About Stefan Diez
Born 1971. Stefan Diez is a German designer and industrial designer.
Stefan Diez (born 1971 in Freising) is a German industrial designer whose Munich-based studio, DIEZ OFFICE, develops furniture, accessories, and exhibition designs.
Early life and education
Diez was born in 1971 in Freising, Germany, to a family of "4th-generation carpenters". Diez grew up around carpentry and cabinetmaking, which influenced his design. he returned to Germany in 1996.
He matriculated at the State Academy of Fine Arts Stuttgart, where he earned a Bachelor of Industrial Design in 2002 while studying under Richard Sapper.
Career
Diez worked for Richard Sapper then Konstantin Grcic. He founded his own design studio in January 2003. His Model No. 404 chair was influenced by the work of Michael Thonet and is produced by Thonet.
Many of his products have received international design awards, including the IF Gold Award and, for his 2024 Magis Costume modular sofa, Comapasso d'Oro.
Starting in 2007, he started teaching at the Karlsruhe University of Arts and Design, and in 2015 he joined the faculty of Lund University's School of Industrial Design in Lund, Sweden. Since 2018, he has served as the Head of Industrial Design at the University of Applied Arts Vienna.
Sustainability Stefan Diez considers circular design to be a key principle of his product design philosophy, and his products often utilize a sustainable approach by incorporating multipurposeness and durability.
Selected works
MUDRA for BRUNNER chair family 2022 PLUSMINUS for VIBIA lighting system 2022 4th WALL with VIBIA AND MANY OTHERS temporary installation 2021–2022 COSTUME for MAGIS modular sofa 2021 MOD for SAMMODE lighting system 2021 AYNO for MIDGARD lighting family 2020 SHIRO for SCHÖNWALD tableware 2019 HOUDINI 10 YEARS for E15 wooden chair family 2019 D1 for WAGNER office chair collection FALLSTAFF for armchair 2018 NEW ORDER for HAY furniture system 404 for THONET chair
Selected awards
2022
2022 AW Designer of the year
2021
The Good Design Gold Award for Costume by MAGIS German Design award 2022 for D2 by Wagner Archiproducts Design Awards for Costume by MAGIS with special mention for sustainability
2020
Deutscher Nachhaltigkeitspreis – The National German Sustainability Award 2020 for AYNO by Midgard German Design Award in Gold 2020 for SHIRO by Schönwald German Design Award 2020, Excellent Product Design, for RGB by Burgbad
2019
2019 Wallpaper Design Award für Pendelleuchte "Guise" 2019 Architectural Digest The Cleverest Awards 2019 for RGB by Burgbad
2018
2018 Red Dot Best of the Best Award für Stuhl "D1" Interior Innovation Award imm Cologne, winner of the "best of the best award" for the product "D1" by Wagner German Design Award 2018 winner for the product "GUISE" by Vibia Red Dot Best of the Best Award 2018 for the product"GUISE" by Vibia
2016
Red Dot Best of the Best Award für Kaminofen "Logastyle Lucrum" German Design Award 2016 for the project "LOGASTYLE LUCRUM" by Buderus
2015
Red Dot Award 2015, for the product "YARD" Lounge chair by EMU Wallpaper* Design Award, Best grid for the product "YARD" Armchair by EMU
2011
2011 2 × Red Dot Best of the Best Award für "Chassis" und "Homme"
2007
2007 Materialica Design & Technology Award
2006
Designpreis der Bundesrepublik Deutschland in Silber (2006) für sein für Thomas gestaltetes Oven-to-table Programm (feuerfestes Geschirr)
2004
interior innovation award der internationalen Möbelmesse imm cologne (2004) Internationaler Designpreis Baden-Württemberg, GER (2004) »Genio« + »Tema« Die Gute Industrieform / iF, GER (2004) »Genio« + »Tema«
2002
Bayerischer Staatspreis für Nachwuchsdesigner (2002) Design Report Award (2002)
Selected publications
Archiproducts Baunetz NOMAD MAGAZINE AW Designer of the year 2022 DAMN MAGAZINE Goethe Institut
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Important facts
People in Stefan Diez's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Stefan Diez's
Frequently asked questions
Who is Stefan Diez?
German designer (born 1971)
When was Stefan Diez born?
Stefan Diez was born in 1971 in Freising.
What is Stefan Diez's occupation?
Stefan Diez is a designer and industrial designer.
What nationality is Stefan Diez?
Stefan Diez is German.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Stefan Diez. https://biography.guide/stefan-diez/
MLA: "Stefan Diez." Biography.guide, https://biography.guide/stefan-diez/.
Chicago: "Stefan Diez." Biography.guide. https://biography.guide/stefan-diez/.
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