Britain 's Got Talent Genre Talent show Created by Simon Cowell Directed by Jonathan Bullen Presented by Ant & Dec Judges Simon Cowell Amanda Holden Piers Morgan David Hasselhoff Michael McIntyre Alesha Dixon David Walliams Voices of Peter Dickson Country of origin United Kingdom Original language (s) English No. of series 11 No. of episodes 182 (as of series 11) (list of episodes) Production Executive producer (s) Nigel Hall Lee McNicholas Amelia Brown Richard Holloway Producer (s) Matt Banks Charlie Irwin Paul Jones Location (s) Various (auditions) Fountain Studios (Live shows 2007 -- 16) Elstree Studios (Live shows 2017 --) Running time 60 -- 155 minutes Production company (s) Syco Entertainment Talkback Thames (2007 -- 11) Thames (2012 --) Distributor FremantleMedia Release Original network ITV Picture format SDTV: 576i (2007 -- 10) HDTV: 1080i (2011 --) Original release 9 June 2007 (2007 - 06 - 09) -- present Chronology Related shows Britain 's Got More Talent External links Official website talent.itv.com
where are the britains got talent live shows filmed
Elstree Studios