John Cockerill

Did you know John Cockerill's largest Cooling entity across our global organization is based in Spain?
Located in Madrid, this Hamon team is at the heart of our operational cooling activities, delivering both wet cooling and air-cooled condensers ( ) solutions through complex new-build projects and customer service assignments across numerous countries.

Formerly Esindus, and then Hamon, they are now part of John Cockerill's cooling business designing, supplying, and maintaining Hamon® technologies.
Together with our experts in the UK, Portugal, France, Belgium, Mexico, Chile, Saudi Arabia, India, Vietnam, Indonesia, Korea, and now the U.S., they form a global team ready to meet our customers' needs on every continent.
The teams are riding a wave of success as they have recently entered the American market, taken a participation in a workshop in China, and been awarded a big project in Italy.

Our Spanish team demonstrates the strength and agility required to execute demanding projects all around the world. They show engineering expertise, customer focus and commitment to delivering high-performance Hamon® cooling solutions for industry, generation, industry, and .

➤ The team will furthermore be exhibiting at Tech Show Madrid next November to showcase our Hamon® cooling solutions dedicated to data centers.

Thank you to our colleagues for the key role they play in the success of John Cockerill Hamon! One Team. One Ambition. Together.

John Cockerill is this week at 2026, New Orleans, LA, USA.

Water quality, sustainability, and resource efficiency are driving innovation across the environmental sector, and we are proud to be part of the conversation at this major industry event.

John Cockerill’s ™ Multi-Hearth Furnace is a reference and best-in-class technology to produce, activate and regenerate activated carbon. With +20 references for key payers across the globe, we design and supply customized, efficient, reliable and robust solutions, engineered to operate 8000 h/y for +30 years for public & private water utilities, sugar refiners, industrials, and activated carbon suppliers.

Our advanced thermal treatment solution is carefully engineered for contaminant removal, including PFAS, maximizing yield, and minimizing product loss during activated carbon regeneration.

John Cockerill has developed a fully electrified Multi-Hearth Furnace, the eNesaCore™, offering the same performance while significantly reducing CO2 emissions related to operations.

Don’t hesitate to reach out to our team and our colleague Julien Breton at WEFTEC to discuss activated carbon regeneration, thermal process optimization, and the future of sustainable treatment technologies.

Liège n'est pas que sympa. Liège entreprend.

Une idée peut naître n’importe où. Pour devenir un vrai projet, il lui faut le bon endroit.

Des talents pour le concrétiser. Une expertise pour aller plus loin. Des connexions pour rayonner. Et un environnement dont on a envie de faire partie.

Greater Liège réunit tout cela.

Un lieu pour produire, innover, connecter et attirer. Et ce n’est pas tout. En voici la preuve: https://greaterliege.be/

Quand les formations en ingénierie et en management se rencontrent

Nous avons eu le plaisir d’accueillir récemment les étudiants du Master Industrial & Business Engineering (IBE), né d'une collaboration entre HEC Liège et HELMo - Gramme, pour une immersion au cœur des activités de John Cockerill.

À travers les témoignages de David Dederix, Thomas Simon et Adrien Léonard, les étudiants ont découvert comment les compétences techniques, industrielles et managériales acquises au cours de ce parcours transdisciplinaire se concrétisent au quotidien dans nos métiers et nos projets.
Cette rencontre a également été l'occasion pour Cynthia Prosdocimi de présenter notre politique de gestion des talents et d'échanger sur les défis auxquels sont confrontés les acteurs de l'industrie aujourd'hui.

Merci à tous les intervenants pour le partage de leur expérience et aux étudiants pour leur intérêt et la qualité des échanges.

Chez John Cockerill, nous sommes convaincus que le rapprochement entre le monde académique et l'entreprise est essentiel pour préparer les talents de demain.

Our specialists and sales teams are exhibiting at ENLIT Asia, in Jakarta this week.
Let's discuss together how we can enhance the performance, reliability and efficiency of your combined cycle power plants and industrial processes with our heat recovery steam generators (HRSG) and Hamon cooling solutions.

John Cockerill has been active in the APAC region for several decades, and stays your trusted partner for all your projects: new-builds, as well as customer service for equipment of all power ratings and all brands.
We offer inspections, re-engineering, maintenance and revampings of HRSGs and cooling towers.
Come and visit us on our booth 1127!

