Gränges drives the development of lighter, smarter, and more sustainable aluminium products and solutions. Gränges’ innovative engineering has transformed the industry for more than 125 years, and the company holds leading positions in rolled products for thermal management systems, speciality packaging and selected niche applications in Asia, Europe, and Americas.
IN FOCUS

Aluminium – a key enabler for the electrification revolution
The battery industry is expecting a strong annual growth in the coming years due to the high demand for electrification. Gränges has recently accelerated its investments in battery cathode foil in Europe and has the capability to take a leading...
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Collaboration to create a world-leading recycled aluminium product
Arconic Architectural Products (AAP) and Gränges share the same sustainable ambition of offering high-performance aluminium that contain a high percentage of recycled materials. Arconic Architectural Products supplies the construction industry with...
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New recycling and casting capacity in Huntingdon fully operational
The new recycling and casting line in Gränges’ production facility in Huntingdon, Tennessee, will increase the capacity, lower cost and support Gränges’ high sustainability ambitions by improving both energy and carbon emission intensity.
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Gränges strengthens aluminium foil production in Newport
Gränges will invest in four new annealing ovens in its Newport facility to strengthen production capacity for thin aluminium foil in North America. This will enable Gränges to better serve customers in markets such as converter foil and flexible...
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Gränges awarded EcoVadis Platinum rating for the second consecutive year
For the second year Gränges has been awarded a Platinum rating from EcoVadis, the largest independent provider of business sustainability ratings. Platinum is the highest rating awarded by EcoVadis and it places Gränges among the leading 1 per cent...
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GPM launches high-performance AM aluminium for wear resistance applications
GPM launches its second Additive Manufacturing aluminium alloy, S260 AM. The alloy, part of the Dispal® family, is a high-performance aluminium alloy, characterized by wear resistance and excellent tribology properties.
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Gränges Americas in long-term partnership with Entergy to increase renewable energy in Newport
Gränges has signed a 10-year contract with the electricity company Entergy Arkansas for Gränges’ production site in Newport, Arkansas. Under the contract, Granges subscribes to approximately 25 percent of its capacity for the Granges’ Newport Site...
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Gränges Americas Newport plant back at full capacity
Gränges is proud to announce the successful rebuild of Newport’s mill number 2, bringing the plant to full mill capacity one month ahead of schedule. With this rebuild 100 per cent of Gränges Americas’ assets are operational, offering the full...
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Gränges Asia is forming a strategic alliance with Schöler GmbH for folded tube operations in China
The aim for the alliance is to build up the most efficient tube production facility on the market and the first mill, located in Gränges’ Shanghai plant, is already installed and is the alliance is planning for extensive scale-up.
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Gränges Powder Metallurgy launches DISPAL® S220 AM, our first alloy for Additive Manufacturing for Low CTE applications
GPM launches our first Additive Manufacturing aluminium alloy, S220 AM from the DISPAL® family. After one year of development, GPM qualified the first DISPAL® alloy for AM and launched it on the market in the end of 2021.
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Driving a technology shift through close collaboration with customers
We met up with Karl Kullerback who is leading the establishment, execution and start-up of a new product offering. The offering is a two-piece folded tube, a technology that is believed to replace the multi-port extrusion technology for both...
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Automation and digitization will create new opportunities
There are great possibilities to create opportunities by using employees' skills in the best possible way. We met Annika Gustavsson, CEO assistant and HR generalist at Gränges in Finspång to talk to her about the challenges and opportunities she...
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Great opportunities within the Dispal® business
Gränges Powder Metallurgy (GPM) has the objective to become leading aluminium powder producer globally. With atomization capabilities in St Avold, France and Velbert, Germany, GPM has the powder production capacity of 2,500 tonnes per year. We...
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We are turning 125 years and publish a new book about Gränges history
This year, Gränges celebrates 125 years. Our history is a history of constantly evolving - and transforming - based on society's changing needs. At the beginning of the 20th century, Gränges was the Stockholm Stock Exchange's most valued company, in...
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TRILLIUM® - a flux less material with outstanding brazing results
Gränges’ patented technology TRILLIUM® is an advanced multilayer material with unique properties. It enables customers to remove steps in the production process and develop more complex and compact designs. This technology simplifies the complex...
