We are committed to being your trusted partner in the green energy industry

Our goal is to provide the latest, comprehensive information on renewable energy and energy efficiency in the South East Asian region.

Check out our latest projects

energy advisory

Our calendar lets you know what is happening with customer and projects so you

Energy Sustainable Analytics

Get a complete sales dashboard in the cloud. See activity, revenue and social metrics all in one place.

Database Provides

Stay connected with your team and make quick decisions wherever you are.

Our Clients

Our clients who have felt the impact application of renewable energy

Our Partners

Our partners on the way to application of renewable energy

Our team is the best in the business.

Highly professional and capable of running your business across all digital channels.

Herman Huang

Herman Huang

Principal Expert

Renewable Energy, Energy Efficiency, Planning, and Project Management

Prof. Muhammad Aziz

Prof. Muhammad Aziz

Principal Advisor

Energy Systems, Power Generation, Renewable Energy, Carbon Capture, Energy Conversation, Batteries, Smart Grid

Bambang Sriyono

Bambang Sriyono

Principal Analyst and Consultant

Renewable Energy Technology, Aeromodelling & Electro Mechanical, Electric Vehicle and Battery System, Project Management

Dr. Ahmad Agus Setiawan

Dr. Ahmad Agus Setiawan


Renewable Energy, Power Systems, and Planning

Deni Gumilang

Deni Gumilang

Senior Consultant

Global Environmental Management, Renewable Energy, Energy Efficiency, Energy Finance

Tjipto Juwono, Ph.D.

Tjipto Juwono, Ph.D.

Principal Data Scientist

Econophysics, Complex Systems, Computational Statistics and Science, Data Analytics

Let’s stay connected

It's never been easier to get in touch with Flex. Call us, use our live chat widget or email and we'll get back to you as soon as possible!


Send us a message now to connect



Contact us for immediate assistance.

+6221 3451 737


Experience our warm hospitality in person

Graha Lestari Office, 2nd Floor Jl. Kesehatan Raya No. 48 Jakarta 10160 Indonesia