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

GHG

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 &…

Read more
1000 1000 DEISO
DEISO Officially Launches Its Global Partnership Programs
Global partnership opportunities with Deiso services in Japan.
Announcements News
DEISO Officially Launches Its Global Partnership Programs
DEISO

Global Partnership Programs, a bold initiative designed to expand our worldwide collaboration in sustainability, AI-powered innovation, and environmental intelligence.As a Japan-based leader in Life Cycle Assessment (LCA), GHG accounting, EPD generation, and sustainability training, DEISO is opening its doors to select international organizations, institutions, and technology developers to form strategic, scalable, and mutually beneficial alliances.🌍 Why This Partnership Program MattersIn today’s rapidly evolving environmental landscape, we need strong collaboration to deliver effective, tech-driven sustainability solutions globally. With over 35+ countries…

Read more
819 819 DEISO
🚀 DEISO Is Now on Facebook, X, and Instagram — Join Us & Be Among the First to Follow!
DEISO connected to Facebook, Instagram, X, LinkedIn logos.
Announcements News Technology
🚀 DEISO Is Now on Facebook, X, and Instagram — Join Us & Be Among the First to Follow!
DEISO

🚀 DEISO Is Now on Facebook, X, and Instagram — Join Us & Be Among the First to Follow!📱 Follow Us Now on Social Media:Facebook: x.com/deisollcInstagram: LinkedIn (still going strong!): social channels:🌟 Here’s What You’ll Get by Following Us:✨ Early access to exclusive company updates🎓 First looks at new trainings and premium educational programs💡 AI-powered digital product launches & sustainability tools🎁 Special promotions and limited-time discounts✅ Behind-the-scenes content, success stories, and moreThis isn’t just another brand feed — it’s your…

Read more
1024 1024 DEISO
🚀 Announcing DEISO Mirai AI Pro v3.0 – A Smarter, More Personalized Sustainability Chatbot
Realistic illustration of a woman with short hair.
Announcements News Technology
🚀 Announcing DEISO Mirai AI Pro v3.0 – A Smarter, More Personalized Sustainability Chatbot
DEISO

environmental support📊 Personalized project recommendations based on your operations💬 Guided conversations tailored to your sector and goals🧭 Smart navigation of the DEISO website 🎉 What’s New in Mirai AI v3.0🌈 Brand New Major Features1️⃣ 🧠 LLM-Powered Global Personalization EngineMirai now understands your industry, goals, and operating countries to recommend precise solutions from DEISO’s offerings.Try these prompts:🌍 "I run a cement company in France. What and get expert sustainability support — 24/7, personalized, and ready to guide you.🧠 Have a question? Just…

Read more
885 904 DEISO
Introducing DEISO EcoIN Data AI: Revolutionizing LCI Process Search for Sustainability Professionals
Interwoven green and blue abstract design logo
Announcements Blog Posts News Technology
Introducing DEISO EcoIN Data AI: Revolutionizing LCI Process Search for Sustainability Professionals
DEISO

EPD, and GHG projects. About DEISO EcoIN Data AI EcoIN Data AI empowers Contact us for custom, team, or enterprise plans.

Read more
500 500 DEISO
Open Positions: Lead GHG Verifiers
Office presentation banner with business team photos.
Announcements Jobs
Open Positions: Lead GHG Verifiers
DEISO

Location: Tokyo. Application Deadline: March 15, 2025 Number of applicants: 2 DEISO LLC is seeking highly qualified and experienced Lead GHG Verifiers to join our expert team. This is an excellent opportunity to work with a leading organization in greenhouse gas (GHG) verification and sustainability. Key Responsibilities: • Perform verification of GHG emissions and carbon footprints in compliance with international standards. • Conduct assessments of product carbon footprints and ensure adherence to ISO standards. • Evaluate and verify

Read more
1024 1024 DEISO
Enterprise Capacity Building in GHG Verification: Lead GHG Verifier Training Program and Courses Delivered for Saudi Aramco in Tokyo
Modern building with geometric architecture design
News Training
Enterprise Capacity Building in GHG Verification: Lead GHG Verifier Training Program and Courses Delivered for Saudi Aramco in Tokyo
DEISO

News Enterprise Capacity Building in GHG Verification: Lead GHG Verifier Training Program and Courses Delivered for Saudi Aramco in Tokyo From October 21 to October 25, 2024, DEISO supported Saudi Aramco through a structured enterprise capacity building engagement delivered via a comprehensive training program and professional courses titled the “Lead GHG Verifier Professional Training Program”, conducted onsite at DEISO’s Tokyo location. :contentReference{index=0} The program was designed to strengthen internal capability in greenhouse gas (GHG) emissions calculation, verification, and reporting, enabling…

Read more
1336 1008 DEISO
Enterprise Capacity Building in GHG Verification: Lead Verifier Training Program and Courses Delivered for Saudi Energy (formerly Saudi Electricity Company – SEC)
Modern glass office buildings with green landscaping.
Featured News News
Enterprise Capacity Building in GHG Verification: Lead Verifier Training Program and Courses Delivered for Saudi Energy (formerly Saudi Electricity Company – SEC)
DEISO

training programs and courses here:

Read more
1000 385 DEISO
Achieving a Recycling-Oriented Society
Thumb up for recycling-oriented society concept illustration.
Blog Posts
Achieving a Recycling-Oriented Society
DEISO

/*! elementor - v3.23.0 - 05-08-2024 */ .elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}An In-Depth Look at the Relationships Between Circular Economy, Environment, Social, and Governance (ESG), and Recycling Technologies Transitioning to a circular economy will be critical to achieving a more sustainable future for a Recycling-Oriented Society. Actions such as technological evaluation from environmental, technical, and feasibility assessment of investment and planning for waste prevention, reduction, reuse, and recycling materials may dramatically cut yearly greenhouse gas (GHG) emissions. Suppose…

Read more
1448 1024 DEISO
We have released a detailed article about GHG Scope 3 emissions & our services for Scope 3.
Scope 3 Emissions services and solutions by DEISO.
News Updates
We have released a detailed article about GHG Scope 3 emissions & our services for Scope 3.
DEISO

We have made extensive information about Scope 3 GHG emissions accounting and the services we provide for Scope 3 GHG accounting available to the public. The article can be accessed

Read more
1024 1024 DEISO
  • 1
  • 2
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