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We transform waste into resources on an industrial scale

Blue Phoenix (formerly RGS Nordic) is one of Denmark's leading resource companies. We handle millions of tons of soil, construction waste and slag every year - and transform it into documented, circular resources for use in the construction of the future.

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We recycle your construction waste & soil

Blue Phoenix in Denmark are specialists in the treatment of contaminated soil and the recycling of construction and demolition waste. We operate 18 reception and treatment facilities in Denmark – including the country’s largest on Amager – and process around a third of the country’s waste from construction and demolition projects. With our over 250 employees, we work daily to transform waste into new resources. 

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We process slag and recycle valuable metals

We transform waste-to-energy plant slag into high-quality aggregates for construction projects, while recycling a wide range of metals – including copper, aluminium, brass, zinc and stainless steel. Our advanced processing systems extract up to 98% of the metals and sort them into multiple fractions, while the remaining slag is converted into recyclable materials for use in construction or infrastructure projects. This maximises resource utilisation, reduces landfill and creates value back into industrial supply chains.

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Get figures on your circularity when you deliver your construction and demolition waste to our facility

At Blue Phoenix, we provide our customers, free of charge, with figures on the reuse, recycling and recovery of the construction waste we receive. We recycle or recover over 90% of our construction waste, and the figures for your own circularity can be found in our customer portal, which is available to all customers as well as associated advisors and transporters. 

C&D waste

Blue Phoenix processes around a third of Denmark's construction waste.

Soil

We are among the country's largest processors of surplus soil from construction. 

Incinerator Bottom Ash

We recycle metals from incineration slag and utilize slag in new construction projects. 

Seller & recipient

We sell and receive recycled materials and natural materials.

At Blue Phoenix, we imagine a world where all resources are circular.

Blue Phoenix is ​​one of the country's largest resource companies. We handle millions of tons of soil annually, treat approximately 1/3 of Denmark's total construction and demolition waste and more than 375.000 tons of slag. Our goal is to transform waste and soil into circular resources on an industrial scale and with sufficient documentation. To achieve this, we collaborate widely with the entire construction and demolition sector to ensure that waste resources are increasingly reused, recycled and utilized in new construction.      

More about Blue Phoenix
Proud to have helped a multitude of customers with sustainable solutions.
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Our most popular materials

Here you will find a selection of our most popular recycled and natural materials – suitable for sustainable construction, creative projects and green facilities. Whether you are looking for recycled materials or pure natural products, we have something for you.

Recycled concrete aggregate 0-32

Lime stabilised soil 0-40

Recycled asphalt aggregate 0-32

Stable gravel 0-32

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Get materials for your next infrastructure or construction project

Blue Phoenix in Denmark is among the country's largest material suppliers of recycled resources as a replacement for virgin raw materials. At our facility you can pick up crushed materials such as crushed concrete, lime-stabilized soil, SR-Grus, recycled washed materials and incineration bottom ash for your construction or civil engineering project. You will find your replacement for virgin materials with us together with documentation and relevant test reports.     

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Documented recycling of your construction waste

When you deliver your construction and demolition waste to a Blue Phoenix facility in Denmark, you will automatically receive documentation included in the price. Use our customer portal and see recycling figures for all of your waste fractions.   

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Latest news from Blue Phoenix

Blue Phoenix is ​​strengthening its efforts to promote a circular economy in construction. With new technologies and a targeted strategy, we are increasing the recycling of heavy and light waste fractions. Our ambition is clear: More recycling, less waste – for the benefit of both the environment and the future of construction.

Temporary energy surcharge on all Blue Phoenix plants

The current situation on the global energy markets is leading to significant increases in fuel and transport costs, which are significantly affecting our overall operating economy. Against this background, we are unfortunately forced to introduce a temporary energy surcharge on all invoices. The surcharge will be clearly stated on your invoice, and it will apply from 1 April 2026. The energy surcharge […]

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We receive

Easily find our acceptance requirements for your favorite faction

Do you want to deliver stone wool for recycling, garden/park waste or perhaps bricks for direct recycling to Blue Phoenix, and are you unsure what the fraction may contain? We have made it very easy for you to stay up to date on our requirements for reception. Now you can find new descriptions of over 30 construction waste fractions for reception […]

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Blue Phoenix will recycle surplus soil for HOFOR

Blue Phoenix in Denmark has recently won a major tender for soil management for the Capital Region Utility Company, HOFOR. In 2026, Blue Phoenix will receive, process and recycle large quantities of soil on behalf of HOFOR. The tender has had a special focus on the ability to reuse excavated surplus soil and thus […]

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Get industry news and our free materials catalog 2026

Resources reborn

  • +45 88 77 90 90
  • dk.info@blue-phoenix.com
  • Selinevej 4, 2300 Copenhagen
  • CVR no: 15084790
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For sale

  • Recycled asphalt aggregate 0-16
  • Recycled asphalt aggregate 0-32
  • Recycled concrete aggregate 0-32
  • Crushed concrete & asphalt (KBA I)
  • Crushed concrete & asphalt (KBA II)
  • Crushed concrete & brick 0-32 (KBT II)
  • Recycled asphalt aggregate 0-16
  • Recycled asphalt aggregate 0-32
  • Recycled concrete aggregate 0-32
  • Crushed concrete & asphalt (KBA I)
  • Crushed concrete & asphalt (KBA II)
  • Crushed concrete & brick 0-32 (KBT II)

Secondhand

  • Betonboorder
  • Plaster
  • Stone wool
  • Lime stabilised soil
  • Recycling
  • Betonboorder
  • Plaster
  • Stone wool
  • Lime stabilised soil
  • Recycling

CSR & environment

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