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DEISO Mirai AI Pro™ – Enterprise AI Guidance for Sustainability Execution (Advances in Versions v4.1-v4.3)
Announcements
DEISO Mirai AI Pro™ – Enterprise AI Guidance for Sustainability Execution (Advances in Versions v4.1-v4.3)
DEISO

EPD preparation, LCA modeling questions, compliance pressure, sustainability reporting requirements, digital system needs, or training alignment without knowing which action path is most suitable. DEISO Mirai AI Pro™ is designed to create a stronger starting experience. Instead of forcing users to manually interpret multiple pages, services, systems, and routes, it guides them toward the most relevant DEISO pathway through structured AI-led interaction. Clarify a business, technical, or project objective Identify the right DEISO execution path or support route Discover relevant…

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Rapid Sustainability Intelligence & Data Review Services (48–72 Hours) | DEISO
Announcements
Rapid Sustainability Intelligence & Data Review Services (48–72 Hours) | DEISO
DEISO

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DEISO Mirai AI Pro v4.0: AI Guidance to Explore DEISO Services, Execution Paths, and Solutions
Announcements
DEISO Mirai AI Pro v4.0: AI Guidance to Explore DEISO Services, Execution Paths, and Solutions
DEISO

advisory direction, compliance-related needs, sustainability systems, digital products, training alignment, and project qualification. What Mirai helps users do Start with an objective Users can describe a challenge, requirement, project goal, or internal need and receive structured DEISO guidance. Identify execution paths Mirai maps user needs to the most relevant DEISO execution routes, including project delivery, review, compliance, and systems pathways. Find services and systems Mirai helps users discover the right DEISO services, digital products, and solution architecture based on context.…

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Senior Sustainability Systems & Digital Intelligence Architect | Careers at DEISO
Announcements Jobs
Senior Sustainability Systems & Digital Intelligence Architect | Careers at DEISO
DEISO

advisory activity or broad consulting language. Instead, it is centered on the structured design of systems that make sustainability outputs more usable, reviewable, actionable, and ready for enterprise decision-making. The selected professional will contribute to the architecture of internal and client-facing digital intelligence environments that help translate technical outputs into clear execution pathways. This may include structured result environments, expert-guided decision layers, sustainability intelligence workflows, system logic for execution support, and digital organization of technical outputs generated across DEISO’s work.…

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Life Cycle Sustainability Assessment (LCSA) for Funded Academic Projects
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Life Cycle Sustainability Assessment (LCSA) for Funded Academic Projects
DEISO

Introducing Life Cycle Sustainability Assessment (LCSA) — Integrated Environmental, Social, and Economic Analysis for Funded Academic ProjectsMost sustainability studies still operate in silos.Environmental impact is assessed separately.Social risks are treated independently.Economic analysis is often disconnected from both.This fragmentation limits the value of research outcomes.Life Cycle Sustainability Assessment (LCSA) solves this.DEISO now supports LCSA for funded academic and research-driven projects through an integrated, openLCA-based framework that combines:Social Life Cycle Assessment (S-LCA) — stakeholder risk, social hotspots, and supply chain exposureLife Cycle…

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DEISO Announces 13 Pre-Submission Audit & Advisory Services for ESG, GHG, LCA & PCF
Announcements
DEISO Announces 13 Pre-Submission Audit & Advisory Services for ESG, GHG, LCA & PCF
DEISO

DEISO Announces 13 Pre-Submission Audit & Advisory Services to Strengthen Sustainability Governance and Verification Readiness In today’s regulatory, procurement, and investor-driven environment, sustainability reporting alone is no longer enough. Organizations are increasingly expected to demonstrate methodological integrity, data traceability, internal control, and audit-ready documentation across ESG disclosures, GHG inventories, Life Cycle Assessment (LCA), Product Carbon Footprint (PCF) studies, and Environmental Product Declarations (EPDs). To respond to this growing market need, DEISO announces its structured portfolio of 13 Pre-Submission Audit &…

