Luca Nelli
Dental Laboratory Team Dent, Vicenza (Italy)

Antonio Lazetera
Dentallabor Antonio Lazetera, Savona (Italy)

László Dudás
Budapest (Hungary)

Alessandro Cucchiaro
Zirkonzahn USA, Atlanta

Marco D'Anniballe
Dental Laboratory D'Anniballe, Pescara (Italy)

Michael Bergler
Dental Laboratory CAD/CAM-Ceramic-Center, Philadelphia (Pennsylvania/USA)

Mauricio Cuéllar de la Torre
Jalapa, Veracruz (Mexico)

Reg Wilson
Dental Laboratory Fixed Prosthodontic Services, Framingham (Massachusetts/USA)

Werner Sauer
Dental Laboratory Oral Design, Brisbane (Australia)

Jean-Pierre Le Vot
Dental Laboratory Le Vot, Brest (France)

Frank Möller
Dental Laboratory Frank Möller Dentaltechnik, Hamburg (Germany)

Jörg Müller
Dental Laboratory Aesthetic-Press, Düsseldorf (Germany)

Salvatore Conte
Naples (Italy)

Antonio Corradini
Dental Laboratory Steger, Brunico (South Tyrol/Italy)

Sergey Rusakulov
Dental Laboratory Rusakulov, Saint Petersburg (Russia)

Luis Macieira
Dental Laboratory Advancetech Prótese Dentária, Lisbon (Portugal)

Cristiano Broseghini
Dental Laboratory Broseghini & Zeverino, Pergine (Italy)

Eladio González
Fusión Taller Dental, Cuernavaca (Morelos/Mexico)
 

Jürgen Auffarth
Dental Laboratory Jürgen Auffarth, Salzburg (Austria)

Maurizio Barbesi
Dental Laboratory Barbesi, Verona (Italy)

José Luis Ayuso
Zirkonzahn Ibérica, Barberà del Vallès (Barcelona/Spain)

Alexander Kanotscher
Dental Laboratory Kanotscher, Braunau (Austria)

Xavier Balmes
Dental Laboratory Xavier Balmes, Sabadell (Barcelona/Spain)

Yves Probst
Dental Laboratory Zirconlab, Eckwersheim (France)