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DEISO

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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665 998 DEISO
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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998 665 DEISO
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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500 350 DEISO
Senior Sustainability Technical Auditor & Compliance Readiness Specialist | DEISO Careers
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Senior Sustainability Technical Auditor & Compliance Readiness Specialist | DEISO Careers
DEISO

advisory work, or certification activity. Instead, it is centered on structured technical audit, pre-submission assessment, methodological consistency review, and the strengthening of execution quality before external use, disclosure, or verification-related processes. The selected professional will help assess whether technical sustainability outputs are sufficiently organized, internally coherent, reviewable, and ready for responsible downstream use. This includes identifying execution risks, technical weaknesses, data limitations, methodological inconsistencies, and compliance-related gaps that may affect delivery quality or readiness. Through this work, the role supports…

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815 815 DEISO
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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815 815 DEISO
DEISO Agri & Industrial LCI Database | Literature-Based Emission Factors for LCA, PCF & Scope 3
Blog Posts
DEISO Agri & Industrial LCI Database | Literature-Based Emission Factors for LCA, PCF & Scope 3
DEISO

Product Coverage, Data Philosophy, and Practical UseA literature-based database designed to capture all available emission factors and inventory datapoints across agriculture and industrial systemsThe DEISO Agri & Industrial LCI Database provides structured coverage across a defined set of products derived from scientific literature, including emission factors and full inventory datapoints. The database currently includes:Agriculture & CropsRice, Corn, Sugarcane, Sugar beetTomato, CucumberCacao, Coffee, TeaPalm oilLivestock & Animal ProductsBeef, Pork, Chicken, LambMilk, Cheese, Meat productsFood & Beverage ProcessingBeer productionChocolateProcessed and canned food…

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1250 571 DEISO
Why AI Cannot Replace Training Programs | Expert Insight by DEISO
Blog Posts
Why AI Cannot Replace Training Programs | Expert Insight by DEISO
DEISO

training programs.For organizations operating in sustainability, engineering, EPD) may use AI to understand EN 15804 requirements. However, without expert training, they may:Misinterpret system boundaries (A1–A3 vs A1–A5)Apply incorrect allocation rulesFail pre-verification checksA trained professional avoids these costly errors through guided interpretation and applied learning.3. Skill Building Requires Practice and Feedback — AI Cannot Evaluate CompetenceWhat Happens in Real TrainingTraining programs involve:Hands-on exercisesLive correctionsExpert feedback loopsPerformance validationWhy AI Fails HereAI cannot reliably assess whether a learner’s work is:Technically correctCompliant with standardsProfessionally…

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998 665 DEISO
Life Cycle Sustainability Assessment (LCSA) for Funded Academic Projects
Announcements
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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998 665 DEISO
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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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)
  • Objective (e.g., compliance, reporting, decision-making)
  • Target market or standard (e.g., EU, EN 15804)
  • Timeline or deadline (if applicable)

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.
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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.
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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.
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Submit your requirements for a structured proposal aligned with your technical scope.
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