About us

For over 45 years MAS SA specializes in the design, development and installation of Power Management, Control, Protection & Monitoring Solutions which increase productivity, minimize downtime and extend the life time of the initial investment.

With an extensive know-how, we excel due to the top quality of our work and our customer-oriented approach. Our manpower includes a number of highly specialized degree engineers, forming a team which is considered as one of the best in its field. In addition, our flexible structure enables MAS SA to be equally efficient and competitive for both simple customer requirements as well as for highly demanding projects.

Quality and reliability are not just words for us, as strict procedures for ISO 9001, 14001, 18001 and 27001 are enforced. MAS SA is a totally independent company; therefore, we are able to select leading manufacturers which provide us with the needed scope and ability to deliver the best techno-economical solutions for any technical challenge.

We are part of the Woodward aftermarket group and thus part of the biggest design and manufacturing group for controls, protection and monitoring solutions for prime mover machinery. We are the Exclusive Representative, Central Distributor Facility, Business Partner, and Training Center for Woodward in the Eastern Mediterranean and the Balkans and the second company in Europe to be a Recognized Turbo Retrofitter (RTR). As part of the Woodward group, we are committed to use the highest quality of equipment in our solutions and have access to unparallel, acquired engineering know-how that cannot be matched by competitors. As a result, we are in position to issue an OEM world-wide guarantee for all projects we deliver.

Further to our engineering activities, we also represent and provide a wide range of advanced industrial and marine components, that complement our products and services from major American and European companies.

What we do

  • Detailed Design
  • Application engineering
  • Application development
  • Machine Instrumentation
  • Unit Control Systems
  • Control Room systems

Why choose us

With over 45 years of experience we always deliver exactly what we promise.

  • We offer field proven solutions for a wide range of processes for all the markets we serve
  • We design, develop and deliver state of the art technology control, protection and monitoring solutions
  • We undertake technically demanding projects on a turn key basis
  • We always follow and adopt the latest technological trends and solutions

The markets we serve

Our Sturcture

Our company consists of five departments serving the following five markets:


Mechanical workshop

MAS SA experienced technicians work on governor maintenance, valves, actuators etc., ensuring that we constantly meet our clients demands.


Automation department

  • Engine Control, protection & Supervision systems
  • Alternator controls & protection systems
  • Power / Energy Management systems
  • Compressor controls
  • Gas Turbine Control, protection & Supervision systems
  • Steam Turbine Control, protection & Supervision systems
  • Hydro Turbine Control, protection & Supervision systems
  • Engine & turbine HMI systems
  • Maneuvering systems
  • Pitch control systems
  • Oil mist detection systems
  • Alarm and monitoring systems


SCADA department

Our Supervisory Control and Data Acquisition (SCADA) department is at the core of our business, providing:

  • Generation Management Systems (GMS)
  • Energy Management systems (EMS)
  • Forecasting, scheduling & dispatching systems


Contractual project management

We offer a wide scope EPC or Turn-key project management services with subcontracting activities for engineering projects throughout the industries we operate.


Sales department

MAS SA sales department provides a complete range of engineering sales services, including pre-sales engineering, sale facilitation and post-sales support.