Toggle search modal
Toggle form modal
Toggle social modal
Toggle side area
More details

Life Cycle Assessment (LCA)

Life Cycle Assessment (LCA) Project Execution Services
Life Cycle Assessment diagram with icons and person
Life Cycle Assessment (LCA) Project Execution Services
DEISO

Life Cycle Assessment projects as structured technical engagements — from initial scoping to final interpretation and reporting.Our role is not limited to modeling. We establish the methodological architecture, data governance framework, and documentation structure required for defensible results.Scope of ServicesEnd-to-end LCA studies (product, system, infrastructure, portfolio level)Attributional LCA (ALCA) and Consequential LCA (CLCA) modelingComparative assessments and scenario analysisSensitivity and uncertainty evaluationCritical review preparation and technical documentation supportStructured Support Across the Four LCA PhasesWe provide technical leadership across all ISO 14040/14044…

Read more
557 557 DEISO
LCA Technical Advisory (Direct Engagement)
Lifecycle assessment process workflow illustration
LCA Technical Advisory (Direct Engagement)
DEISO

SimaPro, and GaBi. Confidential, one-to-one strategic reinforcement designed for professionals requiring methodological defensibility, ISO alignment, and verification readiness. Japan-based. Global delivery. Aligned with ISO 14040, ISO 14044, ISO 14067, and EN 15804. Trusted by international sustainability and product compliance teams. advisory provides direct access to senior-level DEISO expertise to strengthen your methodology, modeling structure, ISO alignment, and reporting defensibility — without outsourcing your entire project. Designed for: Sustainability managers LCA practitioners openLCA, SimaPro, and GaBi (Sphera) Critical review and verification…

Read more
819 819 DEISO
DEISO: AI-Enhanced Critical Materials Services for a Sustainable Future
Critical materials ecosystem and DEISO AI-enhanced solutions.
DEISO: AI-Enhanced Critical Materials Services for a Sustainable Future
DEISO

These materials are designated as critical due to their essential roles in modern technologies and the high risk associated with their supply, often concentrated in specific countries.​Critical materials are economically and strategically important raw materials for a country or industry, but are highly susceptible to supply disruption. They are essential in electronics, renewable energy (e.g., wind turbines, solar panels), electric vehicles, semiconductors, and defense systems.Japan's Context in Critical MaterialsJapan, a technology and manufacturing powerhouse, faces challenges due to limited domestic…

Read more
2560 1399 DEISO
Life Cycle Assessment (LCA) Expert Training Program – Offsite Training in Japan
Eco-friendly green bicycle on globe background.
Life Cycle Assessment (LCA) Expert Training Program – Offsite Training in Japan
DEISO

Life Cycle Assessment (LCA) Expert Training Program - Offsite Training in Japan DEISO's certified LCA professional training program in Japan provides hands-on experience with LCA at a expert level. Trusted by various brands worldwide. Learn more This training program is exclusively offered on-site or off-site. DEISO Certification Programs environmental science to an advanced level of LCA expertise.This program emphasizes practical application and utilizes a blended learning approach to maximize knowledge retention. Participants will learn to apply LCA principles. The training…

Read more
1448 1024 DEISO
Certified Integrated Municipal Solid Waste Management ISWM Training Programs
Worker inspects waste pile in recycling facility.
Certified Integrated Municipal Solid Waste Management ISWM Training Programs
DEISO

Stay tuned for the launch of our new program. Join our email list to receive a notification as soon as it's available.

Read more
1366 768 DEISO
Life Cycle Assessment (LCA) Training for Leaders
Eco-friendly green bicycle on globe background.
Life Cycle Assessment (LCA) Training for Leaders
DEISO

Life Cycle Assessment for Leaders Are you a leader or manager struggling to understand the complex world of Life Cycle Assessment (LCA) in a tight time frame? Our comprehensive training program, designed specifically for leaders/managers, bridges the gap between technical knowledge and business acumen. Learn more Training Plans DEISO Certification Programs Participants may choose to take an optional certification examination. Certification is available for both on-site and off-site training programs. About This Training Program About the Program Empowering Managers with…

Read more
1448 1024 DEISO
Life Cycle Assessment (LCA) Professional Training | Expert-Led ISO-Aligned Program
Certified LCA training: Basic, Professional, Expert levels.
Life Cycle Assessment (LCA) Professional Training | Expert-Led ISO-Aligned Program
DEISO

.deiso-lca-wrap * { box-sizing:border-box; } .deiso-lca-wrap { background:#ffffff; border:1px solid #e3efe5; border-radius:24px; overflow:hidden; box-shadow:0 18px 45px rgba(0,0,0,0.08); } .deiso-lca-hero { background:linear-gradient(135deg,#09a934 0%,#0b8f30 100%); padding:42px 36px; position:relative; text-align:left; } .deiso-lca-hero:before { content:""; position:absolute; top:-60px; right:-60px; width:220px; height:220px; background:rgba(255,255,255,0.08); border-radius:50%; } .deiso-lca-hero:after { content:""; position:absolute; bottom:-80px; left:-50px; width:200px; height:200px; background:rgba(255,255,255,0.06); border-radius:50%; } .deiso-lca-title { position:relative; z-index:2; margin:0; font-size:36px; line-height:1.25; font-weight:800; color:#ffffff !important; letter-spacing:-0.4px; } .deiso-lca-subtext { position:relative; z-index:2; margin:18px 0 0 0; font-size:20px; line-height:1.7; color:#ffffff !important; max-width:950px; font-weight:600; } .deiso-lca-desc { position:relative;…

Read more
1450 1338 DEISO
Special Life Cycle Assessment Training Program: Manual Calculation Approach
Two people celebrating data success in office.
Special Life Cycle Assessment Training Program: Manual Calculation Approach
DEISO

openLCA, GaBi ts, and SimaPro and how they differ Discover tips and techniques for speeding up Microsoft Excel computations. Free email responses to your inquiries during the training time. 2, 3, or 4 training sessions each week 2 or 3 hours per session. You may complete the course in 10 to 14 days with two or three hours of instruction every session. 16 hours of instruction Available on weekends: Weekend availability is Sunday and Saturday Regardless of where you reside,…

Read more
1448 1024 DEISO
Close
DEISO Contact & Quotation Inquiry

Request Context

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

Request Details Guidance

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.

Start Typing
Close

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

Latest News

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.
Toggle Dark Mode