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Gränges’ sustainability efforts recognized
For the third consecutive year, Dagens industri and Aktuell Hållbarhet in collaboration with Lund University School of Economics ranked this year's sustainable Swedish companies. Once again, Gränges was among the top-ranked material companies.
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Gränges’ sustainability efforts gets higher ranking
For the fourth consecutive year, Dagens industri and Aktuell Hållbarhet in collaboration with Lund University School of Economics ranked this year's sustainable Swedish companies. Once again, Gränges was among the top-ranked material companies.
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Gränges Americas Inc. Joins the Carrier Alliance Supplier Program
Gränges Americas Inc. has joined the Carrier Alliance Program and signed a strategic long-term agreement with Carrier. Through this agreement, Gränges will continue to supply aluminum foil products for use in Carrier’s HVAC and Refrigeration...
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Gränges’ sustainability efforts recognized
For the third consecutive year, Dagens industri and Aktuell Hållbarhet in collaboration with Lund University School of Economics ranked this year's sustainable Swedish companies. Once again, Gränges was among the top-ranked material companies.
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Energy savings – not a Scrappy project
To have good and sustainable solutions for energy consumption is very important for any manufacturing company. We talked to Paul Neutjens, Gränges’ SVP Process Engineering & Operational Development and the driver of Gränges’ Energy Savings Project.
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Sustainability main driver for material development
Every year, World Material Forum (WMF) organizes a conference in Nancy, France, where they invite senior CEO’s from different world leading industrial companies, politicians and academics to discuss material development. We talked to Gränges’ CEO...
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Gränges supports the work of the Red Cross to prevent the spread of the corona virus and help those effected
All over the world the Red Cross is fighting to prevent the spread of the corona virus and help those affected. In places where clean water and hygiene items are not available, soap and hand sanitizer can save lives. Gränges is supporting the Red...
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A “newbie” with a lot of experience
Meet Jules Diawara, Quality & Technical Manager at Gränges Americas plant in Salisbury, North Carolina. Jules values being a part of a company that strives to continuously improve its operations with a strong focus on innovation and sustainability.
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Gränges’ sustainability efforts recognized
The rating institute MSCI has recently upgraded Gränges’ ESG rating from A to AA. This is a very good recognition for the comany's sustainability efforts and puts Gränges among the top 6 per cent companies in the Metals and Mining sector...
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Win-Win situation
Interest in the Gränges Company Awards continues to grow, and the number of submitted nominations increases every year. “We see that the initiative is a driver for improvement projects,” says CEO Johan Menckel. “At the same time it creates a lot of...
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The stars of the cold rolling mill
A team at Gränges in Finspång managed to decrease the coil changing time at one of the cold rolling mills by 25 percent, while increasing the average machine speed by 35 percent. All without any investments. Their tools: clear goals, a consistent...
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Mutual benefits from internship
Two young female senior high school graduates did the facilities in Finspång a great service when they developed 43 fixed programs for target temperatures in the rolling mill furnaces during autumn 2018. There has been a need for this for a long...
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The future is electric
The demand for electric vehicles (EVs) is increasing exponentially, sparked by government incentives and new offerings from the automotive industry. Gränges is well positioned for new business development in the sector, according to Thomas Ren, VP...
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Finspång’s major investment
Gränges is streamlining and extending its production facility in Finspång, a project that is expected to be completed in the second half of 2021. According to Project Manager Bengt Jansson, this is an investment that all those in Finspång should be...
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Welcome to our world of aluminium
Gränges is an aluminium technology company who drives the development of lighter, smarter and more sustainable aluminium products and solutions. Advanced materials that enhance efficiency in the customers’ manufacturing process and the performance...
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Scrap happy
The process of making aluminium is only as environmentally sound as the materials thrown into the smelting pot, so it’s important to make sure they’re “clean”. Gränges Americas have figured out a winning solution that is both planet-friendly and...
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Fighting pricing pressure with innovation
When pricing pressure from competitors increases, Gränges responds by intensifying its focus on quality and product development. Kent Schölin, previously CEO at Finspång, is leading a major research and innovation initiative that will culminate in...
