One Click LCA
Life-cycle assessment and EPD software covering buildings, infrastructure and manufactured products.
One Click LCA is life-cycle assessment and EPD software for design, construction and manufacturing, supporting EN 15978 and EN 15804, the ISO 14040/14044 life-cycle standards, and certification schemes including LEED and BREEAM.
Why we listed them
Listed as software rather than consultancy. It covers EN 15978 alongside the product-level rules underneath it, EN 15804 and ISO 14040/44, so an assessment produced in it can be traced back to the standard it followed. That traceability is what an assessor is actually asked to defend.
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Compiled from their own published information in August 2026. We re-check listings annually. Tell us if anything here is out of date.
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