Often unseen. Always essential.

Enabling a cleaner, smarter
and more responsible future.

Founded in 1975, Aalberts engineers and manufactures technologies for customers across three segments: building, industry and semicon.

Aalberts is headquartered in Utrecht, the Netherlands, and listed on Euronext Amsterdam (AMS: AALB). We employ around 13,000 people and are active in more than 50 countries.

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In building, we provide piping systems, valves and products that control, treat and distribute water in heating, cooling and sanitary systems in residential, commercial and industrial buildings.

In industry, we provide heat treatment, surface treatment and specialised manufacturing processes that improve the performance and durability of components.

In semicon, we design and manufacture precision parts, frames, motion and vibration control systems and modules for complex machines used in semiconductor manufacturing, life sciences, aerospace and defence. We also provide cleanroom assembly, testing and system integration.

Aalberts at a glance

Revenue 2025 (in EUR million)

EBITA 2025 (in EUR million)

Free Cash Flow 2025 (in EUR million)

Sustainable impact

%

Mission critical people

Foundation of the company

Locations worldwide

Active in countries

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We are Aalberts

Our values guide, unite and inspire us. They set the standard for our conduct, provide a compass for decision-making and help us create long-term value. They form a common language across our organisation and provide us with a focus when we review, recruit, coach and develop our talent.

Aalberts operating model

Our unique operating model - the Aalberts way - creates value by enabling profitable and sustainable growth within our business segments building, industry and semicon. It is proven, repeatable and scalable, providing a strong foundation for resilient earnings and long-term growth.

the Aalberts way

Aalberts operating model

Our unique operating model - the Aalberts way - creates value by enabling profitable and sustainable growth within our business segments building, industry and semicon. It is proven, repeatable and scalable, providing a strong foundation for resilient earnings and long-term growth.

Our operating model
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Our lean and effective structure

the executive team is responsible for the day-to-day management and ensures our strategy, policies and fundamentals are deployed to meet our strategic objectives

Portrait for Stéphane Simonetta

Stéphane Simonetta

Chief Executive Officer

Portrait for Frans den Houter

Frans den Houter

Chief Financial Officer

Portrait for Patrick de Groot

Patrick de Groot

Advanced Mechatronics

Portrait for Oliver Jäger

Oliver Jäger

Surface Technologies

Portrait for Steve Kenny

Steve Kenny

Hydronic Flow Control

Portrait for Jacob Speight

Jacob Speight

Integrated Piping Systems Americas

Portrait for Anne-Lize van Dusseldorp

Anne-Lize van Dusseldorp

Chief People and Sustainability Officer

Portrait for Luca Labriola

Luca Labriola

Chief Operations Officer

Portrait for Thijs van der Lugt

Thijs van der Lugt

General Counsel and Company Secretary

A proven sustainable business model

51 years of dedication to progress and entrepreneurship

A chart showing the revenue

Code of conduct

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Should you become aware of any conduct that you believe violates our code of conduct, please speak up!

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Contact

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Jeannette Zuidema

executive assistant

Contact

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Where does Aalberts operate?

Aalberts operates globally through a network of business locations and more than 120 manufacturing facilities across Europe, North America and Asia. Our international footprint allows us to combine local customer support with global expertise and innovation capabilities.

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Why is Aalberts called a technology company?

Technology is at the heart of everything we do. We continuously invest in product development, engineering expertise, advanced manufacturing processes and innovation. Our technologies help customers solve complex challenges related to efficiency, sustainability, precision and performance.

What is the purpose of Aalberts?

Our purpose is to engineer mission-critical technologies that enable a cleaner, smarter and more responsible future while creating sustainable value for customers, employees, shareholders and society

How important is innovation to Aalberts?

Innovation is one of the key drivers of future growth. Aalberts continually invests in new products, technologies and processes that solve customer challenges and contribute to sustainability goals. The innovation rate of Aalberts is more than 20%.

What is Aalberts’ net-zero ambition?

Aalberts is committed to achieving net-zero carbon emissions by 2050 or earlier and continues to reduce emissions across its operations and value chain.

net zero commitment

Why does Aalberts acquire companies?

Acquisitions help strengthen our technology portfolio, expand geographical presence, increase market access and reinforce leadership positions in attractive end markets.

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