DEISO Builds Sustainability Operating Systems
For enterprises, suppliers and public sustainability organisations: LCA, GHG accounting, PCF, EPD, ESG, sustainability software, databases and AI-supported work.
We deliver LCA, GHG, PCF, EPD and ESG projects, and we build the sustainability software and databases behind them: DEISO GHG Kata, ScopeSplit, Kensa Pro and the DEISO LCA, GHG and S-LCA databases. With Capacity Building (Training) on the same systems, your team can deliver the same work repeatably, defensibly and ready for verification.
What does this mean
Building a Sustainability Operating System means creating the integrated structure through which an organization continuously manages and executes sustainability—not simply delivering individual consulting projects.
It connects people, processes, data, methodologies, governance, workflows, responsibilities, controls, evidence, decision-making, digital tools, AI, and sustainability software into one coherent system.
For example, instead of calculating a carbon footprint once and delivering a report, the operating-system approach establishes how the organization will collect data, apply methodologies, perform LCA, GHG, PCF or EPD work, manage evidence, assign responsibilities, review results, maintain controls, support verification, report outcomes, and continuously improve.
DEISO builds the software and data that run inside these systems: DEISO GHG Kata for emission factors where no database has one, DEISO ScopeSplit for Scope 1, 2 and 3 from openLCA, DEISO Kensa Pro for EPD and LCA pre‑verification, and the DEISO LCA, GHG and S‑LCA databases, alongside custom software built to each organization’s scope.
The result is sustainability work that becomes repeatable, auditable, verification-ready, scalable, and technically defensible—an organizational capability rather than a collection of disconnected projects.
