USM - "Ulrich Schärer Münsingen" – stands for timeless design and the highest levels of quality. The successful company which specializes in furniture systems has its headquarters in Switzerland. The manufacturer with the Swiss production location is represented in over 30 countries world-wide.
USM Modular Furniture Haller was created with origins in architecture. Engineer Paul Schärer and architect Fritz Haller collaborated in developing a system of furniture based on modular architectural structures combining elegance and technical perfection. Today it is considered a design classic.

http://www.usm.com/

Minotti have been involved in manufacturing furniture for some 60 years.
Minotti boasts a unique type of taste, arising from within the Milanese design system; Minotti is steadily committed to searching for innovative shapes and technical solutions.
The Archipenko Unit is a collection of cabinets, which stylishly and elegantly matches functionality with design in the interior decorative world.
The Archipenko Unit cabinets stand out decoratively, through the Black Nickel metal handles, thus resulting in volumes synonymous with formally modern charm.

http://www.minotti.com/

The company Porada was established in 1968 by Luigi Allievi with the help of his 4 sons in order to expand the production of chairs, started in 1948, to other branches of the home furnishing.
The Porada collection is the result of the proper combining of technological processes with the artisan tradition of this area.
The first step to the present collection was done in 1962 when the firm started to work with the architects Alberio & Cerbaro, then with Martino Perego that developed for Porada “Linea 91” and “Hoppo”. The article “Porada” has always been based on the work of heartwood that continues today combined with glass, steel and plastic materials. The main feature of the actual collection is functionality, design and total quality.

http://www.porada.it/