Vietnam’s sustainable
design & construction
consultancy
With over 12 years of experience, we guide project owners from early-stage design through construction QA/QC — ensuring sustainable solutions are fully executed on-site by contractors, making international certifications such as LEED and EDGE a natural outcome.
Our impact in numbers
Principal-Led Projects
Cumulative Project Footprint
Green Certified Floor Area
Rooted in a French-Vietnamese engineering foundation, S4E combines scientific rigor with practical expertise to deliver high-performance, sustainable building solutions.
We Create
Technical Precision
Uncompromising technical precision delivering actionable decarbonization pathways for leading domestic and international partners.
Operational & Carbon Savings
Optimized lifecycle energy, reduced embodied & operational carbon, and lower operating costs.
Future-Proof Compliance
Building systems blending passive design and scientific modeling to meet evolving ESG and Net-Zero standards.
2025 Milestone | Singapore market entry
The Salvation Army Headquarters | Singapore
Final EDGE Certification
29% Energy Savings
42% Water Savings
99% Less Embodied Carbon in Materials
OUR CORE SERVICES
Decarbonization & Net Zero Roadmap
Passive Design & Building Physics
Sustainable Certification Advisory
Performance Optimization & Retrofit
ENGINEERING EXCELLENCE POWERED BY HUMAN CAPITAL
Human-Centric Foundation
At S4E, we place individual development and well-being at the company’s base. Human development is fundamental to company advancement.
Collaborative Engineering
Fostering shared vision and collective success. Each member understands their critical role, building transparency and trust.
Work-Life Synergy
Prioritizing physical and mental health. Work-life balance is continuous prioritization for all employees, ensuring strong professional associations and lasting project success.
Ready to Decarbonize & Future-Proof Your Real Estate Assets?
S4E Consulting Co., Ltd.
Phone: (+84) 937 181 291
Email: nhan.nguyen@s4econsulting.com
Location: 127 Nguyen Dinh Chieu Street, Xuan Hoa Ward, Ho Chi Minh City, Vietnam
