Sif continuously strives to optimize its assets to meet market demands; Developers of offshore wind farms and EPCI contractors can rely on us for foundation design, fabrication, corrosion protection, and logistics services. Sif has an active role in developing new products, and we ensure that our production processes and resources are suitable for manufacturing of increasingly large monopiles.

Our employees are driven and focused on quality and want to contribute to sustainable energy. Sif offers a stimulating work environment and continuously looks for highly qualified employees, suppliers, and other business partners who share our vision, to accelerate the global energy transition.

We are critical in our cooperation with customers because we want to think collaboratively about solutions that will result in a more effective product and a more efficient process. We aim to inform our customers at an early stage about the consequences of (technical) choices for the costs of the production, operational, installation, or logisitical process.

Sif is gradually becoming a “total solutions” partner that offers design engineering, high-end manufacturing and other related parts required for a complete latest generation monopile foundation including foundation, tower and turbine logistics and marshalling services

Fred van Beers (CEO)

Our mission

We want to be the best monopile solution provider through innovation, engineering and excellent manufacturing with commitment to the environment and our employees’ well-being, all as confirmed by our customers.

Our vision

Accelerate the growth of offshore wind power generation as a key driver of the world’s energy transition.

While Sif traditionally serves the North-Western European markets, we consider the offshore wind market as an increasingly global. Sif is gradually developing its global presence.

Milestones

2020

Sif delivers the 2000th monopile

2019

Extension of 20 hectares at Maasvlakte 2 for marshalling and logistic services

2019

Opening of the Tokyo sales office

2019

Commissioning of a 12 MW GE Haliade-X turbine at the Sif terminal

2016

Expanding to 42 hectares at Maasvlakte 2 – Rotterdam

2016

Sif listed on the Euronext stock exchange

2000

Strategy change: from pressure vessels to offshore foundations

1971

Sif builds its first production halls and office in Roermond

1948

Sif founded by Jan Jacob Schmeitz

Our core values

Ownership

This means commitment
and responsibility. It begins with clarity about who does what and an open-minded attitude. We address each other in a solution-focused way about each person's part in the bigger picture.

Focus on results

That’s our way forward. Together we will brainstorm about the best approach to become even better today than yesterday. Sustainably and measurably.

Teamwork

Both internally and externally, Sif's team spirit is strong. We form an essential part of the larger chain that produces wind energy. Our desire to help each other based on a common, higher goal makes us rock solid.

Capacity & competences

Sif has two manufacturing facilities equipped with 47 Sif-designed welding machines and 8 rollers.

The Roermond plant, which covers more than 100,000 square metres, specializes in the manufacture of cans and cones, transition pieces, pin piles, legs and pile sleeves with a wall thickness of up to 160 mm.