Gianluca proudly endorses
- Modern Music Institute
- Alex Stornello
- Dr.Viossy
- Andrea De Bernardi
- Strings 24
- Accademia Musicale di Castellanza
- Heart of Sun
- Sebo
- Frank Caruso
- Dr Buzzi
- Bodor Mate
- Phi Yaan-Zek
- Eugenio Ventimiglia
- Edo Sala
- Winespirit
- Dino Fiorenza
- Tony DeGruttola
- Roberto Gualdi
- Progressive World
- Metal Observer
- Prog Nose
- Virtual Rock
- Prog Archives
- Progressia
- Tempi Duri
- Versacrum
- Get Metal
- CD Metal Works
- Rock Report