MARC (Thailand) Co. Ltd., is a technical services company and part of A SWTS Company.

We provides multi-disciplinary engineering services to industrial, utility, public and energy sectors, offering integrated and comprehensive electrical and mechanical services for both in-shop and on-site needs.

Ever since its inception in 2000s, growth from diversified industries has led the company to become one of the leader in providing the engineering services and industrial solutions.

In November 2007, MARC was certified as the first IEC Ex certified Service Company in the world.  We not only provide electrical and mechanical Maintenance, Repair & Overhaul (MRO) services of rotating machines to distribution sub-station equipment, but we can also redesign the equipment as per desired specifications. Our skilled capabilities and wide range of experience have made us the preferred choice of major OEMs as their approved service agent.

MARC repair and refurbishes Power generators and Turbine included On & Off Line monitoring with Turbine control and Generator protection. We also supply generator and Turbine parts.

Our field testing services serve to be of great benefit by verifying the condition of electrical equipment and ensuring the integrity of electrical protective devices including providing accurate and professional engineering reports.

MARC also has the capabilities to service your mechanical equipment i.e. Turbine engines, gearboxes, pumps, propellers, turbine including the repair of electronic, hydraulic and mechanical governors of all makes. Using our specialized processes to harness the intended utilization of mechanical components, our coating applications adds value and create cost effective solutions through these upgrading and life extension capabilities.

We do not just repair your equipment. We keep your plants and vessels running.