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CFs Finder

Introducing CFs AI Finder: Revolutionizing Life Cycle Impact Assessment!

DEISO March 8, 2025

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

DEISO February 17, 2025
EcoIN Data AI

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

DEISO February 15, 2025

DEISO Conducts “Lead GHG Verifier Professional Training Program” for Saudi Aramco in Tokyo

DEISO November 11, 2024

Revolutionize Your Training and Learning Experience with DEISO Training Programs: Introducing & Integrating DEISO Kiku AI Assistant

DEISO November 4, 2024

DEISO Expands its Reach: Empowering Academia with DEISO Solutions

DEISO October 25, 2024
DEISO AI

Introducing DEISO AI Products: Where Sustainability Meets Technology

DEISO October 19, 2024

Introducing the Energy Transition Strategies Advanced Training Program

DEISO October 14, 2024
Mirai aiby DEISO

Hello, I'm Mirai! Your AI-Powered Assistant to DEISO

DEISO October 13, 2024
a building with glass windows

DEISO Successfully Delivers to Saudi Aramco a Certified Life Cycle Assessment (LCA) Training Program in Tokyo

DEISO September 2, 2024

DEISO Delivers On-Site Professional Circular Economy Training to Saudi Aramco

DEISO June 3, 2024

Introducing DEISO's Sustainability Independent Consultant (SIC) Training Program: Empowering Environmental Entrepreneurship through Independent Consultancy

DEISO January 26, 2024
DEISO Spectra

Introducing DEISO Spectrum 2.0 (sp.dei.so)

DEISO January 13, 2024
Life Cycle Assessment (LCA) Method Training

DEISO Successfully Conducts LCA Training for Saudi Aramco in Tokyo

DEISO December 25, 2023
dei.so domain name

DEISO LLC Unveils New Domain "dei.so" to Elevate Brand Presence and Global Accessibility

DEISO December 16, 2023

DEISO delivered two Life Cycle Assessment (LCA) Training Programs at PETRONAS, Malaysia

DEISO October 27, 2023
DEISO Work

Introducing "My DEISO" v2.0!

DEISO August 28, 2023

A training program for Greenhouse (GHG) accounting entitled "GHG LEAD VERIFIER TRAINING PROGRAM" was delivered at the headquarter of Saudi Electricity Company (SEC)

DEISO August 21, 2023

Life Cycle Assessment (LCA) training was delivered at Riyadh's Saudi Electricity Company (SEC)

DEISO July 20, 2023

DEISO delivered on-site training at at the University of Doha for Science and Technology - UDST (Qatar)

DEISO July 1, 2023

Suadi Electricity Company's 5-day ESG on-site training was successfully delivered through DEISO

DEISO May 17, 2023
Carbon Footprint

Announcing the launch of "Product Carbon Footprint" our brand-new calculation service.

DEISO November 28, 2022

Introducing the "Special Life Cycle Assessment Training Program: Manual Calculation Approach"

DEISO November 26, 2022
circular economy diagram

Our Circular Economy services now have detailed info available.

DEISO June 17, 2022

We have released a detailed article about GHG Scope 3 emissions & our services for Scope 3.

DEISO June 12, 2022

Job Announcement: Technical Assistant

DEISO May 22, 2022

A vacancy for a database engineer is open

DEISO April 1, 2022
Partnership

Introducing DEISO's Partnership & Business Collaboration Program

DEISO February 19, 2022
Life Cycle Assessment (LCA) Training

Announcing the next level LCA training: The Advanced Training Program

DEISO February 17, 2022
Life Cycle Assessment (LCA) Training

Introducing the Life Cycle Assessment (LCA) Basic Training Program​

DEISO January 28, 2022

We are hiring a Software Engineer

DEISO December 17, 2021

Introducing the LCI data estimation services

DEISO December 6, 2021

Job: Administrative Assistant

DEISO October 20, 2021

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Contact Info.

ENGLISH ADDRESS: DEISO LLC, Level 21 Shiodome Shibarikyu Building, 1-2-3 Kaigan Minato-ku, Tokyo 105-0022 Japan.

JAPANESE ADDRESS: 〒105-0022 東京都港区海岸1-2-3 汐留芝離宮ビルディング21階, 合同会社DEISO.

Email: info@deiso.co.jp Phone: 03-5403-6479 (Japanese) Phone: +1-361-298-0005 (English) Fax: 0488-72-6373.

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