Individuals:
AUSTRIA
Tania Spalt EGB Membership coordinator and Founding member contact Tania
Julia Hofer
Ernst Rainer Pozar
Andreas Seyer-Klicznik
Agnes Szauter
Adam Wehsely-Swiczinsky
BELGIUM
Pablo Sánchez Otero
BRAZIL
Celso Freire
CANADA
Thierry André
Jamie Gale
William 'Grit' Laskin
Dan MacPherson
David Wren
DENMARK
Ole Willumsen
FINLAND
Emma Elftorp Founding member
FRANCE
Jacques Carbonneaux Founding member
Roberto Cardi
Jonathan Eastmond
Pierre Journel, The Guitar Channel
GERMANY
Ida Bessa
Dan Mihai Curteanu
Michael Dubach
Michael Haas
Mike Hembury
Christina Hoss
Kora Jünger Founding member
Jan Klingenberg
Pascal Koenig
Helmuth Lemme
Bernhard Lindgens
Martin Meckbach
Bastian Ortner
Adam Pearson
Jörn Rädisch
Heinz Rebellius
Dieter Roesberg
Stefan Schleicher
Hermann Schmid
Uwe Schmidt
Max Spohn
INDIA
Karan Singh
INDONESIA
Ivan Mulia
ITALY
Maurizio Cuzzolin
Marco D'Andrea
Marco Ferrari
Alessandro Marchetti
Vincenzo Pascariello
Luigi Valenti
JAPAN
Henna Tahvanainen
LUXEMBOURG
Christopher Garland
NETHERLANDS
Charles Janssen
Daan Marinus
POLAND
Daniel Siwecki
SINGAPORE
Zen Yong Ho (Hozen)
SLOVENIA
Djordje Grubac
SWITZERLAND
Massimo D'Angelo
Nunzio Verdinero
TURKEY
Cem Öcek
UNITED KINGDOM
Linnhe Cringean
Len Dawes
Shaun Miller
Marc Ransley
Andrew Warne
Joss Winn
USA
Mike Baranik
Leonardo Buendia
Evan Gluck
Bob Gore
Isaac Jang
Chris Jenkins
Jeremy Jenkins
TV Jones
Jason Kostal
Eric Weigeshoff
Organisations:
BELGIUM
CMB Centrum voor Muziekinstrumentenbouw vzw (CMB) and the Leonardo Guitar Research
DENMARK
Vintage and Rare Vintage and Rare
FINLAND
The Guild of Finnish Luthiers Suomen Soitinrakentajien Kilta ry
FRANCE
APLG France Association Professionnelle des Luthiers artisans en Guitare et autres cordes pincées
GERMANY
Kammler Tunator Cabinets Kammler Tunator Cabinets
SPAIN
LuCE - Luthieres Contemporáneos de España
UNITED KINGDOM
Tonetech Ltd Tonetech Ltd
George Lowden Guitars George Lowden Guitars