Lavora con noi
Build sustainability systems that fermo sotto esame
DEISO works with enterprises, suppliers, and public sustainability organizations across LCA, GHG accounting, PCF, EPD, S-LCA, critical review, and ESG evidence. The work is technical, defensible, and built to be verified — and so is how we hire.
DEISO is a small, focused team in Tokyo working with clients in 29+ countries. The work suits people who like deep, methodical problems — clean system boundaries, traceable data, ISO-aligned methodology, defensible documentation — and who want their output to land on the desk of a decision-maker, not in a slide deck.
If you are a sustainability practitioner, technical specialist, or consultant, there are two ways to work with DEISO: full-time and project-based roles DEISO Rete globale di esperti for independent consultants who collaborate with DEISO on specialized engagements.
LCA and S-LCA
Contabilità dei gas a effetto serra
PCF and EPD
ISO critical review
Evidenze ESG
Sustainability OS engineering
Rafforzamento delle capacità