Technology for intelligent buildings

OSEC Company Limited provide intelligent and comprehensive Digital Energy Optimization Systems for building automation. As a manufacturer of building automation systems, we have a vision: intelligent buildings that save energy, use energy efficiently and offer comfort to the people living and working in them.

Building automation systems

Our team are experienced engineers and leading intergrators for efficient building automation and energy management systems. Our strengths lie in end-to-end BACnet solutions and comprehensive system integration. We consistently invest in human and made our brandname with the most updated technologies & services.

Our building automation solutions save energy.

Our core competency in building automation is broken down as follows:

Our software, hardware, service and technical support are perfectly harmonized in each area. Our range of products continuously serves the field, automation and management level. Our BMS - Building automation systems are Lonworks, OPC, Modbus, BACnet-capable, energy efficient, quickly programmed and save you both time and energy costs.

Nationwide customer network

Many customer use our technologies across Vietnam market. They deploy the building M&E systems and solutions of building automation in intelligent buildings. We provide our customers with individual support through training and extensive services, etc. Together we achieve maximum energy savings and climate comfort in buildings for our customers.

Business Partner

Contact Us

Business Projects
Mobile: 0902999240
Technique support
Mobile: 0935088295
39 Nguyen Binh Khiem, Ward 1,
Go Vap District, Ho Chi Minh City Landline: (+84)(0)2866899996
Email: click here

Energy Management

Monitoring and optimizing your energy consumption!

Building Management

Make your building smart and sercure!


Handling your project with enthusiasm and passion!


Maintain your facilities in the best conditions!