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50+ Years

26+ Countries

1700+ Projects

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Seamless Uptime.

Industries Solutions & Services Why MAS

MAS Logo Reliability, availability, safety, asset recapitalisation

Industries

Power Generation

Oil & Gas & Process Industries

Data Centres

Maritime

Our solutions deliver

Reliability & Availability System Integration Asset Recapitalisation Future-ready infrastructure OEM Certified Compliance

MAS Logo Icon Why MAS

Trusted Partner for your Critical Assets

50+ years

Focused engineering specialisation

4+ industries

Deep expertise across 1700+ projects in 26+ countries

End-to-end

Turnkey solutions from engineering to delivery and support

Vertically integrated

Εngineering across all layers of infrastructure

Future-ready

Scalable solutions incorporating advanced and digital technologies

Tailored solutions

For unique projects’ requirements

Custom innovations

Where existing technologies reach their limits

OEM-Certified

Applied OEM technologies, genuine spares & warranty

MAS Logo Icon The Technology Behind Reliable Operations

Solutions

Unit Control and Protection Systems

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Insights

08/06/2026 MAS at Posidonia 2026: Strengthening our Maritime Footprint and Future-Ready Vessel Operations
Held in Athens, Posidonia 2026 confirmed its role as a…
15/05/2026 MAS CEO Leonidas Zaimis’ Article at Thought Leader, Business Partners latest edition
MAS CEO Leonidas Zaimis contributes to the upcoming energy feature…
18/03/2026 MAS Featured in Posidonia 2026 Newsletter Ahead of International Shipping Exhibition
MAS has been featured in the official Posidonia 2026 Newsletter,…
12/03/2026 MAS Celebrates Long-Term Commitment at Pita Cutting 2026
MAS S.A.’s annual Pita Cutting event included a special recognition…
07/03/2026 MAS S.A. Completes Generator & Transformer Protection System Upgrade at Soroni Power Station, Rhodes
MAS S.A. recently completed the upgrade of the generator and…
15/01/2026 MAS Delivers Turnkey Turbine Control System Upgrade Campaign for SOCAR Türkiye
MAS recently completed a comprehensive turbine control system modernisation campaign…
09/09/2025 MAS participated in Career Days 2025 by kariera.gr
MAS S.A. participated in Career Days 2025 by kariera.gr, held…
26/06/2025 MAS S.A. Mid Review Event for 2025
MAS S.A. brought together all departments for a structured review…
22/04/2025 MAS S.A. Certified as a Great Place to Work®
MAS S.A. has been officially certified as a Great Place…
25/02/2025 MAS S.A. Recognised as Woodward Premium Partner
MAS S.A. has been recognised as a Woodward Premium Partner, …
11/06/2024 MAS SA’s Successful Participation at Posidonia Exhibition 2024
Thank you to everyone who visited our booth, for making…
28/03/2024 MAS S.A. Advances in SOLARSCO2OL EU Project
MAS S.A. is proud to share updates on the involvement…
23/12/2023 Ship Smart Engine Digital Twin Revolution: Presentation of SSEDT Project, revealing the future of Maritime…
MAS SA proud partner of Ship Smart Engine Digital Twin…
24/11/2023 MAS S.A. Celebrates Success at the 2023 Annual Conference of Marine Technology!
MAS S.A., serving the Maritime Sector for 50 years, is…
20/10/2023 Pioneering Sustainable Solutions with the DarWEN Project in Tilos island
MAS S.A. is proud to be a driving force behind…

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