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Our Clients

DEISO Clients

Trusted by Leading Brands: DEISO’s Global Sustainability Expertise.

DEISO delivers a comprehensive suite of sustainability services, research solutions, and digital innovations, including Life Cycle Assessment (LCA), Environmental Product Declarations (EPDs), Product Carbon Footprinting (PCF), Environmental, Social, and Governance (ESG) Reporting, Sustainability Reporting, Scientific and Academic Research, Digital Product Development, and cutting-edge AI-driven platforms. We empower organizations to achieve sustainable growth, innovation leadership, and data-driven excellence through our specialized solutions.

Trusted by leading organizations across industry and academia — including Saudi Aramco, PETRONAS, DuPont, Saudi Arabian Electricity Company, WWF, Swegon, Seoul National University, and Republic Polytechnic — DEISO is recognized for its expertise in the following areas:


 

Areas of Expertise Trusted by Our Clients:

  • ✅ Life Cycle Assessment (LCA) and Sustainability Assessment

  • ✅ Environmental Product Declarations (EPDs) and Eco-labeling Support

  • ✅ Product Carbon Footprinting (PCF) and Greenhouse Gas (GHG) Accounting

  • ✅ Environmental, Social, and Governance (ESG) Reporting and Compliance

  • ✅ Corporate Sustainability Reporting and Strategy Development

  • ✅ Circular Economy Modeling and Resource Efficiency Analysis

  • ✅ Scientific Research and Academic Research Collaboration

  • ✅ Development of Advanced Digital Sustainability Products

  • ✅ Innovative AI-powered Solutions for Environmental,  LCA Data Analysis, sustainability projects.

  • ✅ AI-Enhanced Platforms for LCI (Life Cycle Inventory) Process Identification

  • ✅ Big Data Solutions for Sustainability and Environmental Modeling

  • ✅ Custom-Built Sustainability Software Tools and Digital Twins

  • ✅ Sustainability Intelligence Dashboards and Reporting Automation

  • Professional certified and Recognized Training Programs in LCA, EPD, PCF, ESG, Sustainability Reporting, and much more.

Clients

Who Are DEISO’s Clients?

DEISO partners with some of the world’s most influential organizations across industry and academia. Their clients range from energy giants and technology innovators to leading universities and global environmental organizations.

This diverse client base reflects DEISO’s strong capabilities in serving industrial sustainability, life cycle assessment (LCA), environmental product declarations (EPDs), and advanced research projects.

Here’s an introduction to each client:

Eamples

🔹 Industry Clients

1. Saudi Aramco

  • Industry: Oil & Gas
  • About:
  • Saudi Aramco is the world’s largest integrated energy and chemicals company in Saudi Arabia. Known for its leadership in oil production and innovation in energy transition technologies, Aramco is pivotal in the global energy market.
  • Example Work:
  • Innovations in carbon capture, hydrogen fuel development, and sustainable energy initiatives.

2. PETRONAS

  • Industry: Oil & Gas
  • About:
  • PETRONAS is Malaysia’s national petroleum corporation and one of the leading energy companies globally. It plays a major role in upstream exploration and downstream production and strongly emphasizes sustainable energy practices.
  • Example Work:
  • Expanding into renewable energy, carbon neutrality goals, and offshore gas innovations.

3. DuPont

  • Industry: Chemicals & Materials
  • About:
  • DuPont is an American multinational pioneer in chemical innovation, materials science, and biotechnology. It provides solutions in the electronics, healthcare, and sustainable construction sectors.
  • Example Work:
  • Development of sustainable materials, eco-friendly packaging, and green technologies.

4. Saudi Arabian Electricity Company (SEC)

  • Industry: Energy & Utilities
  • About:
  • SEC is the largest electricity company in the Middle East, managing electricity generation, transmission, and distribution across Saudi Arabia.
  • Example Work:
  • Smart grid projects, renewable energy integration, and energy efficiency initiatives.

5. Swegon

  • Industry: Building Technology
  • About:
  • Swegon is a leading Swedish provider of indoor climate solutions specializing in ventilation, heating, and cooling systems for sustainable buildings.
  • Example Work:
  • Energy-efficient HVAC systems and green building solutions across Europe and beyond.

🔹 Environmental Organization

6. WWF (World Wide Fund for Nature)

  • Sector: Environmental Conservation
  • About:
  • WWF is one of the largest global conservation organizations, working to protect biodiversity, reduce the ecological footprint, and promote sustainable development worldwide.
  • Example Work:
  • Climate change initiatives, sustainable supply chain assessments, and conservation projects across 100+ countries.

🔹 Academic Clients

7. Seoul National University (SNU)

  • Sector: Higher Education & Research
  • About:
  • Seoul National University is South Korea’s premier university, leading in education, engineering, environmental sciences, and global sustainability research.
  • Example Work:
  • Advanced research collaborations in environmental modeling, sustainable technologies, and life cycle assessment.

8. Republic Polytechnic

  • Sector: Higher Education & Applied Research
  • About:
  • Republic Polytechnic in Singapore emphasizes problem-based learning and applied research, particularly in engineering, environmental studies, and sustainable development.
  • Example Work:
  • Training future sustainability experts, research in green technologies, and industry-academic partnerships.
Client Type Industry/Sector Global/Industrial Role
Saudi Aramco Industry Oil & Gas World's leading energy company
PETRONAS Industry Oil & Gas Major international energy supplier
DuPont Industry Chemicals & Materials Global innovation and sustainability leader
Saudi Arabian Electricity Company Industry Energy & Utilities Largest electricity provider in the Middle East
Swegon Industry Building Technology Indoor climate and energy efficiency leader
WWF Organization Environmental Conservation Global leader in environmental protection
Seoul National University Academia Higher Education & Research Top-tier research and innovation university
Republic Polytechnic Academia Higher Education & Applied Research Applied sustainability education leader in Asia

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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

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