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Connecting sustainability to business value
With the arrival of its new VP Sustainability, Gränges is stepping up its efforts to strenghten the company’s longterm competitive edge. Meet Sofia Hedevåg who is leading the group towards a more sustainable path to business value.
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Great interest in new Trillium generation
Gränges’ customers can say goodbye to flux. A cost-optimized and newly developed successor to Trillium will revolutionize the industry. “Interest is strong all over the world,” says Mikael Pettersson, VP marketing & sales at Gränges in Finspång.
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An academic twist on production
Two Swedish engineering students, Amanda Rosén and Louise Lindberg, split their time between their studies and mapping out production flow at Gränges in Finspång, Sweden. The goal is to help Gränges minimize disruptions when production comes to a...
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Cool savings from recovered heat
The recovery of heat from exhaust gases in the hot rolling mill and new LED lighting in the rolling-mill complex. These are two of the measures that have reduced energy consumption in Finspång over the past year, helping to cut the energy bill by...
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Technical seminars give customers new insights
Gränges technical seminars keep customers abreast of advances in materials and techniques, strengthening their relationship with the company. The recent seminar in Chennai, India, attracted a strong crowd, despite major challenges presented by the...
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Energy consumption halved thanks to oxyfuel combustion
A halving of energy consumption, temperatures that are more even, and a better working environment. These are just a few of the results achieved at Finspång by using oxyfuel combustion rather than air combustion in the blast furnaces.
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Meet Johan Dufvenmark – Gränges’ VP Group Treasury & Investor Relations
We met up with Johan Dufvenmark who is heading up the Group Treasury and IR department. Balancing the day to day liquidity and long-term loans as well as keeping our shareholders and investors informed and up to date about our business and...
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A report from the 2nd NEV Thermal Management Summit in Shanghai, China
On September 23-24, 2019 about 160 automotive thermal management professionals gathered in Shanghai for the second NEV (New Energy Vehicle) Thermal Management Summit. Torbjörn Sternsjö and Lucy Wang represented Gränges. Torbjörn as a key note...
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Gränges’ US expansion reaches an important milestone
Gränges project started in September 2017 to expand its aluminium rolling operation in Huntingdon, Tennessee meeting growing demand for HVAC and automotive heat exchanger materials, aluminium foil and packaging materials.
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How advanced can you make a heat exchanger?
Customer demands for more advanced products lead to increasingly complex designs that require intricate brazing capabilities. TRILLIUM® by Gränges is a composite clad brazing sheet with the optimal amount of flux built in, which means that brazing...
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How can you invest less and gain more?
Customer demands for more sophisticated and advanced products need to be weighed against the associated increase in production costs. TRILLIUM® by Gränges is a composite clad brazing sheet with the optimal amount of flux built in, enabling the...
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Can you braze with sustainable environmental concern?
Our focus on the environment impact and health & safety, is manifested through the continuous streamlining of production processes, and environmentally-conscious product development. As part of this work, we have developed TRILLIUM®, a composite...
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How can you minimise brazing failures?
Meeting increasing customer demands for more advanced products without compromising performance or quality, is a challenge. So, finding brazing techniques and materials that generate fast, high-quality results regardless of application, is crucial....
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Can a new material really revolutionize my brazing process?
Imagine achieving excellent brazing results and not having to perform demanding procedures like degreasing, fluxing, drying or cleaning. TRILLIUM® by Gränges is a composite clad brazing sheet with the optimal amount of flux built in, which means...
Read moreGRÄNGES IN NUMBERS
Sales volume
479 ktonnes
Net sales
SEK 24.5 billion
Employees
2,700
Production capacity
580 ktonnes
ACTIVE BRAZING TECHNOLOGY
The technology in TRILLIUM® Solid and TRILLIUM® Lean lets you braze faster, better and cleaner.
Gränges’ advanced aluminium products are the result of a long-term commitment to research and innovation.
For us it is important to recruit talented employees, we depend on people with specialist skills.
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Sustainability
- A strong commitment to sustainability
- Framework and 2025 targets
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- Climate strategy
- Sustainable innovation and sales
- Responsible and sustainable sourcing
- Resource-efficient operations
- Diverse and high-performing teams
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