PrefSuite EN – Customers

Our aim is to ensure customer satisfaction

The expertise of our worldwide users is reflected in PrefSuite

Our European customers

Here you can find Leading companies around Europe that power their business with PrefSuite.

With the companies EgoKiefer, Wertbau, Slovaktual and Dobroplast, Arbonia is one of the biggest window manufacturers in Europe.
WIŚNIOWSKI have more than 30 years of expertise in the construction industry and their window sector is now managed by PrefSuite.
Since the begin of 1970s, EGE is known for ist commitment, progress and high quality.
The Slovakian manufacturer has made its name in the market with its top plastic and aluminium windows and doors.
Unquestioned, EgoKiefer is the number one for windows and door in Switzerland. EgoKiefer is one of our first customers and still today a satisfied user.
Richert is the national specialist in the window modernization of large building in the housing industry.
A group of people that joined forces for over 40 year to produce together a high-quality windows and doors, that is waku.
The Polish manufacturer Oknoplast is one of the most well-established window brands in Europe and a long-time Prefsuite user.
Behind HSF stands with IFN Holding not only one of the largest window producers in Europe, but also the use of PrefSuite.
A family business with strong foundations, 27 years of window manufacturing in Germany and a long-term trust in PrefSuite.
Fenstertechnik brand GmbH is one of the most modern window and door manufactures in Europe. We are proud of the trust in PrefSuite.
From the production of the profile to the product delivery: Dobroplast offers a great range of PVC windows and doors.
Wertbau is one of the leading manufacturers of high-quality windows and front doors in Germany.
As one of the leading manufacturers of windows and doors in Northern Germany, Baltic has been innovating the Fenestration industry for more than 30 years.
The Belgian window and door specialist is a certified PrefSuite customer. PVC, aluminum and shading are manufactured with PrefSuite.