Offerings
A Wide Range of Services and Tailored Solutions for Building a Sustainable Business.
Your Partner in Engineering Sustainability, Innovation, Environmental Process Engineering, Digital Sustainability, and Premium Training.
At DEISO, a recognized knowledge leader in sustainability, we provide digital services and tailored solutions for industry and enterprises — alongside premium training to help you make a lasting impact.
Our Clients
DEISO is trusted by brands including
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Global Network of Senior Independent Consultant Employees
Offerings
A Wide Range of Services and Tailored Solutions for Building a Sustainable Business.
Your Trusted Partner
in Environmental Sustainability Assessment
DEISO is your reliable partner in environmental sustainability evaluation — combining science-based methods with AI-powered storytelling to deliver actionable insights. We specialize in Life Cycle Assessment (LCA), Environmental Product Declarations (EPD), Product Carbon Footprint (PCF), and GHG accounting across Scopes 1, 2, and 3. Our tailored AI tools address specific environmental challenges and data gaps, helping your business make informed decisions and measurable impact
Premium Training Programs
Explore DEISO’s advanced premium training — with over 50 tailored programs covering sustainability, LCA, EPD, PCF, GHG accounting (Scopes 1–3), ESG, circular economy, and more. Delivered on-site at your location, off-site in Japan, or remotely worldwide, our programs combine expert-led instruction with AI-powered learning to close knowledge gaps, enhance capabilities, and drive measurable impact. Accredited certification options available.
Read our news
Our Stories
Introducing DEISO’s Partnership & Business Collaboration Program
We are pleased to introduce the Channel Partner Program of DEISO. At DEISO, we are open to partnerships with other companies as channel partners in various forms of collaboration and cooperation. While you are invited to join us to discuss a potential partnership with your…
Announcing the next level LCA training: The Advanced Training Program
We are delighted to announce the next level of our Life Cycle Assessment (LCA) training program, the advanced program. The new program represents a step forward from our core LCA training program. Check out the details of the advanced program at https://dei.so/life-cycle-assessment-lca-advanced-training-program. You can…
Introducing the Life Cycle Assessment (LCA) Basic Training Program
We are pleased to announce that the Life Cycle Assessment (LCA) Basic Training Program is now available. Please see the program details here. Feel free to contact us for any inquiries or to request a quote. Looking for other training programs or topics? Please check…
We are hiring a Software Engineer
DEISO is hiring a Software Engineer to join our team for software development. The successful candidate will develop environmental sustainability software in collaboration with a Database Engineer and Senior Researchers. Required skills and requirements: -Full fluency in .Net-Full fluency in Java-Strong skills in Agile-Strong skills…
Introducing the LCI data estimation services
We are pleased at DEISO to introduce our new unique and first kind Life Cycle Assessment (LCA) service, the LCI (Life Cycle Inventory) data estimation service. We currently offer the service for waste management in developing countries. We estimate LCIs for unsanitary landfills, open dumpsites,…
Job: Administrative Assistant
A position of an Administrative Assistant is open at DEISO LLC to support the administration work and management of the company. This position requires full Japanese proficiency and a business level of English communication. Basic Information: Job title: Administrative Assistant. Work Place: Sendai, Japan, DEISO…
DEISO ai
Elevate your sustainability business with DEISO’s cutting-edge digital solutions.
Our AI-powered products are designed to enhance decision-making, boost productivity, drive efficiency, and automate sustainability workflows. DEISO empowers you to achieve your environmental goals through smart, scalable tools. We’re constantly developing new solutions to address emerging needs — stay tuned for what’s next.
EcoIN Data AI
EcoIN Data AI revolutionizes LCI research by harnessing advanced AI to accelerate the discovery and identification of processes for LCA, PCF, and EPD. Leveraging data from over 25 databases and 130,000 processes, it enhances research efficiency by up to 90%, empowering sustainability professionals with faster, smarter insights.
Spark AI
Chat with your data effortlessly and create dashboards using DEISO Copilot, analyzing financial data from platforms like Amazon and PayPal and social media insights from Facebook and LinkedIn. Import Google Sheets or Excel files to boost performance and uncover sales opportunities.
Visly AI
DEISO Visly is an AI-powered platform that simplifies complex data into interactive charts, offering over 50 types for easy analysis. Available standalone or with DEISO services, it’s ideal for sustainability and R&D projects.
DEISO Assistant AI
Transform customer experience with DEISO's AI-powered Chat Assistant, offering instant access to your sustainability expertise. This tool provides clear service information and 24/7 personalized support for seamless client interaction.
