Engineering Excellence Across Industries


Our Story

OGA TECH (M) Sdn Bhd, was established in Nov 2004, as a multi-discipline engineering company that has specialized in three core areas of steel structural works, mechanical works and electrical works in the Oil & Gas, Power Plants and General industries. Over the years, we ventured into Fuel Additives, Wear Plates and Defence with positively growing team members.
Some of the works managed/completed successfully by the company’s directors and team are the fabrication and installation of telecommunication towers, sub-station support structures, cable gantry, pipe-racks, water reticulation pipes and ducting.
Mechanical works consist of a fuel tank system, water reticulation system, sewage and wastewater treatment system, a complete range of fire detection and protection system and fabrication of dosing skids.
OGA has a Joint Venture with DK Engineering, Vietnam for onshore/offshore and Process equipment such as separation equipment, heat transfer equipment, measuring equipment and skid fabrication works. On top of that, OGA has a strong relationship with Allia, France for their Technical Data expertise for any designing and fabrication works.
OGA’s electrical works consist of 275 / 132 / 33 / 11 kV conventional and GIS substations, street lighting, water treatment plants, sewage treatment plants and food-processing plants.
Our renowned clients are Siemens Electrical Sdn Bhd, Leighton Contractors (M) Sdn Bhd, Tenaga Nasional Engineering Consultant and Construction Sdn Bhd, Cahaya Mata Sarawak Bhd, Radicare (M) Sdn Bhd, Projass Engineering Sdn Bhd, Saunders Prince Bisley (Asia) Sdn Bhd, Substation Projects Pte Ltd, Metal Reclamation Industries Sdn Bhd and DRB – Hicom Bhd, DRB – Hicom bhd and Murphy Oil Ltd.


Equipped with our expertise…

At OGA TECH (M) Sdn Bhd, our mission is to provide exceptional engineering solutions in steel structural works, mechanical works, and electrical works for the Oil & Gas, Power Plants, and General industries. With our expertise and dedicated team, we aim to deliver high-quality services, exceed client expectations, and contribute to the growth and success of our clients.


Our vision at OGA TECH (M) Sdn Bhd is to be a leading engineering company, known for our innovation, reliability, and commitment to excellence. We strive to expand our presence in the industry, develop strategic partnerships, and leverage our expertise to create sustainable solutions that positively impact our clients and the communities we serve. Through continuous improvement and a customer-centric approach, we aspire to be the preferred choice for engineering projects in the region.

The Management of OGA Tech

Focuses on five core values of principles as teamwork, excellent planning and scheduling, efficient supervision, sound engineering knowledge and quality have contributed to the company‘s growth and success over the years.

Key values of The Management of Oga Tech


Efficient Planning & Scheduling

Effective Supervision

Commendable Engineering Competence

Quality Assurance

Some of Projects we have done with clients :

Sarawak Shell Berhad

Carigali Hess Operating Company Sdn Bhd

FLSmidth KREBS Inc.


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