Company

This project marks a significant milestone not onlyin the evolution of clean nuclear energy, but also in the development of modular, repeatable engineering solutions for the SMR program. The aimis clear: to implement a highly standardized and replicable design, enabling efficient deployment of future SMR units in Canada and internationally.

Rockfin Scope of Delivery:

• Lube Oil Tank Assembly, including:
   
  • Tank – designed for long-term durability, and easy integration within turbine island systems. Rockfin’s oil tanks are built to handle demanding operating conditions and ensure safe oil storage and circulation.
   
  • Filters – high-efficiency filtration units customized for turbine applications, ensuring oil purity, minimizing wear of bearings, and protecting sensitive equipment from contamination.
   
  • Oil Mist Separator – engineered to recover and condense oil mist from the system, ensuring cleaner air emissions and reducing oil losses.

All three components are fully engineered, designed, manufactured, and testedin-house at Rockfin, leveraging our expertise in mechanical, hydraulic, andprocess systems. More about these and other precision-engineered components canbe found on our website here

• Lube Oil Coolers skid – supporting temperature stability and oil degasification under varying load conditions
• Accumulators skid – ensuring pressure stability during transient and emergency states
• Temperature Control Valve (TCV) – enabling precise oil temperature regulation for reliable turbine performance

Built to Meet the Highest Standards

Every pressure component is produced in line withstrict Canadian (Ontario province) regulations,including compliance with CSA standards and certification under the CRN (Canadian Registration Number).

Manufacturing takes place in a facility undergoing TSSA(Technical Standards and Safety Authority) accreditation — a regulatory requirement for pressure equipment production for Ontario.

Delivered by Rockfin Dedicated Nuclear Business Unit

The project is executed by Rockfin specialized Nuclear Business Unit, a team focused exclusively on supporting global nuclear investments. From front-end design and documentation through toproduction, FAT, and logistics – every stage is managed by professional engineers and experts, experienced in nuclear codesand international regulatory environments. This reflects Rockfin unwavering commitment to quality, traceability, and nuclear safety.

This SMR project is a strong example of what close collaboration and comprehensive in-house capabilities can deliver.

We’re proud to be part of this groundbreaking project in collaboration with Arabelle Solutions and GE Vernova Hitachi Nuclear Energy – one that not only supports the transition to clean energy, but also sets the standard for future small modular reactor solutions.

The new space is equipped with two 20-ton overhead cranes, 10 meters of hall height, and wide access gates. It's designed to support auxiliary processes like storage, metalwork, tool shop, prefabrication, and welding. Thanks to this, we've freed up an additional 1,200 m² of net area for large-scale systems.

Today, the Nowina site offers 6,400 m² of production area and 1,000 m² of office and social space.

Since the launch of the facility, we’ve built 143 systems — including 120 in the new hall — for clients across Europe, Asia, and the Middle East. Our partners include GE, Siemens, and MAN. With over 185 systems in the current pipeline, we’re ready for more.

The Nowina team counts 150 employees, and we’re planning to grow to over 200 specialists.

This investment strengthens our ability to deliver world-class engineering solutions to clients around the globe.

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The program was packed with attractions for all ages – from concerts by top Polish artists such as LemON, Agnieszka Chylińska, Anita Lipnicka, C-BooL, and ... , to family workshops, chill-out zones, inspiring activities, and health & wellness initiatives.

One of the main sporting highlights was the Dragon Boat Race, which drew enthusiastic crowds to the Elbląg River. We’re thrilled to share that Team Rockfin took 3rd place in this exciting competition! A huge congratulations to our crew for their effort, team spirit, and for creating an amazing atmosphere on and off the water.

We’re honored to have supported this fantastic event and to celebrate with the Elbląg community – not only as a sponsor, but also as an active participant. Thank you to the organizers, attendees, and everyone who made these three days so memorable.

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In the interview, he discusses:

🔹 record-breaking revenue growth🔹 plans to exceed 2 billion PLN in revenue within 4–5 years🔹 Rockfin’s active role in the energy transition🔹 international expansion – including a joint venture in Saudi Arabia🔹 investments in people, skills development, and educational support

A clear and inspiring conversation about the future of Polish industrial engineering.

