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Alpreco Willebroek

Alpreco Willebroek

Alpreco, based in Willebroek, is specialised in the production of reinforced concrete columns, reinforced concrete beams, adjustable height I-beams and constant height I-beams.
m² production hall
Number of produced elements/year


We believe in a sustainable future for everyone. It is essential for the long-term resilience and value of the Willy Naessens Group. This is why we have sharpened our ESG strategy and sustainability focus to remain the pioneers of our industry.

Our ESG approach

Our products


Interested in our job openings?

At Alpreco we are always looking for motivated people to strengthen our team. People who want to roll up their sleeves and work with their colleagues to build something.

Check them out here

About us

Alpreco is situated in Willebroek and manufactures beams and columns in prestressed and reinforced concrete. The production process is industrial and aimed at extensive standardisation. Alpreco is certified by Kiwa within the framework of the Dutch Buildings Materials Decree. Alpreco was established in 1999 and has been a part of the Willy Naessens Group since 2003. In 2007, an important investment programme was completed, involving the start-up of an inhouse concrete mixing plant and tripling the corporate surface area.

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Alpreco obtains CSC certification

The Concrete Sustainability Council certificate (CSC) is an international guideline for the socially responsible production of cement, aggregates and concrete.

By obtaining this certificate, Alpreco strengthens its reputation as a reliable and safe employer and sets itself apart from other players in the sector. Among other things, the certificate confirms compliance with local laws and regulations, safety and health regulations, and monitoring and continuous improvement of the quality of products and services. With this certificate, Alpreco contributes to maintaining the company's integrity and good relationship with stakeholders.

Policy to avoid national or internationally significant sites

As a company, Alpreco is committed to adhering to the highest standards of integrity and responsibility. Alpreco recognises that avoiding nationally or internationally significant sites is critical to avoid contributing to conflict or unethical behaviour

Climate policy

As a company, Alpreco is aware of the challenges posed by climate change and wants to do its part to reduce greenhouse gas (GHG) emissions. Alpreco contributes to the build group's goal of reducing its CO2-emissions with 2.5 % per year.

  • Measurement: Alpreco will regularly measure and track GHG emissions to determine how much GHG they emit and where these emissions occur.
  • Reporting: Alpreco will report GHG emissions annually and make this information publicly available so that stakeholders are aware of our efforts to reduce GHG emissions.
  • Reduction: Alpreco will set targets to reduce GHG emissions and will take measures to achieve these targets. This can be done, for example, by introducing energy-efficient technologies, reducing the use of fossil fuels and investing in renewable energy sources.
  • Monitoring: Alpreco will regularly monitor and adjust its efforts to reduce GHG emissions if necessary to ensure that it achieves these targets.

Alpreco believes that adhering to this policy will help reduce our carbon footprint and preserve a sustainable future for us all.