About Stefan Diez

Stefan Diez articles

mudra: Brunner meets Diez office

Julia Hauch


After three years of development, Brunner and Diez Office present mudra, a universal chair that brings the formal and ecological possibilities of moulded wood technology into the present.

Workspace in progress: Wagner Living

Markus Hieke


Under the title ‘Workspace in Progress‘, students of industrial design at the University of Applied Arts in Vienna developed responses to the question of present and future forms of work – in close collaboration with Stefan Diez and Wagner

Lighting the way: AYNO by MIDGARD

Midgard Licht


Designed by Stefan Diez and winner of a German Sustainability Award for 2021, AYNO is the first draft of a new Midgard lamp since the 1950s, and spans an arc from the origins to the present of adjustable lighting – in the truest sense of the word.

Workspace in progress: Wagner

Julia Hauch


In a work landscape that puts so much emphasis on agility and flexibility, how to bring a sense of style to overall room structure? WAGNER’s answer is the D2 Office system.

The white album: D1 and D2 by WAGNER

Mareile Morawietz


WAGNER has created a versatile and contemporary office furniture system D2 – developed live on site at graphic design studio Bureau Mirko Borsche.

The hot seat: D1 by Wagner



Enough with boring office chairs! WAGNER’s new D1, designed by Stefan Diez, not only promotes dynamic sitting, it looks great too.

Under my umbrella: Kvadrat at Design Post

Alyn Griffiths


This year, the Design Post showroom in Cologne – located right across the street from the fairgrounds – will be transformed with an installation by Stefan Diez for the Danish textile specialist Kvadrat.

On the move: Wagner D1

Barbara Jahn-Rösel


WAGNER's new D1 office chair family by Stefan Diez dispenses with complex mechanics but is nevertheless movable on all axes – resulting in aesthetic as well as comfort benefits.

Sitting in motion: Wagner Dondola 4D

Barbara Jahn-Rösel


Thanks to the equally simple and ingenious Dondola 4D joint from WAGNER, ‘sitting’ now becomes a thing we ‘do’.

Products by Stefan Diez

Stefan Diez Manufacturers