7 STEEL NORDIC: The Circular Path to Low-Carbon Steel
A Norwegian steel business is setting the standard when it comes to circular steel production through the use of steel scrap as raw material and renewable energy. 7 Steel Nordic CEO Utku Öner tells Energy Focus more about small emissions but big ambitions from a forward thinking organisation, recently taken under new ownership.
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Europe’s steel transformation is no longer theoretical. Heavy industry is shifting, pressure is rising, and the companies that will lead into the next industrial era are those proving the low-carbon model at scale, not just planning for it. In northern Norway, 7 Steel Nordic is demonstrating how steel — one of the most carbon-intensive materials on earth — can be produced competitively, reliably, and sustainably, today.
In April 2025, Sev.en Global Investments completed its acquisition of the former Celsa Nordic and Celsa Steel UK operations, combining them under the unified brand ‘7 Steel’, with the Nordics business re-branded as 7 Steel Nordic. The acquired steel mills bring an annual capacity of approximately two million tonnes of construction steel and cover bars, sections, mesh and wires across the Nordics and the UK. The move underscores Sev.en’s intention to build a robust pan-European circular steel platform, serving shipbuilding, rail, wind‐energy and infrastructure sectors from a low-carbon base. Following the re-branding and integration, 7 Steel Nordic is now positioned to deliver circular, recycled reinforcing steel at scale to meet rising client demand for sustainable materials.
7 Steel Nordic has emerged with a sharpened identity and clear strategic mandate: deliver circular steel with some of the lowest emissions intensity in the world, while serving construction markets across the Nordics and beyond.
For CEO Utku Öner, who has been part of the business since 2007 across multiple geographies and functions, the company’s trajectory is rooted in operational discipline and long-term thinking. “I started in the Celsa Group HQ in Spain. I have held several positions across the group, including a stint in Poland. I have been in the Nordics since 2012 and my background is in operations,” he explains. “After 10 years as a COO, when the opportunity came to take overall leadership, it seemed like a natural step.”
Öner’s leadership style is grounded in transparency and accountability, building clarity between mill floors and board-room strategy. “I am able to zoom out and see the organisation as a bigger picture and look at overarching strategy but I am also able to look at a much smaller level and each individual initiative,” he says. “We have created an atmosphere where those at operations levels can see the outcomes they produce across the business, and that line to senior management is very clear.”
The message is consistent: performance, progress, and people are aligned to a single ambition — redefine what low-carbon steel production at scale looks like.
MOVING IN ONE DIRECTION
Steel is responsible for around 7% of global emissions. Europe’s traditional blast furnace system, still dominant across many regions, typically emits 1–2 tonnes of CO₂ per tonne of steel produced. If European climate targets are to be met, this model must rapidly evolve — and new, scalable approaches are needed. 7 Steel Nordic operates one of them.
“We are a producer of long steel products throughout a circular value chain – meaning we don’t use any mineral-based or ore-based raw materials,” says Öner. “We are 100% recycled, and we take steel scrap and convert it to finished products mainly for the construction industry. Additionally, our product is 100% recyclable and can be recycled infinitely.
Based in Mo i Rana in Norway’s north, the company relies on hydropower and electric arc furnaces to melt scrap, roll steel, and ship it back to regional markets. Electric arc furnace technology is already a proven path to dramatically lower emissions in steel manufacturing, particularly when powered by renewables — a point now recognised across industry and policy circles.
Öner highlights the operational structure with precision. “We have our own scrap collection unit, a steel melting shop, a rolling mill – where we have an abundance of hydropower. We use electricity which is zero emission for steel melting – we don’t use any blast furnace technology.”
This model not only eliminates coal but closes material loops — taking end-of-life steel, reprocessing it, and re-entering it to construction cycles. The result is a production footprint at around 0.2 tonnes CO₂ per tonne of reinforcing steel: category-leading in Europe and a demonstration of how circular industrial systems can operate competitively in real markets.
OPERATIONAL ADVANTAGE
Supply chain integration reinforces the environmental edge. From Mo i Rana, steel travels by vessel to 16 Nordic service centres. Those same vessels return with scrap, maintaining efficiency, cost control, and circularity in practice rather than concept.
“Our fleet is operated by external contractors — the Lehmann Group, active in both Sweden and Finland, is our largest partner,” explains Öner. “They deliver finished products and return with collected scrap, a process that’s absolutely vital to maintaining efficiency across our supply chain.”
The result is speed and reliability — premium qualities in today’s construction market.
“From our mill, through our fleet, we are able to deliver to any location in the Nordics within two weeks, whereas importing from elsewhere in Europe would take several months,” he says. “We can fill vessels with special orders – different sizes, different types of product.”
In downstream operations, the business is even more agile. “We can deliver to constructions sites in three to five days,” Öner notes. With inflation pressures, supply disruptions, and volatile demand still weighing on many parts of Europe’s construction and metals sectors, such responsiveness stands out.
Earlier this year, the company completed a significant machinery investment to expand capacity and increase customisation options. It also launched Meganät in Sweden, a double-coverage reinforcement mesh designed for high-performance concrete applications, and Bamtec Dynamic in Finland — a move that positions 7 Steel Nordic closer to the evolving needs of its construction clients.
To keep delivery smooth even when markets tighten, planning is meticulous. “I am proud to say that we keep a very high-quality stock portfolio, even in the most difficult times, because of the planning that we put into having the right mix of products,” Öner says.
EXPANDING FOOTPRINT
The business is now strengthening its geographic footprint to ensure longer-term diversity. “We have a very strong presence in the Nordics but we are looking at other key markets,” Öner explains. “Firstly, Iceland, as we have not had a presence in Iceland before. Secondly, we are looking at Czechia because our new owners are based there and would like to see a new channel there. We are looking at selling finished goods and collecting scrap there.”
Germany and the Netherlands already see limited volumes, but the core focus remains the Nordic region — where sustainability regulation, clean power infrastructure, and project standards increasingly reward truly low-carbon industrial supply.
Despite its strong position, Öner is open about the macro challenges surrounding steel. “The steel sector is in a difficult situation. There is overcapacity, there are tariffs, many things are uncertain, and protectionism is becoming the thing that defines demand,” he says. “There is also high inflationary pressure where construction activities have been slow.”
Against these pressures, efficiency remains non-negotiable. “For us to remain a trusted partner in a period like this, we must remain closely aligned on efficiency. Our initiatives must continuously improve and everything must work towards a shared goal. That is how we have remained in the market, and that is what will allow us to build stronger as the market returns.”
Europe’s steel transition will not happen overnight, but the direction is clear: more recycling, more electrification, more renewables, more transparency. Policymakers and developers increasingly expect proof, not pledges. The companies already operating at scale within that model hold a natural advantage.
7 Steel Nordic is one of them. Its infrastructure is built, its supply chain is functioning, its clients are real, and its production is active today — not planned for 2035.
Öner’s vision is direct. “Sustainable steel from the north of Norway, based on hydropower and efficient logistics, is our offering,” he says. “Our ambitions are big. We want to be the world’s most sustainable steel firm, and we are already well positioned to deliver on that.