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Your Partner in the Sustainability Journey and Innovation.

Based in Japan with a global vision, we create a sustainable world in partnership with our clients and make impact. We drive positive change and foster a future built on sustainability.

Our Clients
DEISO is trusted by brands including

Offerings
 
 
 
 
 
 

A Wide Range of Services and Tailored Solutions for Building a Sustainable Business.

Sustainability Services

Solutions for Academia

Sustainability Solutions

Digital Products & AI

Professional Certified Training

IT Solutions for Sustainability Comapnies

Your Trusted Partner
in Environmental Sustainability Assessment

DEISO is your reliable partner in environmental sustainability evaluation. We specialize in Life Cycle Assessment (LCA), Environmental Product Declarations (EPD), Product Carbon Footprint (PCF), and GHG accounting for Scopes 1-3. Explore how our expertise in environmental evaluation can benefit your business.

 
 
 
 
 
 

Discover advanced DEISO training options, professional programs, and accredited certifications. We offer over 50 tailored training programs and plans focusing on environmental sustainability and industry, delivered remotely, off-site in Japan, on-site at client locations globally, and online, leveraging AI technology for an enhanced learning practice.

IT Solutions for Sustainable Startups and Small Businesses

DEISO is committed to supporting sustainability-focused businesses, from startups to established enterprises. We provide hassle-free IT solutions tailored to the unique needs of the environmental and sustainability sector. By leveraging cutting-edge technology and sustainable practices, we empower our clients to focus on their core mission and achieve their sustainability goals.

 
 
 
 
 
 

Introducing DEISO ai

Elevate your sustainability business with DEISO’s cutting-edge digital solutions.

Designed to deliver decision-making, boost productivity, and drive efficiency, automate, and more. Our Products empower you to achieve your sustainability goals. We are continuously developing a new products. Keep Tuned.

 
 
 
 
 
 
 

DEISO Spark ai

Chat with your data like never before using the DEISO CoPilot. Analyze financial data from platforms like Amazon and PayPal, and gain insights from social media data from Facebook and LinkedIn. Import Google Sheets and Microsoft Excel files to enhance your business performance and identify sales opportunities.

DEISO Visly ai

DEISO Visly is an advanced data visualization platform that uses AI and machine learning to transform complex data into easy-to-understand, interactive charts. It offers over 50 chart types, including AI-powered options, and allows users to embed various content like documents and websites for comprehensive project visualization. This versatile tool caters to both technical and non-technical users, simplifying data analysis and facilitating informed decision-making. Available as a standalone subscription or integrated with DSO projects and services, DSO Visly empowers clients to unlock valuable insights from their data. Its adaptability and user-friendly interface make it a valuable asset for various applications, from sustainability assessments to R&D projects.

DEISO Assistant ai

Revolutionize Your Customer Experience with AI Empower your clients with instant access to your sustainability expertise through DEISO's AI-powered Chat Assistant. This innovative tool enables seamless interaction, providing clear and concise information about your services and how they can benefit their business. Additionally, our advanced AI-driven customer support ensures efficient and personalized assistance around the clock.

DEISO Kiku ai

DEISO Kiku AI provides a unique learning experience for DEISO trainees in remote, off-site, or on-site training. After completion, trainees can continue learning, interact with content, memorize, ask questions, perform calculations, and refresh their memory on desktop and mobile devices, enhancing their journey toward sustainability.

Ask Mirai - DEISO's AI-Powered Assistant

Receive Tailored Recommendations:

Gain personalized recommendations and analysis to address your business challenges. Mirai AI, supporting 150+ countries and 10+ industries, provides country, project, and industry-specific service recommendations offered by DEISO. Discover how DEISO can help you achieve your sustainability goals.

 
 
 
 
 
 
 

Hello, I am Mirai (未来), your AI-Powered Assistant.

Developed by DEISO. My name means "future" in Japanese, reflecting the forward-thinking nature of my role.

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Contact Info.

ENGLISH ADDRESS: DEISO LLC, Level 21 Shiodome Shibarikyu Building, 1-2-3 Kaigan Minato-ku, Tokyo 105-0022 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.

Email: info@deiso.co.jp Phone: 03-5403-6479 (Japanese) Phone: +1-361-298-0005 (English) Fax: 0488-72-6373.

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Traing Programs

End of the year sales.

All of our training programs are now on sale!

up to 50% off