Porcupine Tree are endorsed by the following companies
Guitars: Alumisonic
Acoustic Guitars: Babicz
Guitars: Paul Reed Smith
Keyboards: Roland
Bass Amps: EBS
Bass Guitars: Spector
Cymbals: Zildjian
Drum Sticks: Vic Firth
Guitar Amplification: Bad Cat Amplifiers
Sonor
Guitar / Bass Strings: Ernie Ball
Drums: Remo
Drums: S-Hoop Drum Hoops
Drums: Puresound