Delivering what we Promise

Our News Feed

Maritech was requested to overhaul 2x Fresh Water Distillers units (with a capacity of 80m³/day each) on-board a 1.800 PAX passenger vessel, docked at a major Greek shipyard.

11 July, 2024

We proudly announce that our company has earned the Great Place to Work® Certification, a distinction that derives from the collective experience and the confidential evaluation of our team members.

04 July, 2024

Maritech’stechnical expertise was requested from the operator of a 12-year-old superyacht regarding a damage issue on one of its MTU Diesel Generator sets.

27 February, 2024

Our team overhauled cooling systems of a 35K Chemical Tanker at Dubai Dry Docks, including gasket replacement and pressure testing of coolers.

24 January, 2024

Our Flying Team of Technicians attended our customer’s idled vessel in the middle of the North Pacific Ocean. ME LO Cooler suffered a total breakdown during voyage.

10 October, 2023

We successfully resolved performance issues on our customer’s yacht DG LO Cooler.

08 August, 2023

Maritech Hellas proudly announces that it has acquired the Great Place to Work® Certification.

02 August, 2023

We successfully delivered a from the scratch tailormade PHE project for the agricultural-plant sector in the SE Europe.

30 July, 2023

We successfully completed a large-scale energy repeat maintenance project for the Public Power Corporation SA.

16 July, 2023

We were requested to perform preventive in-situ maintenance works on various GEA Coolers types, for our customers’ RO-RO vessel.

22 March, 2023

We were requested to perform preventive in-situ maintenance works on various GEA Coolers types, for our customers’ RO-RO vessel.

22 March, 2023

Urgent maintenance service request onboard our customers’ 5500 TEU vessel at Besiktas port

14 March, 2023

Our Recycling Program has been successful for another consecutive year. Scrap metal, waste & obsolete spare parts were gathered and recycled.

21 February, 2023

We are right where you need us. Always.
Maritech Group expands its reach in Croatia and the Balkans

16 January, 2023

Pacific Green Technologies (PGTK) reaches a milestone and successfully Installs its 100th ENVI Marine™ Scrubber.

09 September, 2020

Maritech Group joins the Green Award Network and offers 7-10% maintenance service discounts to all certified vessels.

01 July, 2020

At times of uncertainty SOx Scrubbers are the most reasonable solution towards moving forward steadily.

26 Feb. 2020

We proceeded to a scheduled upgrade of our production units, as part of our Group’s strategic development plan.

24 Feb. 2020

Maritech Group has entered 2020 achieving strong performance regarding scrap metal and non functional parts recycling.

21 Feb. 2020

ESG Report

News & Events

ESG Report

Maritech Group ™
Heat Exchanger Services Worldwide
since 1977

We design solutions for our customers to prolong their equipment's lifetime and lower ownership costs. Anytime, anywhere around the world we deliver maintenance works, supply and on-demand fabrication of spare parts.

Maritech Group is a holding company with a portfolio of specialized enterprises, aiming to drive performance and innovation that help clients achieve their goals and acquire maximum benefits.
Through organic growth and strategic partnerships, Maritech Group has evolved into a word-class all-inclusive provider, specializing in advanced manufacturing, spare parts supply and servicing for Plate Heat Exchangers and fluid handling equipment.
We continuously work closely with our partners, aiming to optimize their localization projects’ value and enjoy a sustainable, diversified and ever growing economic development. Our mission is to lead the industry of the future on the zero carbon products "mountain top".

Expertise in Heat Exchangers

We are an all-inclusive, all-brand independent manufacturer and repair specialist for Plate Heat Exchangers. From designing to manufacturing of spare parts and from commissioning to maintenance throughout an equipment’s lifetime, Maritech's products and services portolio is build to maximize availability, reliability and protect your investments.

With more than 15,000 spare parts in range and inventory in Greece and China for same-day shipment, we offer reliable solutions and technical support for Plate Heat Exchangers, Fresh Water Generators and heaters. Furthermore, our scope covers several types of marine pumps, separators and filters, as well as marine environmental equipment and technologies.

Industries Served

From Marine Engineers to Marine Engineers

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Marine Industry

Ship & Repair Yards

From Maintenance to Dry Dock

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Industrial Plants

Cleaner, Greener, Sustainable

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From Marine Engineers to Marine Engineers

Marine Industry


From Maintenance to Dry Dock

Ship & Repair Yards


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Industrial Plants

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Maritech in Numbers

Aiming to peak our performance and stay ahead of the field, we persistently fulfill our Customers’ product and service thermal requirements in a transparent, accurate and sustainable manner, while bringing on the table innovative and cost-efficient propositions.

Our reward is their unwavering trust and untroubled operations.

Spare part types
Supplied vessels / annum
Repair & maintenance operations / annum
+25.000 Kg
Recycled plates per year
Years of experience

Sustainability comes through effectively responsible effort. Mariteh Group is an Organization committed to make the world a better place. We are determined to unceasingly adapt best practices and initiatives that generate a significant positive impact to the environment, local communities and our people.