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

Monday-Friday 9:00-17:30 JST
Except Japanese national holidays.
circular economy diagram
June 3, 2024

DEISO is pleased to announce the successful delivery...

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January 13, 2024

What is DEISO Spectrum? DEISO Spectrum is a...

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Life Cycle Assessment (LCA) Method Training
December 25, 2023

In December 2023, DEISO had the pleasure of...

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December 16, 2023

DEISO LLC Unveils New Domain “dei.so” to Elevate...

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October 27, 2023

DEISO LLC is pleased to announce that it...

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DEISO Work
August 28, 2023

DEISO is thrilled to announce the release of...

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Discover DEISO Training: Delve into DEISO's cutting-edge, certified training in sustainability, Life Cycle Assessment (LCA), LCA software and databases, GHG accounting, Carbon Footprint, Environmental Product Declaration (EPD), and beyond. Uncover our comprehensive training portfolio here.

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Traing Programs

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