| Website | Social | Country | Est. | Products | |
|---|---|---|---|---|---|
| AC Guitars | 2006 | 0 | |||
| Allen & Heath | 1969 | 0 | |||
| Alpher | 0 | ||||
| ANKH Guitars | 2015 | 0 | |||
| Antoria Guitars | 0 | ||||
| Atkin | 1995 | 0 | |||
| Auden Guitars | 0 | ||||
| Audient | 1997 | 0 | |||
| Avalon | 1989 | 0 | |||
| Bad Penny FX | 2017 | 0 | |||
| Bailey Guitars | 0 | ||||
| Bare Knuckle | 2003 | 0 | |||
| Blackstar | 2007 | 0 | |||
| Bond | 1984 | 0 | |||
| Brantone | 0 | ||||
| Brian May | 2004 | 0 | |||
| British Pedal Company | 1965 | 0 | |||
| Brunswick | 1995 | 0 | |||
| Burns | 1959 | 0 | |||
| Carlsbro | 1959 | 0 | |||
| Celestion | 1924 | 0 | |||
| Chapman | 2009 | 0 | |||
| Cornell | 1991 | 0 | |||
| Craig McAdam Guitars | 0 | ||||
| Creston | 2004 | 0 | |||
| Crimson | 2005 | 0 | |||
| David Antony Reid Guitars | 0 | ||||
| Dejawu Guitars | 0 | ||||
| DK Classical Guitars | 0 | ||||
| EastCoast | 1991 | 0 | |||
| Egypt Guitars | 1984 | 0 | |||
| Elfring Amps | 0 | ||||
| Entwistle | 0 | ||||
| Eve Guitars | 0 | ||||
| Faith | 2002 | 0 | |||
| Finlayson | 2001 | 0 | |||
| Focusrite | 1985 | 0 | |||
| Fredric Effects | 0 | ||||
| Freshman | 2002 | 0 | |||
| Fret King | 1992 | 0 | |||
| Fylde Guitars | 1973 | 0 | |||
| G7TH | 2004 | 0 | |||
| Gordn Smith Guitars | 1974 | 0 | |||
| Haar Guitars | 1987 | 0 | |||
| Hamstead Soundworks | 0 | ||||
| Highwood Guitar Parts | 0 | ||||
| Hiscox | 1985 | 0 | |||
| Hiwatt | 1966 | 0 | |||
| Hutchins | 0 | ||||
| Intensive Care Audio | 0 | ||||
| Kinsman | 0 | ||||
| Klark Teknik | 1971 | 0 | |||
| Landlord FX | 2018 | 0 | |||
| Laney | 1967 | 0 | |||
| Leathergraft | 1979 | 0 | |||
| Life is Unfair | 0 | ||||
| Logjam | 2008 | 0 | |||
| Lowden | 1974 | 0 | |||
| Magnetic Effects | 0 | ||||
| Mark Burnet Guitars | 0 | ||||
| Marshall | Eden Amps | 1960 | 0 | |||
| McIntyre Guitars | 0 | ||||
| Modal Electronics | 2013 | 0 | |||
| Munson Guitars | 0 | ||||
| Novation | 1992 | 0 | |||
| Orange | 1968 | 0 | |||
| Origin Effects | 2012 | 0 | |||
| Oswald Guitars | 0 | ||||
| Overwater | 1979 | 0 | |||
| Oxd FX | 0 | ||||
| Ozark | 1987 | 0 | |||
| Patrick Eggle | 2004 | 0 | |||
| Pierrot Pedals | 0 | ||||
| Plankton Electronics | 0 | ||||
| Probett | 0 | ||||
| Protection Racket | 1994 | 0 | |||
| Rainger FX | 2009 | 0 | |||
| RayGun FX | 0 | ||||
| Redbeard Effects | 0 | ||||
| Reiver Guitars | 0 | ||||
| Revelation | 0 | ||||
| Rotosound | 1958 | 0 | |||
| Ryan Gibson Guitars | 0 | ||||
| Scott Whitley | 0 | ||||
| Sheeran by Lowden | 1974 | 0 | |||
| Shergold | 1967 | 0 | |||
| Studiomaster | 1976 | 0 | |||
| Tanglewood | 1988 | 0 | |||
| Taran Guitars | 2007 | 0 | |||
| TATE FX | 0 | ||||
| ToneQuest | 2004 | 0 | |||
| TOURTECH | 0 | ||||
| Unquendor Guitars | 0 | ||||
| Vanden Guitars | 0 | ||||
| Victory Amps | 2013 | 0 | |||
| Vox | 1957 | 0 | |||
| Zander Circuitry | 0 |