Want to know more? https://energy.johncockerill.com/en/boilers-and-heat-recovery-steam-generators/heat-recovery-steam-generators/

Driving tomorrow's rail with advanced technology, equipment and services.
John Cockerill's rail companies are together at InnoTrans this week in Berlin. , , , and , on one stand: rolling stock, spare parts and maintenance workshops, heavy maintenance equipment, buffers and draw gear, and simulation-based training.
Hall 4.2, Stand 150, until Friday 25 September. Come and meet the teams.
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Proud to see John Cockerill featured in the newly released Reference Report of ARENA, Australian Renewable Energy Agency, and HILT CRC about Thermal Energy Storage for Industrial Process Heat, a practical guide highlighting leading technologies for industrial heat decarbonization.

This report emphasizes thermal energy storage’s key role in converting renewable electricity into dispatchable industrial heat.
John Cockerill Energy develops solutions based on molten salt storage and solid-state thermal storage, enabling the delivery of green heat across a wide range of industrial temperature requirements.

Recognition of John Cockerill’s expertise in thermal storage is underpinned by our extensive experience in this field , including proven track record in concentrated solar power storage facilities and our ongoing developments in industrial-scale thermal energy storage. With our molten salt electrical heater, we design efficient Power-to-Heat systems to deliver green and dispatchable energy.

Our Green Heat and Thermal Storage solutions help industries decarbonize their process heat while improving energy resilience, i.e. their ability to keep equipment in good working order, and their long-term competitiveness. By replacing fossil-fuel-fired heat generation with high-efficiency electric heating systems powered by low-carbon electricity, industries can indeed reduce emissions, diversify their energy sources, and lower maintenance requirements while gaining greater protection against fuel price volatility.

A special thanks to Professors Joe Coventry, Ahmad Mojiri, Armando Fontalvo and the Australian National University (ANU), as well as their partners from HILT CRC, for delivering this landmark publication for ARENA. By translating complex technical challenges into practical guidance for industrial users, they are making a significant contribution to the global transition towards low-carbon industrial heat.

At the heart of Europe, and at the center of John Cockerill Hamon stands a site unlike any other: our technical team based at Mont-Saint-Guibert, Belgium, the historical birthplace of the former Hamon Group and still today the technical nerve center of our Cooling Business.

This is where decades of expertise come together. Many of our technicians, engineers and specialists have dedicated 20, 30 or even 40 years of their careers to developing and perfecting cooling technologies. Their passion for engineering and commitment to excellence continue to shape our future.

Belgium is also home to our &D center. Supported by our Drogenbos test facility and its dedicated wet cooling tower, our teams conduct thermal and mechanical testing to continuously improve the performance, reliability and efficiency of our Hamon® cooling solutions.

Beyond engineering and testing, our experts regularly provide customer services and bring technical expertise directly to construction sites and operating facilities.

Their work is strengthened by the close collaboration with our workshop of Arrou in France, a key competences center providing fire testing, calibration, instrumentation and manufacturing capabilities of key components. Together, these complementary teams form a unique center of excellence serving customers around the globe. They are supported by hundreds of other employees worldwide.

More than a workplace, Mont-Saint-Guibert is where the heritage continues to thrive through the passion, commitment and know-how of its people.

Our experts will be attending the upcoming edition of ENLIT Asia in Jakarta, Indonesia from 22nd to 24th September.
We look forward to discussing how we can help combined cycle power plant operators maximize reliability, performance, and long-term value.

Since 1967, we have been designing and delivering high-performance Heat Recovery Steam Generators , building decades of expertise across a wide range of power generation projects worldwide.

We also support plant owners throughout the entire lifecycle of their assets through comprehensive aftermarket services, including:
✅ Inspections
✅ Remaining Life Time Assessments (RLTA)
✅ Upgrades and retrofits
✅ Repairs for boilers of any brand

With extensive experience throughout the region, backed by our highly active hub in , we are committed to working close to our customers, understanding their operational challenges, and delivering practical solutions tailored to their needs.

Whether you are planning a new project, looking to improve performance, extend equipment life, or reduce outage risks, we are your trusted partner for combined cycle power plants.

We look forward to meeting you in Jakarta!