Klaes Ltd

Horst Klaes GmbH & Co. KG was founded in 1983 and our headquarters are located in Bad Neuenahr-Ahrweiler. With over 16,000 licensed programs we're the market leaders in window design software in Germany. Our IT program is specially designed for window and door companies. For each large enterprise we have the corresponding software. We also develop software which is individually tailored to meet your needs in the window business. Through our continual contact with window experts we're able to offer the best and most popular window programs. Through continuous development, we've created a program which is sensitive to your individual needs. We've split our program into modules so you can start small and build your windows piece by piece. We therefore guarantee you a much easier process and you can rely on the fact that everything will fit together. Klaes can give you products and services which are tailored to your needs. Our IT know-how is the result of years of putting our principles into practice. 120 qualified employees in Europe are always working on improving our products and services. We know the market and we know what you need. And that's what you can expect from a strong software partner.