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Industrial Carbon & Sustainability Exposure Diagnostic
Industrial Carbon & Sustainability Exposure Diagnostic
DEISO

A 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…

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998 665 DEISO
Pre-Submission Audit & Advisory Services | ESG, LCA, GHG & Carbon Governance
Pre-Submission Audit & Advisory Services | ESG, LCA, GHG & Carbon Governance
DEISO

Pre-Submission Audit & Advisory Services Hub 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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720 480 DEISO
دعم التحول الصناعي ضمن رؤية المملكة العربية السعودية 2030
دعم التحول الصناعي ضمن رؤية المملكة العربية السعودية 2030
DEISO

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998 665 DEISO
Supporting the Kingdom of Saudi Arabia Vision 2030 Industrial Transformation
Supporting the Kingdom of Saudi Arabia Vision 2030 Industrial Transformation
DEISO

Industrial 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 ESG disclosure preparation and defensibility…

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998 665 DEISO
Sustainability Data Governance & Internal Control Audit
Sustainability Data Governance & Internal Control Audit
DEISO

This engagement covers only the independent pre-submission audit and internal control assessment of your existing sustainability reporting systems and data governance framework.Where DEISO provides sustainability execution services, system implementation, inventory development, or reporting support, such services are contracted separately and are not performed on the control environment subject to this independent review.

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998 665 DEISO
Scope 3 Category-Level Pre-Submission Audit | Categories 1–15 Review
Scope 3 Category-Level Pre-Submission Audit | Categories 1–15 Review
DEISO

This engagement is limited to independent technical review and defensibility assessment of the Scope 3 reporting framework across upstream and downstream categories (1–15) already established by your organization. Operational inventory development, supplier data collection, downstream lifecycle modeling, or calculation execution—where required—are contracted separately and are not performed on the Scope 3 structure subject to this independent review.

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998 638 DEISO
Industrial Carbon Readiness Assurance Program | Scope 1–3 & PCF Governance
Industrial Carbon Readiness Assurance Program | Scope 1–3 & PCF Governance
DEISO

This program does not include preparation of carbon inventories, Scope 1–3 calculations, or PCF studies.DEISO independently reviews and stress-tests the carbon reporting framework and documentation you have already developed.

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998 548 DEISO
LCA Critical Review (ISO 14040 / ISO 14044) — Independent Technical Assessment
LCA Critical Review (ISO 14040 / ISO 14044) — Independent Technical Assessment
DEISO

This engagement covers only the independent critical review and pre-submission audit of your existing Life Cycle Assessment study.Where DEISO provides LCA modeling services, such services are contracted separately and are never performed on the study subject to critical review. Life Cycle Assessment study is prepared and requires independent critical review prior to publication, comparative claims, or submission: Request a Confidential LCA Scope Review A structured scoping discussion determines: Review objective and decision context Study complexity and required review depth Documentation…

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998 665 DEISO
AI Strategic Advisory for Sustainability & Research Architecture
AI Strategic Advisory for Sustainability & Research Architecture
DEISO

Advisory at the systems architecture level — not coding execution, not freelance AI development, and not generic automation services. We design AI frameworks that integrate environmental science, data governance, compliance-ready reporting logic, and computational architecture into coherent enterprise systems. Why AI for Sustainability — Now Carbon reporting complexity is increasing. Scope 3 modeling is expanding. Product carbon footprints are becoming procurement requirements. ESG analytics demand traceable data architecture. Research institutions face pressure to develop AI-enabled methodologies within funded project timelines.…

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998 665 DEISO
EPD Pre-Submission Audit & Review Services
EPD Pre-Submission Audit & Review Services
DEISO

To preserve independence, DEISO performs pre-submission audit and critical review engagements only and does not prepare the Environmental Product Declaration or the underlying Life Cycle Assessment subject to review. Life Cycle Assessment consistency reviewIndicator accuracy and completeness checksBoundary and allocation validationMulti-product EPD documentation auditEngagements may apply to new EPD drafts, renewals, or revisions prior to formal submission.EPD Pre-Submission AuditThe Pre-Submission Audit is designed to identify gaps, inconsistencies, and non-conformities before the EPD is submitted to a program operator for official…

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998 665 DEISO
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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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