Corporate Profile
Impeka is a creative and multipurpose WordPress theme that gives you unparalleled versatility.
Read moreImpeka is a creative and multipurpose WordPress theme that gives you unparalleled versatility.
Read more.deiso-hero-green * { box-sizing: border-box; } .deiso-hero-green { width: 100%; padding: 50px 16px; background: #ffffff; } .deiso-hero-green-wrap { max-width: 1100px; margin: 0 auto; padding: 40px 30px; border-radius: 18px; background: linear-gradient(135deg, #00a62d 0%, #009a29 100%); box-shadow: 0 25px 60px rgba(0,166,45,0.25); text-align: center; color: #ffffff; } .deiso-hero-green-tag { display: inline-block; background: rgba(255,255,255,0.18); color: #ffffff; padding: 6px 14px; border-radius: 50px; font-size: 14px; letter-spacing: 0.4px; margin-bottom: 18px; font-weight: 500; } .deiso-hero-green h1 { font-size: 36px; line-height: 1.3; margin: 0 0 14px 0; color: #ffffff;…
Read moreIndustries Manufacturing Industry Sustainability Advisory, Carbon Intelligence, and Environmental Governance DEISO supports manufacturing organizations in strengthening environmental performance, carbon governance, product transparency, and sustainability decision-making across complex production systems and supply chains. We help transform sustainability from fragmented operational activity into structured, defensible, and governance-aligned systems that support regulatory readiness, investor confidence, procurement eligibility, and long-term industrial competitiveness. Through science-based consulting, independent technical review, AI-driven sustainability intelligence, and premium professional training, DEISO enables manufacturers to improve sustainability performance while building…
Read moreAdvisory All services are grounded in structured data systems, advanced analytics, and transparent assumptions—delivering defensible insights aligned with real-world decision-making and governance requirements. Advanced Environmental & Carbon Expertise Deep specialization across LCA, Scope 1–3 GHG accounting, Product Carbon Footprint (PCF), Environmental Product Declarations (
Read more.deiso-cert-page * { box-sizing: border-box; } .deiso-cert-page { width: 100%; padding: 50px 16px; background: #ffffff; } .deiso-cert-wrap { max-width: 1100px; margin: 0 auto; } .deiso-cert-card { background: #ffffff; border-radius: 20px; padding: 36px 30px; box-shadow: 0 18px 45px rgba(0,0,0,0.07); margin-bottom: 24px; } .deiso-cert-hero { text-align: center; background: linear-gradient(135deg,#00a62d 0%,#009a29 100%); box-shadow: 0 25px 60px rgba(0,166,45,0.25); } .deiso-cert-hero h1, .deiso-cert-hero h2, .deiso-cert-hero p { color: #ffffff !important; } .deiso-cert-tag { display: inline-block; background: rgba(255,255,255,0.16); color: #ffffff !important; padding: 7px 16px; border-radius: 50px;…
Read more📌 Strategic MFA Services for Responsible Resource UseAt DEISO, we provide advanced Material Flow Analysis (MFA) services designed to help industries track, assess, and optimize the movement of materials, stocks, energy, and substances across defined systems. Our services are project-based, ensuring comprehensive coverage from system definition to insight delivery, guided by data, environmental science, and artificial intelligence.MFA plays a critical role in establishing mass balances and ensuring the responsible use of raw materials, waste, and energy streams throughout the life…
Read moreChallenges Life Cycle Inventory (LCI) data is crucial for conducting any Life Cycle Assessment (LCA) study or evaluation. For researchers and companies. Not all LCI data are available in commercial LCI databases or even in literature. LCA experts often encounter a major obstacle to obtaining the missing LCI data for their projects. Solutions We provide a unique service for LCI data estimations based on modeling techniques. We supply this estimated LCI for LCA work for a specific evaluation topic. Currently,…
Read moreSolutions DEISO provides several professional sustainability evaluation services such as Life Cycle Assessment (LCA) for better environmental and health design, technology development, and manufacturing processes. Including, e.g., comprehensive environmental evaluation of a system, product, technology, or service from the cradle-to-grave, gate-to-gate, and gate-to-grave evaluation. We consider part of the lifecycle or the entire cycle based on the customer needs: (1) extraction of raw materials phase, (2) production/manufacturing phase, (3) transportation phase, (4) the use phase of the product or technology,…
Read moreHazardous, E-waste, & Municipal Waste Services for Developing Countries Research and expert-based professional services for low, lower-middle, and upper-middle countries. We work with municipalities, local governments, and international organizations to develop sustainable waste management schemes. Skip to Solutions Skip to Features Challenges Waste management practices in developing countries should be seriously considered due to their inadequate management. Particularly, waste management practices in low-income and medium-income in developing countries, including collection services, have an overall rate below 50%. Collection services are…
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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.