Read the full interview (in Polish) here

Driving Green Mobility at the Zurich Forum Polish Investment and Trade Agency (PAIH)
At the Zurich forum, Paweł Trojanowski, Rockfin Business Development Directorfor Hydrogen Systems, joined a panel on green mobility. HyVentive is key toenergy independence and clean energy in manufacturing and transport and othermultiple sectors, while cutting reliance on imported fuels. HighlightingPoland’s contribution to a greener Europe and reinforced Rockfin commitment tointernational collaboration towards a carbon-neutral future.

Industrial-Scale Hydrogen at WIN EURASIA, Istanbul, Hydrogen and Co., Türkiye
At WIN EURASIA, Rockfin showcased HyVentive electrolysis technology developedfor industrial-scale green hydrogen production. Our electrolyzer systems canscale beyond 20 MW, delivering the high volumes of hydrogen needed forheavy industry. Rockfin experts discussed hydrogen technology selection andintegrating solutions into existing energy systems. Key topics werebalance-of-plant (BoP), compressors, purifiers, cooling units and controlsystems - by providing complete support and engineering, we deliver more thanan electrolyzer - a fully optimised end-to-end hydrogen solution for everyproject.

Towards a Clean Energy Future
Rockfin engagements in Switzerland and Turkey highlight Rockfin growinginfluence in Europe’s hydrogen economy and our vision for a sustainable energyfuture. By driving Green Hydrogen at scale and accelerating the EnergyTransition. With HyVentive ready for 20MW+ projects and comprehensive hydrogeninfrastructure capabilities, we are proud to support the Hydrogen Economy andadvance to a clean energy future.

AQAP 2110 is an internationally recognized quality standard developed by NATO, tailored for suppliers in the defense sector. It integrates ISO 9001 requirements with additional provisions specific to the needs of defense-related projects and institutions.In today’s rapidly evolving business environment, this was a natural step forward for Rockfin — aimed at:️ enhancing the quality and reliability of our products and services; strengthening our cooperation with the defense sector and NATO-affiliated institutions; reinforcing our position both in domestic and international markets. The implementation process was both intense and rewarding. It involved analyzing and optimizing internal procedures, adapting documentation and workflows, and—most importantly—training and engaging our entire team. Thanks to this effort, we successfully passed a series of internal and external audits.

Founded in 1991, Petroff Team https://petroff.com.pl brings over 30 years of expertise in delivering advanced technical services for the energy, industrial, and automotive sectors. The company specializes in oil system cleaning, hydraulic flushing, filtration, and lubrication services, as well as diagnostics and maintenance of critical fluid-based systems. Their operations are certified according to ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018, ensuring the highest standards of quality, environmental responsibility, and occupational safety.

Petroff has a proven track record of successful projects across Poland. Selected references include:

• Cleaning and flushing of turbine lubrication systems at Anwil Włocławek, EC Gdańsk, EC Żerań, EC Białystok, and EC Bielsko-Biała
• Oil system cleaning during overhauls of turbo-generator units for PGE EC Gdańsk, EC Pomorzany, EC Tychy, and Tauron EC Jaworzno III
• Hydrodynamic flushing for SODA Ciech Janikowo, POSCO Warszawa, and BSH Łódź
• Complex works on turbines and lubrication systems at Orlen Płock, MPO Warszawa, and Elektrownia Dolna Odra (225 MW)

These projects demonstrate Petroff’s ability to execute critical, high-precision services for the largest utility and industrial operators in the country.

This strategic acquisition marks an important milestone in Rockfin’s continued growth. By joining forces, we strengthen our engineering and service capabilities, enabling us to offer even greater value to our customers both in Poland and on international markets.

We warmly welcome our new colleagues from Petroff — we are excited to begin this new chapter together.

It was Michał Wróblewski Rockfin CEO , Tomasz Rynkowski CSO,and Kasjan Woźniak Director of Production Plant in Nowina who took a tour of our production hall with the Presidentand briefly  explain what we usually workon in our factory.

