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.

Our Circular Economy services now have detailed info available.


DEISO offers 10+ services for Circular Economy (CE) and how to help for the transition to CE. Information about our CE services is now available via this at


The website at now has information on our services for the Circular Economy (CE). DEISO is pleased to showcase our 10+ circular economy services and how we can assist your organization with transitioning to CE or work with you to enhance your company’s circularity in Japan and internationally. The following are some of our services:

  1. CE Business Models: Development of novel business models to improve production efficiency:
  2. Resource Efficiency and Waste Management Utilization: Highlight the hotspots for waste generation, waste reduction potentization potential, and waste management’s environmental impact and benefits throughout the life cycle.
  3. Circular Economy Acceleration: Considering the following factors while evaluating CE start-ups: Technical, environmental, business circularity, strengths, limitations, potentials, and integration into your company’s operations are all aspects to consider. We perform such multidimensional evaluation.
  4. Evaluation and development of service concepts: Software-as-a-service (SaaS), Software-as-a-service (SaaS).
  5. Capacity-Building Programs (Training Services): Human resource development for companies’ employees based on the CE principles, methodologies, skills, knowledge, tools, and data.
  6. Strategy Development: Creating a strategy that aligns with your company’s goals – from goals to actions.
  7. Collaboration services: Developing new business models and ecosystems.

For additional information, please visit, or contact us at for inquiries or work requests.

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