teams evaluate environmental impacts, optimise design decisions, reduce whole-life carbon, and achieve more sustainable outcomes across residential, commercial, and infrastructure projects.