Grotrian-Steinweg
Grotrian-Steinweg is a German manufacturer of high-end acoustic grand and upright pianos based in Braunschweig. The company traces its origins to the partnership between Friedrich Grotrian and the Steinweg family and continues to produce its instruments in Germany.
Brand Identity Data
HQ Country
Germany
HQ City
Brunswick
Founded
1835
EU Headquartered
Yes
EU Manufactured
Yes
Stock Exchange
Private
Repair / Recycling
No
Ethical Certifications
None verified
Verified on July 22, 2026