Your Partner in Sustainability, Innovation, and Human Resource Development.

Driven by sustainability and a global vision, DEISO empowers your organization with innovative solutions to shape a thriving, resilient future and create lasting impact.

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Your Trusted Partner
in Environmental Sustainability Assessment

DEISO is your reliable partner in environmental sustainability evaluation. We specialize in Life Cycle Assessment (LCA), Environmental Product Declarations (EPD), Product Carbon Footprint (PCF), and GHG accounting for Scopes 1-3. Explore how our expertise in environmental evaluation can benefit your business.

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Discover advanced DEISO training options, professional programs, and accredited certifications. We offer over 50 tailored training programs and plans focusing on environmental sustainability and industry, delivered remotely, off-site in Japan, on-site at client locations globally, and online, leveraging AI technology for an enhanced learning practice.

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Announcements

DEISO Visly Is Now Live: Official Release for Clients, Partners & Trainees

April 25, 2025

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Announcements

🚀 Announcing DEISO Mirai AI v3.0 – A Smarter, More Personalized Sustainability Chatbot

April 20, 2025

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Announcements

🆕 New! DEISO Launches Remote Training Referral Program

April 19, 2025

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🧠 Recent Advances in EcoIN Data AI v3.6, v3.7, and Beyond – Step-by-Step LCI Wizard, Process Alternatives, and Upstream/Downstream Process Support

March 27, 2025

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EcoIN Data AI v2.5 was released – It revolutionizes LCI process identification with its innovative “Auto Detection” and “keyword-based” search capabilities

February 17, 2025

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Introducing DEISO EcoIN Data AI: Revolutionizing LCI Process Search for Sustainability Professionals

February 15, 2025

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DEISO ai

Elevate your sustainability business with DEISO’s cutting-edge digital solutions.

Designed to deliver decision-making, boost productivity, and drive efficiency, automate, and more. Our Products empower you to achieve your sustainability goals. We are continuously developing a new products. Keep Tuned.

EcoIN Data AI

EcoIN Data AI streamlines LCI research with AI, accelerating LCA, PCF, and EPD process search & identification. With data from 25+ databases and 130,000 processes, it boosts research efficiency by up to 70% for sustainability professionals.

Spark AI

Chat with your data effortlessly and create dashboards using DEISO Copilot, analyzing financial data from platforms like Amazon and PayPal and social media insights from Facebook and LinkedIn. Import Google Sheets or Excel files to boost performance and uncover sales opportunities.

Visly AI

DEISO Visly is an AI-powered platform that simplifies complex data into interactive charts, offering over 50 types for easy analysis. Available standalone or with DEISO services, it’s ideal for sustainability and R&D projects.

DEISO Assistant AI

Transform customer experience with DEISO's AI-powered Chat Assistant, offering instant access to your sustainability expertise. This tool provides clear service information and 24/7 personalized support for seamless client interaction.