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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.

    DEISO by Numbers
     
     
     
     
     
     

    A catalyst for positive environmental and sustainability impacts, driving positive impact growth for our clients globally.
     
     
     
     
     
     
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    Country, Services delivered

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

    Sustainability Services

    Solutions for Academia

    Sustainability Solutions

    Digital Products

    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.

     
     
     
     
     
     

    DEISO Web Builder AI + Sustainable Hosting

    Accelerate Your Sustainability Website Development Process with AI:

    Revolutionize your digital presence with DEISO’s AI-powered WebBuilder. Design and launch your sustainability website in mere hours, not months. Leverage our AI-driven copyright editing tool to ensure legal compliance. And choose our sustainable hosting solutions, powered by renewable energy, to minimize your environmental footprint.

     
     
     
     
     
     
     

    DEISO DMARC Defender

    Safeguard your business communications with DEISO’s DREC Defender:

    Our robust solution provides advanced protection against email threats, ensuring secure and reliable delivery. With comprehensive monitoring and reporting, you can maintain control over your email infrastructure and enhance your business email reputation. Maximize control over your email infrastructure with our comprehensive monitoring and reporting tools. Safeguard your business reputation and ensure reliable email delivery while minimizing spam and unauthorized access.

     
     
     
     
     
     
     

    DEISO Talk (Live Chat, AI-Powered) Instant Messaging & Support System

    AI-Powered Live Chat System

    EISO Talk is an AI-driven communication platform that enhances customer interactions on your website. It features live chat, multi-channel support via WhatsApp, Facebook Messenger, and Telegram, along with easy customization for your brand.

    Designed for user-friendliness, it offers a simple interface for customers and support agents. DEISO Talk operates on a subscription model, ensuring access to the latest features and support.

     
     
     
     
     
     
     

    DEISO Sustinable Webhosting

    Enterprise Level Cloud Hosting and Top Tire VPS web hosting, sustainable!

    DEISO provides cutting-edge web hosting solutions, powered by renewable energy and sustainable practices. Whether you’re seeking cloud hosting or VPS hosting, our state-of-the-art servers deliver exceptional performance, security, and reliability.

    Ideal for sustainability and environmental businesses, DEISO offers a range of features to enhance your online presence. Our fast, secure hosting solutions, coupled with a suite of modern tools, empower you to focus on your core business while we handle the technical aspects.

    Ready to take your sustainability initiative to the next level? Let DEISO host your company website or startup. Contact us today to get started.

     
     
     
     
     
     
     

    IT Consultation for Sustainability Startups and Small Companies

    Your Partner in Sustainable IT Solutions:

    Let DEISO handle your IT needs, so you can focus on what truly matters: your sustainability mission. From startup to scale-up, we provide comprehensive IT solutions, including website development, email setup, and AI-powered tools, to help you achieve your goals.

     
     
     
     
     
     
     

    Introducing DEISO AI

    Sustainability digital products.

    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 Chat 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.

    DEISO Spark

    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 Grid

    Our top platform for diesel trading offers remote, on-site, and off-site training. After three years of experience in remote training and what we have learned, we developed a user-friendly platform featuring live chat, AI integration, and convenient file management. This tailored solution transforms your learning experience, included with every training plan.

    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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    Contact us today to discuss your next project.

    Traing Programs

    End of the year sales.

    All of our training programs are now on sale!

    up to 50% off