Diab – Expertise from experience

If you can imagine it, we can probably help you build it.

For more than seventy years Diab has been at the leading edge of foam core materials and sandwich technology development with successful projects all over the world. Our excellent track record proves the quality and reliability of our products and services, providing security and proof of performance few others can offer.

For more than seventy years Diab has been at the leading edge of foam core materials and sandwich technology development.

Dedication to innovation

Diab was founded in Sweden in 1950. Ever since the beginning, and throughout our steady development into a global company, we have been dedicated to constant innovation and promoting a widespread adoption of structural core materials. Using our thorough knowledge of the market and our experience, we take our high-performance materials and engineering excellence and mix them with a great deal of imagination to help make your products stronger, lighter and smarter.

Diab Global Supply And Support

Worldwide supply and support

Ensuring security of supply, cost efficiency, flexibility and local support, Diab combines a global manufacturing, sales and engineering presence with local know-how. We follow our customers and anticipate their needs, positioning ourselves in locations to best support them. Our seven manufacturing sites and fourteen sales companies in strategic locations around the world offer our full range of materials and services.

Diab - A complete solution based on knowledge

A complete solution based on knowledge

Our products and solutions have been used in a wide range of industries for decades and are qualified according to relevant industry standards. With a complete range of high-performance core materials, numerous finishing options and kit operations in combination with engineering services and expertise, we present presumably the widest and most valuable offering in the sandwich composite industry.

Sustainability at Diab

Sustainability is in our core

Our products contribute to energy savings and a lower carbon footprint. Given the predicted long-term growth in the demand for lightweight and energy-efficient structures, they are well positioned for a low carbon economy. Simultaneously, our customers – among others those operating in the wind energy, aerospace and transportation markets – are setting increased demands for suppliers in terms of quality, safety and environmental issues. At Diab we work hard to make a difference when it comes to sustainability. We are strongly committed to making your solution more sustainable in every way.

Sustainability at Diab

With our structural core materials, you can boost energy efficiency, reduce emissions, conserve natural resources and create a longer life cycle for your product. In fact, this is so important to us that sustainability is one of our top business priorities. In 2015 Diab made a commitment to adopt the responsible framework of UN Global Compact. Since 2017 our Sustainability report is publicly available. A year later, Diab made a public commitment to reduce its carbon footprint by seeking and getting approval of CO2-reduction targets from the Science Based Targets Initiative. We strive to be a part of the renewable energy supply chain, and we also believe that such approach drives long-term profitability and competitiveness.

Diab's Vision and Mission

Our Vision and Mission

Enabling everybody to create sustainably by leading the structural core innovation.

Every day we challenge ourselves and use our experience, expertise and creativity to make stronger, lighter and smarter core solutions.

Our values

We believe that success is all about teamwork. To reach our common goals, we must share the same values, work together, respect each other and use our knowledge. Our four values are the soul of our company and describe how we relate to our customers and each other.

Safety for people always comes first. Simply put, no one should get hurt while working at Diab. Together, we all take responsibility for each other’s safety.

We have a can-do attitude. Each one of us is responsible for driving improvements. With a positive, productive approach to work, we take personal initiative – empowering ourselves, our coworkers and our company.

We believe in reliability. We keep our promises, both to each other internally and to our customers, partners and others externally. We work for a sustainable society; our work ethic is strong, and we stand up for what we think is right.

Efficiency and high performance are distinctions of our culture. With clear organization, we make sure that we do the right things at the right time with the right speed.

Our Management team

Meet the Diab management team responsible for the strategic direction and the day-to-day operations of our company of around 1,000 coworkers. These are some of the people who continuously strive to help you make your products even more competitive. Their individual skills and vision inspire and drive the company, providing the roadmap and resources for continued growth and expansion.

Diab Management Team
Diab – a Ratos company

Diab – a Ratos company

Diab is since 2009 wholly owned by Ratos, a private equity conglomerate listed on Nasdaq Stockholm, Large Cap. Ratos’ business concept is to generate, over time, the highest possible return through the professional, active and responsible exercise of its ownership role.

Go to Ratos

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At Diab sustainability is in our core


Sustainability is one of our top business priorities and we strive to further improve our performance.

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Career at Diab


Are you interested in being a part of tomorrow’s energy-efficient and innovative solutions?

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News from Diab

News & Press

Visit us regularly to get the latest Diab news and interesting facts about core materials.

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