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Advanced LCA Capacity Building: Introducing 1:1 Software Coaching Programs and Courses for openLCA, SimaPro, and GaBi
Announcements
Advanced LCA Capacity Building: Introducing 1:1 Software Coaching Programs and Courses for openLCA, SimaPro, and GaBi
DEISO

training programs and courses Unlike structured training, this format provides: no predefined curriculum no basic-level repetition no unnecessary hours Instead, each session is aligned with your exact technical needs, enabling efficient and high-value capability development. What You Can Expect topic-specific coaching tailored to your requirements advanced modeling and software skill development direct interaction with experienced LCA professionals efficient, implementation-focused sessions Who This Is For LCA practitioners and analysts sustainability and EPD work This ensures that capability development is directly aligned…

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DEISO’s Environmental Management & Assessment (EMA) Professional Training Programs
Announcements News
DEISO’s Environmental Management & Assessment (EMA) Professional Training Programs
DEISO

We are pleased to announce the launch of DEISO’s Environmental Management & Assessment (EMA) Professional Training Programs page.The EMA platform brings together DEISO’s advanced training pathways in environmental assessment, life cycle thinking, and sustainability practice—designed for professionals and organizations that must apply, defend, and operationalize environmental results, not simply complete coursework.🔗 Explore the EMA platform:Life Cycle Assessment (LCA) – from foundational to expert-level practiceEnvironmental Product Declarations (GHG Accounting & Lead Verification – Scope 1, 2, and 3 verification readinessProfessional LCA…

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ISO 14000 Certification: Why Your Business Needs It Now
ISO 14000 certification with recycling, globe, building icons.
Announcements News
ISO 14000 Certification: Why Your Business Needs It Now
DEISO

ESG (Environmental, Social, and Governance) reporting is mandatorySupply chain partners demand ISO-compliant sourcingRegulatory scrutiny is high, especially in the EU and AsiaInvestors and shareholders favor sustainability benchmarksISO 14000 provides a unified structure for managing these challenges while demonstrating leadership in sustainability. .responsive-table { width: 100%; overflow-x: auto; font-family: Arial, sans-serif; border-collapse: collapse; margin: 1em 0; font-size: 18px; } .responsive-table th, .responsive-table td { padding: 12px 15px; border: 1px solid #ddd; white-space: nowrap; text-align: left; } .responsive-table th { background-color: #f4f4f4;…

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DEISO Officially Launches Its Global Partnership Programs
Global partnership opportunities with Deiso services in Japan.
Announcements News
DEISO Officially Launches Its Global Partnership Programs
DEISO

Global Partnership Programs, a bold initiative designed to expand our worldwide collaboration in sustainability, AI-powered innovation, and environmental intelligence.As a Japan-based leader in Life Cycle Assessment (LCA), GHG accounting, EPD generation, and sustainability training, DEISO is opening its doors to select international organizations, institutions, and technology developers to form strategic, scalable, and mutually beneficial alliances.🌍 Why This Partnership Program MattersIn today’s rapidly evolving environmental landscape, we need strong collaboration to deliver effective, tech-driven sustainability solutions globally. With over 35+ countries…

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Indicate whether your request is related to a real project or organizational need.

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Provide a concise and technically relevant description of your request to support accurate evaluation and quotation.

To improve clarity and response speed, include:

  • Product, system, or organizational context
  • Requested service (e.g., LCA, EPD, PCF, GHG, Scope 3)
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If your request is brief or unclear, our team may follow up to request additional details to support accurate technical evaluation.

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Contact Info.

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

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Engineering the Future of Sustainable Performance

Execute Sustainability Projects
Full technical responsibility for LCA, Scope 3, PCF, and EPD execution under real-world conditions.
Initiate Technical Audit
Identify data gaps, inconsistencies, and risks before submission or verification.
Start Rapid Review (48–72h)
Stabilize time-sensitive sustainability work and reduce technical risk under tight deadlines.
Access Compliance Support
Structured execution aligned with regulatory, disclosure, and standards requirements.
View Solutions
Integrated sustainability systems combining execution, intelligence, and digital infrastructure.
View Services
Full portfolio across LCA, GHG, ESG, PCF, EPD, and technical validation.
View Case Studies
Real project execution and technical outcomes across industries and regions.
Ask DEISO AI
Identify the right execution pathway using AI-assisted sustainability intelligence.
Find the Right Service
Match your project scope with the appropriate execution or validation service.
Request Project Proposal
Submit your requirements for a structured proposal aligned with your technical scope.
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