Performance Studios in the United Kingdom
- JH Productions Belfast, Antrim
- CAST Theatre Company Colnbrook, Berkshire
- Abertillery Youth Drama and Music Society Abertillery, Blaenau Gwent
- DIXIE'S COMPANY Bristol, Bristol
- The Young Theatre Bourne End, Buckinghamshire
- StefanBenedikt Reykjavik, Buckinghamshire
- Side by Side Caerphilly, Caerphilly
- ANYTHING THAT MOVES Cambridge, Cambridgeshire
- Cambridge Theatre Company Cambridge, Cambridgeshire
- Angles Theatre Wisbech, Cambridgeshire
- Knutsford Together For Theatre Knutsford, Cheshire
- Perform Studios Macclesfield, Cheshire
- CHYPS Wilmslow, Cheshire
- Teesdale Operatic Society Barnard Castle, County Durham
- Myddelton Denbigh, Denbighshire
- Stageskool theatre arts ltd Derbyshire/hampshire, Derbyshire
- St Marys High School Midleton, Co. Cork, Down
- Most Curious Productions Brighton &hove, East Sussex
- Wise Ram Theatre Colchester, Essex
- IODS Productions Ilford, Essex
- Stone production Nocera Superiore, Essex
- GADA Studios Gibraltar, Greater London
- BrainFools London, Greater London
- Offspring Ensemble London, Greater London
- St Dunstan's College London, Greater London
- Taxi Man Productions London, Greater London
- Wimbledon Light Opera Society Wimbledon, Greater London
- RMTC Rochdale, Greater Manchester
- Southsea Shakespeare Actors Portsmouth, Hampshire
- Poulner Players Ringwood, Hampshire
- Stickman Productions Southampton, Hampshire
- The Wither's Wing Theatre NEW Minecraft, Hertfordshire
- Rickmansworth Players Rickmansworth, Hertfordshire
- Erith Operatic Society Erith, Kent
- Rossall Fleetwood, Lancashire
- St James' Players Preston, Lancashire
- Hinckley Community Guild Hinckley, Leicestershire
- The ESNA Players Loughborough, Leicestershire
- JMS Improv Liverpool, Merseyside
- St Giles Theatre Group Elgin, Moray
- Kapa Neath, Neath Port Talbot
- DiploMattOnline Glasgow, North Lanarkshire
- Nothing But Roaring Northampton, Northamptonshire
- Warts and All Theatre Northampton, Northamptonshire
- Kristian Thomas Company; LTD Derby, Nottinghamshire
- Rhymes Improv Nottingham, Nottinghamshire
- WOPA Oxford, Oxfordshire
- Ellesmere College Oswestry, Shropshire
- CentreStage, Shifnal Shifnal, Shropshire
- Rondo Theatre Bath, Somerset
- WhimsiCo Bath, Somerset
- Simply Theatre Godalming, Surrey
- STAMP Studio South Shields, Tyne & Wear
- JKG Bruchsal Bruchsal, Tyrone
- Freshblood Leamington Spa, Warwickshire
- Tinkers Farm Opera Birmingham, West Midlands
- Star-Struck Theatre Company Wolverhampton, West Midlands
- Star-Struck Theatre Company Wolverhampton, West Midlands
- Borealis: A Chamber Choir for the North Wakefield, West Yorkshire
- Oddity Theatre Warminster, Wiltshire
- Anomaly Productions Malvern, Worcestershire
- Theatre SSL Productions Redditch, Worcestershire
- Staten-Generaal Leiden, Wrexham