DEISO Company Profile | Sustainability Consulting, LCA, ESG & AI Solutions
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Read moretraining programs and dedicated coaching. This service is designed for experienced users who already have a solid understanding of openLCA and want to strengthen specific skills or learn new topics through focused, one-to-one expert-guided coaching sessions—not a full training program. Explore training programs for professionals and organizations seeking comprehensive learning across foundational, intermediate, and advanced levels.At the same time, many openLCA users do not require a complete training pathway. They already have practical familiarity with the software and instead need…
Read moretraining programs and dedicated coaching. This service is designed for experienced users who already have a solid understanding of GaBi and want to strengthen specific skills or learn new topics through focused, one-to-one expert-guided coaching sessions—not a full training program. Explore training programs covering foundational to advanced levels for professionals and organizations seeking comprehensive, step-by-step development.At the same time, many GaBi users already possess working knowledge of the software and require something different: precision-focused coaching in selected technical or methodological…
Read moretraining programs and dedicated coaching. This service is designed for experienced users who already have a solid understanding of SimaPro and want to strengthen specific skills or learn new topics through focused, one-to-one expert-guided coaching sessions—not a full training program. Explore training programs are suitable for individuals and teams who want comprehensive, progressive learning from the ground up or through a structured curriculum.However, not all professionals need full training.Many practitioners already have prior knowledge of SimaPro and do not need…
Read moreHow to Calculate Scope 3 Emissions: A Practical Guide Based on the GHG Protocol Organizations worldwide are increasingly required to measure and report greenhouse gas emissions across their value chains. While Scope 1 and Scope 2 emissions are often relatively straightforward to quantify, Scope 3 emissions typically represent the largest and most complex portion of a company’s carbon footprint. In many industries, Scope 3 emissions account for 70–95% of total corporate greenhouse gas emissions. As a result, companies are under…
Read moreScope 3 Emissions & Product Carbon Footprint (PCF) Develop practical expertise in carbon accounting, Scope 1–3 emissions quantification, and product carbon footprint (PCF) analysis based on the GHG Protocol framework. This instructor-led training equips sustainability professionals, engineers, and consultants with the skills required to calculate emissions, analyze supply chain impacts, and develop reliable corporate greenhouse gas inventories. Explore DEISO Certification Programs Participants may choose to take an optional certification examination. Certification is available for both on-site and off-site training programs.…
Read moreA targeted sustainability diagnostic designed to identify carbon exposure, governance gaps, and environmental data risks across your organization. ESG disclosure expectations Weak or fragmented sustainability data governance In many cases, organizations recognize these challenges but are unsure where the most critical gaps exist or what actions should be prioritized first. The Industrial Carbon & Sustainability Exposure Diagnostic is designed to address this uncertainty. It provides a structured expert assessment of an organization’s carbon accounting framework, sustainability data governance, and disclosure…
Read morePre-Submission Audit & Advisory Services We assess methodological integrity, data governance, ISO alignment, Scope 1–3 consistency, and documentation defensibility to reduce verification risk, prevent costly rework, and elevate sustainability reporting to enterprise-grade credibility.Prepare your sustainability architecture for regulatory scrutiny, investor confidence, and international market access — with independent, standards-aligned technical assurance. Discover More
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Read moreIndustrial Carbon Governance, Environmental Advisory & Human Capital Development. Download the Brochure Industrial Sustainability Needs & DEISO Reinforcement MappingIndustrial Carbon Governance, Environmental Advisory & Human Capital DevelopmentThe Kingdom of Saudi Arabia Vision 2030 is reshaping the national industrial landscape through supply chain localization, downstream expansion, giga-project development, renewable energy acceleration, and export competitiveness. Environmental governance is now directly linked to procurement eligibility, investor scrutiny, regulatory confidence, and long-term industrial resilience.DEISO is an international ISO-aligned sustainability advisory firm headquartered in Japan.…
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English Address:
Level 21 Shiodome Shibarikyu Building
1-2-3 Kaigan, Minato-ku
105-0022 Tokyo, 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.
Phone (JP): 03-5403-6479 / 0488-72-6373
Phone (EN): 070-6969-7700
Fax: 03-5403-6475 / 0488-72-6373
Email: info@dei.so
DEISO integrates standards-based assurance, expert execution, and professional training—powered by digital workflows—to deliver audit-ready results and lasting internal capability.