Dawner Prince Electronics
- Aguilar
- Analog Alien
- Analogman
- Black Cat Pedals
- Blackstar
- Bmf
- Bogner
- Boss
- Bourbon Straps
- Bsm
- Carl Martin
- Caroline
- Catalin Bread
- Chicago Iron
- Colorsound/Sola Sound
- Cornell
- Crazy Tube Circuits
- Cusack
- Custom Audio
- Danelectro
- Darkglass Electronics
- Dawner Prince Electronics
- Death By Audio
- Decibel 11
- Demeter
- Diamond
- Digitech
- Divided by 13
- DLS Effects
- Dr. No
- DSG84
- Dunlop
- Earthquaker Devices
- Ebow
- Ebs
- Effectrode
- Ego Sonoro
- Electro Faustus
- Electro Harmonix
- Emerson Custom
- Emma Electronics
- Empress
- Ernie Ball
- Fairfield Circuitry
- Fender
- Fuchs
- Fulltone
- G2d
- Gamechanger Audio
- General
- Gig Fx
- Greenhouse Effects
- Greer Pedals
- Greuter
- Gurus
- Harvest Fine Leather
- Hbe
- Heavy Electronics
- Huge Audio
- Ibanez
- Isp
- Jacques
- Jam
- Jersey Girl
- Jhs
- Jmi
- Kent
- Klon Centaur
- Korg
- Lovepedal
- Mad Professor
- Maize
- Malekko
- Manlay Sound
- Maxon
- Menatone
- Mojo Hand Fx
- Mooer
- Moog
- Morpheus
- Mxr
- Neunaber
- Ohhlala
- Origin Effects
- Paul Cochrane
- ProAnalog Devices
- Providence
- Radial Engineering
- Rat
- Red Panda
- Red Witch
- Rétro Tone
- Retro-Sonic
- Revv Pedals
- RJM
- Rmc
- Robert Keeley
- Rockett
- Roger Lynn
- Roger Mayer
- Rotosound
- Ryra Pedals
- Sabbadius
- Shin-Ei
- Sib Effects
- SoloDallas
- Source Audio
- Stone Deaf Effects
- Strymon
- Suhr
- Surfadelic Soundwaves
- T Pedals
- T-Rex
- Tc Electronics
- TecAmp
- Thermion
- Throback
- Toadworks
- Tortuga Effects
- Vam Amps
- Vemuran
- Vertex
- Voodoo Lab
- Vox
- Wampler
- Way Huge Electronics
- Xotic
- Xts
- Z. Vex