| Abel
Hammers (Germany) |
| Baldwin
Piano Company |
| Bechstein
Piano Co. |
| Bentley
Pianos Ltd. |
| Blüthner
|
| Bohemia
Pianos (Czech Republic) |
| Bösendorfer
Piano Co. |
| Boston
Piano Co. |
| John
Broadwood and Sons Ltd. |
| Chavanne
Pianos -- Small piano maker in France |
| Cline
Piano Co. |
| Conn
Pianos |
| Essex
- made by Young Chang for Boston |
| Estonia
Piano |
| Fachverband
Deutsche Klavierindustrie -- German Piano Manufacturers Association |
| Fandrich
& Sons includes discussion of a new design for a vertical action |
| Fazioli
Pianoforti |
| Feurich
Pianofortefabrik |
| August
Förster GmbH - Germanay |
| Grotrian
Piano Company |
| Haessler
- Made by Blüthner |
| Hallet
& Davis |
| Hyundai |
|
Ibach Piano Co. |
| Kawai
Piano Company US |
| Kemble
Piano, UK |
| Kingsburg
- Made by Yantai Longfeng Piano Co. |
| Krakauer
Pianos |
| Alfred
Knight, Ltd. |
| Mason
& Hamlin Pianos |
| Niemeyer
- Made by Dongbei Piano |
| Pearl
River - Made by Guangzhou Pearl River |
| Petrof
Piano Company (in Czech and English) |
| PianoDisc
|
| Pleyel
and Co. |
| Pramberger
Pianos - Made by Young Chang |
| Royale
Piano, Korea |
| Säengler
& Söhne - |
| Samick
Piano |
| Carl
Sauter Pianofortemanufaktur |
| Wilhelm
Schimmel Pianofortebau |
| Schroeder
& Sons |
| Schulze
Pollmann Acoustic Pianos |
| Ed.
Seiler Pianofortefabrik |
| Shingeru-Kawai
- Special series of handmade pianos by Kawai |
| Steingraeber
& Söhne |
| Steinway
& Sons |
| Charles
Walter Piano Company |
| Weber
Piano Company |
| Welmar
Pianos , England |
| Woodchester
Pianos, England |
| Wurlitzer
Pianos - Made by Baldwin |
| Yamaha |
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