Tel: 03-5403-6479 (Japanese)
Tel: +1-361-298-0005 (English)
Fax: 0488-72-6373
Business Hours:

Monday-Friday 9:00-17:30 JST
Except Japanese national holidays.

Delivering Values and Benefits

We deliver financial benefits, influence, and values to businesses, industries, academic institutions, and individuals. We help companies, organizations, industries, and individuals to flourish by creating positive effects and fostering sustainable progress. We contribute to profit, impact, and values to diverse companies, industries, local governments, academic institutions, and people. Our customized sustainability science-based consulting services help companies in many sectors answer questions about their business, investment, technologies, and products by providing well-informed decisions.

Turning Sustainability into a Science & Practice

We help companies address their specific environmental and sustainability needs and focus on their most pressing issues through data, analytics, research, and expert insights. Our clients benefit from our services to establish a sustainable, efficient, safe industry, community, and business. We make it easier on all our clients by removing the environmental burden, lowering costs, increasing revenues, and enhancing the company’s reputation. We evaluate environmental risk exposure by driving your business towards a sustainable future. We can help companies develop a plan to meet sustainability requirements, make the most of the performance of your facilities, reduce the energy your facilities require, and more. Our expertise covers improvements to various industries, including energy sources, agriculture, waste management, manufacturing, and much more. We offer research and development services, sustainability solutions, consulting, evaluation, etc.

Professioal Services

We offer research services, Life Cycle Assessment (LCA), carbon footprints, GHG accounting, sustainable strategic planning, implementation, and assessment of Sustainable Development Goals (SDGs), services for cleaner production, investment evaluation, services for Net-Zero emission, climate change evaluation, technology evaluation, professional training, expert advisory, and more. We support the development of a sound material-cycle society, a low-carbon economy, and a sustainability-focused society. We work with various industries, including manufacturing, chemicals, electronics, mining and metals, materials, food and beverage, agriculture, oil and gas, construction and buildings, government, public, and education. We also assist developing countries in mitigating their most pressing environmental issues such as municipal waste management, management of (WEEE) and hazardous waste.

Making an Impact

By developing sustainable values and engaging people in sustainable practices, we can satisfy the needs of individuals, corporations, and groups. We assist businesses, people, and societies by facilitating the creation of wealth, impact, and values. We aspire to increase the performance of the industry’s environment, governance, society, and education by developing a data-driven system for assessing systems that promote the environment, government, culture, and education and conducting research and consulting services based on these principles.

We welcome the opportunity to assist you with your next project!

Our Clients

Discover DEISO Training: Delve into DEISO's cutting-edge, certified training in sustainability, Life Cycle Assessment (LCA), LCA software and databases, GHG accounting, Carbon Footprint, Environmental Product Declaration (EPD), and beyond. Uncover our comprehensive training portfolio here.


Traing Programs

End of the year sales.

All of our training programs are now on sale!

up to 50% off