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DEISO LLC·

Digital certificates for capacity building training

Announcement DEISO introduces digital certificates for capacity building training Every DEISO capacity building training now ends with a digital certificate. Each one has its own web address and a QR code, so anyone can check it in seconds — an employer, a client, a procurement team or a regulator reviewing your team’s qualifications. See a

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DEISO LLC·

Life Cycle Sustainability Assessment (LCSA) for Funded Academic Projects

New service Life Cycle Sustainability Assessment (LCSA) Integrated environmental, social, and economic analysis for funded academic projects. Most sustainability studies still operate in silos. Environmental impact is assessed separately. Social risks are treated independently. Economic analysis sits disconnected from both. That fragmentation limits what research outcomes can actually support. Life Cycle Sustainability Assessment resolves this

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DEISO LLC·

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

Audience Built for practice, not theory alone EMA training programs are built for professionals working in real decision-making environments: Corporate sustainability and ESG teams Environmental consultants and analysts Engineers and R&D professionals Researchers and advanced practitioners The focus is methodological rigour, defensible results, and real application across industry and policy contexts. Formats Flexible training formats

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DEISO LLC·

Enterprise Capacity Building in LCA and EPD: Advanced Training Programs and Courses Delivered for Inter Construction in Tokyo

News Enterprise capacity building in LCA and EPD: advanced training programs and courses run for Inter Construction (North Macedonia) in Tokyo DEISO LLC has supported Inter Construction , a North Macedonia-based engineering company, through a structured enterprise capacity building engagement built around advanced training programs and professional courses . Engagement at a glance Environmental Product

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DEISO LLC·

DEISO Partners with Framence to Bring Digital Twin Innovation to Asia and the Middle East

Press release DEISO partners with Framence to bring digital twin innovation to Asia and the Middle East Tokyo, Japan — July 1, 2025 DEISO LLC, a Japan-based leader in environmental sustainability and analysis, has entered a strategic partnership with Framence GmbH, a German pioneer in photorealistic digital twin technology. Under this agreement, DEISO becomes Framence’s

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DEISO LLC·

DEISO and IGSC Sign Strategic Memorandum of Understanding

Press release DEISO and IGSC sign strategic memorandum of understanding Tokyo, Japan — June 15, 2025 DEISO LLC is pleased to announce the signing of a Memorandum of Understanding (MoU) with the Institute of Global Sustainability Certification (IGSC) , an internationally accredited certification and verification body based in South Korea. This strategic partnership marks the

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DEISO LLC·

Why Carbon Accounting Fails—and How DEISO’s Hybrid Model Fixes It

Introduction The carbon accounting conundrum Across industries, sustainability has shifted from a corporate buzzword to a strategic necessity. Yet one crucial domain remains fundamentally flawed: carbon accounting . Despite bold net-zero targets, most companies rely on outdated, error-prone methodologies that misrepresent their true emissions profile, especially for Scope 3. DEISO, a Japan-based environmental sustainability firm,

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DEISO LLC·

DEISO Officially Launches Its Global Partnership Programs

News DEISO officially launches its Global Partnership Programs DEISO is proud to announce the launch of its Global Partnership Programs, a bold initiative built to expand our worldwide collaboration in sustainability, AI-supported innovation, and environmental analysis. As a Japan-based leader in Life Cycle Assessment (LCA), GHG accounting, EPD generation, and sustainability training, DEISO is opening

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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): /
Phone (EN):
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Not every visitor knows what they need on day one. These seven onboarding paths cover the full range — from knowing exactly which service you want to starting from a question and letting AI guide you. Pick whichever fits.

1If you know what you needRecommended Find the right DEISO service Match your requirement to the right DEISO service in a few clicks. Filter by LCA, GHG, PCF, EPD, ESG, critical review, S-LCA, waste, circular economy, EIA, and more. Fastest path if you already know the scope. Good for “We need Scope 3 review and pre-submission checks before verification” or “We need an EPD prepared for EN 15804.” Open service finder → 2If you’re building internal capabilityRecommended Explore capacity building programs Match your team to the right DEISO training program — LCA, GHG accounting, PCF, EPD development, ESG reporting, environmental review, ISO 14001, and sector programs. Filter by role, level and format. Good for Teams building in-house LCA, GHG or EPD capability, and organisations aligned with workforce development priorities such as Saudi Arabia Vision 2030. Open training finder → 3If you need technical direction before engagementRecommended Free Technical Evaluation Request an initial technical evaluation for your sustainability requirement before committing to a full engagement. DEISO reviews your project need, technical context, enterprise requirement, reporting objective, and service direction to help identify the right path. Good for Enterprises, suppliers, and public sustainability teams that need technical direction before starting LCA, GHG, PCF, EPD, ESG, or sustainability operating system work. Start free evaluation → 4If you want an answer fast Use quick search Click the search icon in the page sidebar, or press Ctrl Shift Del to open the finder from anywhere on the site. Built for quick keyword lookups when you want results in seconds. Good for Anyone who already knows the term they are looking for — a standard, a service name, a training program — and wants to land on it without navigating. Open quick search → 5If you want to explore in depth Use advanced search Search across the full DEISO knowledge base — services, solutions, methodology, case studies, articles and technical resources. Best for when you want to research first, decide later. Good for Researchers, procurement teams and technical leads comparing methodology depth before opening a conversation. Open advanced search → 6If you’d rather see everything at once Browse the full site map A single index of every page and every article on the site — services, training programs, solutions, methodology, case studies and news. Filter it as you type, or read the structure top to bottom. Good for Returning visitors looking for a page they have seen before, and anyone who would rather scan the whole structure than answer filter questions. Open the site map → 7If you’d rather ask a questionAdvanced Ask Mirai AI DEISO Mirai™ AI Pro is DEISO’s AI guidance assistant. Ask a question about your sustainability need — it maps you to the right service, explains the approach, and hands off to the DEISO team when you’re ready. Try asking “What do we need to prepare for CSRD Scope 3 disclosure?” · “How do we start a product carbon footprint?” · “Which DEISO service fits an EPD project?” Ask Mirai →