MAS is a technology-driven engineering company specializing in advanced Control, Protection and Automation Solutions for Maritime.

With over 50 years of operation in more than 26 countries, MAS designs solutions and upgrades Engine and Propulsion Control Systems, Power Management Systems, Integrated Engine Room Automation and Data Acquisition & Performance Monitoring Platforms.

MAS is a Woodward Premium Business Partner (ASI, AISF, Turbine Technical Competences Centre, Central Distributor, Training Centre).

As an OEM certified partner of Graviner, AEG, SEG, Celeros, Fincantieri Marine Systems and QTAGG, MAS delivers validated solutions with genuine OEM spares and warranties.

Our solutions ensure optimal vessel operation and compliance, fuel efficiency, mitigate obsolescence and secure long-term operational stability for any type of vessel worldwide.

Master Divers took the plunge in 1978. Master Divers has engaged in many offshore and harbor based marine activities and maritime construction.

OUR SERVICES

• Hull Cleaning (Vertical Sides, Flat Bottom), Above waterline Cleaning, Propeller Polishing, Cleaning Sea Chests, Cleaning Rudder, Cleaning Bilge Keels, Cleaning Bulbous Bow
• Underwater Video Filming and CCTV Monitoring, In Water Survey (IWS) with participation of Classification Society Surveyor
• Sea Chests and Valve Blanking / Plugging, Preparation of Coffer Dams
• Replacing Navigational Equipment (Speed Log & Echo Sounder)
• Repairs of Propeller Cracks and Reshaping Propeller and Propeller Grinding
• Underwater Repairs, Underwater Welding, Cutting and filling of Steel Cracks, Anode Installation

Master Divers has a well proven track record supporting our ever-growing client base in the Energy, Water, Port and Shipping Sectors.

Master Marine is one of Brazil’s most experienced ship suppliers, with over 77 years of continuous service to the maritime industry.

Based in the Port of Santos, Latin America’s busiest port, we specialize in crew-focused provisions and onboard consumption needs, ensuring vessels are supplied efficiently and reliably.

Our solid track record combines tradition with innovation, supported by modern logistics, compliance, and international standards.

From merchant vessels to offshore units, Master Marine delivers what crews need to keep going — with commitment, quality, and trust that extend across the seven seas.

MAST Maritime Services SA is a Greece-based maritime technical services provider supporting shipowners with integrated solutions across shipyards, afloat repairs, energy efficiency, equipment representation, underwater services, and spare parts supply. Leveraging strong technical expertise and a global partner network, MAST delivers practical, cost-effective solutions tailored to modern fleet requirements. Our activities include repair and retrofit projects at major shipyard hubs worldwide, voyage and emergency repairs, underwater inspection and maintenance, and supply of critical equipment and spares through established partnerships. Our Energy Efficiency Department provides solutions for performance optimization and compliance with EEXI, CII, EU ETS and FuelEU Maritime. Acting as a reliable partner, MAST addresses any issue and enhances performance to optimize operational costs.

Mathew Marine, Inc. is a 9001/14001/45001 ISO‑certified global provider of welding and fabrication services for the marine, industrial, and government sectors. Headquartered in Houston, Texas with facilities in Chalkida, Greece, the company supports clients worldwide with 24/7 rapid‑response capabilities. Its teams deliver class‑approved repairs, structural and pipe work, advanced fabrication, and custom engineering solutions for vessels, offshore assets, and critical infrastructure. With a strong commitment to quality, safety, and environmental responsibility, Mathew Marine combines decades of expertise with a customer‑focused approach to serve the needs of the maritime community.

McLarens Group Sri Lanka is a leading diversified conglomerate with a strong heritage in maritime services, delivering integrated solutions through its Maritime & Logistics sector across Port Agency, Shipping Agency, Marine Services, Offshore Services, Crewing, Ship Chandelling, Underwater Services, and end-to-end supply chain and logistics operations.

Petroleum & Energy sector drives value through bunkering, energy trading, oil & gas support services, and renewable energy initiatives, supporting both national and regional energy demands.

MCT Brattberg develops and manufactures innovative and flexible cable and pipe transits for demanding environments where protection against fire, gas, and water is of utmost importance. Our pioneering sealing system has been protecting people, property and the environment since the 1950s across a variety of sectors, including maritime, process industries, manufacturing, construction, transportation, energy, and telecommunications, to ensure safety, efficiency, and reliability. We continuously strive to meet and exceed customer needs and expectations.