"This is one of the fastest-growingcompanies in Elbląg. Rockfin conducts projects for global enterprises on allcontinents," says Mayor Missan. We can be really proud that Rockfin isperceived as one of the leaders on the Elbląg market. Our company developmentin this city is a conscious decision based on access to high-class specialists,excellent infrastructure, and the potential of the region. Thank you for theinspiring meeting, and we look forward to future cooperation!

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A New Force in Compressor System Manufacturing

AL ZAMIL ROCKFIN INDUSTRIAL combines Rockfin’s global engineering know-how—specializing in auxiliary systems for rotating machinery across conventional, distributed, nuclear, and renewable energy sectors—with the manufacturing strength of Saudi-based Al Zamil Heavy Industries, known for its expertise in pressure vessels, heat exchangers, and skid-mounted process units.

The joint venture will focus on manufacturing advanced compressor systems, tailored to meet the increasing regional demand for locally produced, high-performance industrial solutions.

Local Commitment, Global Vision

Both founding companies are actively engaged in the IKTVA (In-Kingdom Total Value Add) program, reinforcing their shared commitment to developing local content and supporting Saudi Arabia industrial ecosystem.

Strategic Growth Through Synergy

This partnership strengthens Rockfin’s presence in Saudi Arabia and enhances its ability to deliver specialized technologies to strategic markets. AL ZAMIL ROCKFIN INDUSTRIAL will benefit from the synergy between the partners—combining deep industry experience, local infrastructure, and advanced engineering capabilities.

A Milestone in Rockfin’s Global Journey

The creation of AL ZAMIL ROCKFIN INDUSTRIAL is a significant step in Rockfin’s international growth strategy. Operating under the ZAMIL ROCKFIN SAUDI brand, the company is set to become a leading supplier of compressor systems in Saudi Arabia, delivering world-class industrial solutions with a strong local foundation.

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ORC Technology as the Foundation of Collaboration

What is ORC Technology?

ORC (Organic Rankine Cycle) systems are advanced technologies that convert thermal energy into electricity using an organic working fluid. These cogeneration setups can simultaneously generate both electrical and thermal energy, significantly enhancing overall efficiency. Unlike traditional steam cycles, ORC systems operate effectively with medium- and low-temperature heat sources below 350°C, making them ideal for:

• Waste heat recovery in energy, heavy industry, and district heating,
• Renewable energy sources such as biomass, geothermal energy, and large-scale solar systems.

Rockfin and Siemens Energy Partnership

Rockfin and Siemens Energy have joined forces to implement ORC systems with electrical production capacities ranging from 0.5 to 3 MW.

In Poland, this technology is particularly important due to the European Emissions Trading System (ETS), where high CO₂ emission fees significantly impact energy costs. ORC systems provide an opportunity to reduce emissions and lower electricity production costs by converting waste heat from industrial processes into electricity.

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Scope of the Partnership

The agreement between Rockfin and Siemens Energy clearly defines their roles:

• Rockfin: Responsible for the comprehensive design, delivery, and installation of turnkey ORC systems, ensuring smooth commissioning and testing.
• Siemens Energy: Supplies high-performance C-type turbines, bringing advanced thermodynamic expertise to maximize system efficiency.
• Joint Service Support: Both companies will provide service for the systems through a global service network covering Europe and beyond.

‍Target Markets and Potential Customers

Initially, the partnership will focus on European markets, where both companies have established operations. Future expansion plans include North America, South America, and Africa. The primary customers for ORC solutions include:

• Energy operators,
• Industrial power producers,
• District heating companies seeking waste heat utilization and greenhouse gas emission reduction.

‍Key Benefits of the Collaboration

The Rockfin and Siemens Energy partnership offers multiple advantages:

• Technology synergy: Combining expertise to develop cutting-edge energy solutions,
• Cost efficiency: Reducing energy costs through waste heat recovery,
• Sustainability: Supporting decarbonization efforts and a cleaner energy future.

By working together, Rockfin and Siemens Energy are driving a sustainable energy transformation, where efficient utilization of thermal energy will play a crucial role in the decarbonization of industries and economies worldwide.

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