Why to choose DEISO?
A Company that Makes Impact.
Trusted Worldwide.
Our services have been delivered to premier companies and institutes in 35+ countries globally.
Professionalism.
Simply professional.
Our services have been delivered to premier companies and institutes in 35+ countries globally.
Simply professional.
Experts in a wide range of environmental and sustainability topics, including climate change, carbon footprint, GHG accounting, LCA, and EPD. We offer tailored solutions across multiple industries, from oil and gas to retail.
Beyond providing sustainability services and solutions, we offer professional and certified training programs. Many of our training programs are industry-unique. By transferring knowledge and building skills, we contribute to our clients' human capital development.
Our services have been delivered to premier companies and institutes in 35+ countries globally.
We provide data-driven consultation that integrates analytical approaches across all our service areas. This ensures that our recommendations are grounded in solid data and insights
We provide exceptional support to our clients, whether they need project delivery, consulting services, or various training models. From off-site training in Japan to on-site training at their locations or remote training, we’ve got you covered.
These points reflect DEISO’s unique strengths and its commitment to driving sustainability across various sectors, setting it apart from competitors in the industry.
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English Address:
Level 21 Shiodome Shibarikyu Building
1-2-3 Kaigan, Minato-ku
105-0022 Tokyo, 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.
Phone (JP): 03-5403-6479 / 0488-72-6373
Phone (EN): 070-6969-7700
Fax: 03-5403-6475 / 0488-72-6373
Email: info@dei.so