About Us
About Us
We are an integrated solutions provider focusing on power generation using sustainable resources and green technologies. With our engineering know-how and global network of partners, we help operators and investors to select and evaluate the best solutions for their projects, supporting from the early stage of feasibility, construction, project management and then operation.
We combine and integrate innovative technologies to create a complete solution.
Sustainability
At AES, we champion environmentally sustainable technologies to shape a brighter and more sustainable future.

ISO Certification
Our commitment to excellence is reflected in our certifications, ensuring the highest standards in quality, environmental responsibility, and employee safety:
- ISO 9001 – Quality Management Systems (QMS). Framework to consistently deliver products and services that meet customer and regulatory requirements, while also driving continuous improvement.
- ISO 14001 – Environmental Management Systems (EMS). Framework to implement an EMS, manage their environmental impact, and continually improve their environmental performance.
- ISO 45001 – Occupational Health and Safety Management Systems. Framework to improve workplace safety and minimize employee injuries.

Our Executive Team
Meet our experienced and dedicated Executive Team.

Gianni Marziali
CEO
>30 years’ experience in leading operation and technical teams, sales, commercial and full P&L responsibilities. Working with European and US international companies, focusing on energy and infrastructure. 20 years in Asia Pacific.

Leonardo Mariabelli
COO / CCO
>25 years’ experience in leading sales and operation teams in American, British and German international companies, focusing on energy and infrastructure. 20 years in Asia Pacific.

CK Siew
General Manager
>30 years’ experience in construction, marine, offshore, and oil and gas projects. Seasoned and proven project management and leadership professional. Proven ability to build and lead high-performing teams and achieve operational excellence.