Stagebox Management

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Stagebox Musical Theatre

Stagebox Management is a leading Children’s Talent Agency with clients performing in professional lead roles both nationally and internationally.

Established as the smallest, most elite, agency in Britain, it is home to the stars of today and tomorrow.

Bringing the first Hollywood-Style Management to the UK, they pride themselves on nurturing talent and providing holistic Agency Representation, with fully curated support in every aspect of their clients’ careers.

Stagebox Management is also unique for their partnership opportunities both in the US and at home. Working in tandem with leading Los Angeles Agencies Luber Roklin & Maverick Artists in co-rep with their established talent, Stagebox Management also facilitates the transition to top UK Adult Agencies, like Global Artists & Intertalent for their children when the time is right. 

Stagebox Management is known throughout the industry for being the primary source for budding stars, with their clients debuting in lead roles in major Motion Pictures across the Globe.

Management clients are internationally recognised for their projects with Paramount Pictures, Columbia Pictures, Netflix, Lionsgate, Disney, Dreamworks, Miramax, Soho Pictures, International Features, BBC, ITV, Nickelodeon and CBBC.

Their children are also notably at the epicenter of the West End, and International Tours, with an established reputation as the primary Management to contact for astounding triple threats. 


Matthew Illesley

Matthew Illesley recently starred in Rocketman in the Lead Role of YOUNG ELTON aka REGGIE alongside Taron Egerton/Bryce Dallas-Howard/Richard Madden etc. He has also been cast in Guy Ritchie’s new movie Cash Truck alongside Jason Statham/Josh Hartnett/Scott Eastwood. 

Stagebox also partnered in a US co-rep for Matthew with Top LA Agency Luber Roklin, who established the careers of the cast of The Chronicles of Narnia/Les Mis the Movie/Riverdale and many others.

Millie Kiss

Millie Kiss recently starred in the Feature Film Eight for Silver. She joins the cast alongside Boyd Holbrook (Narcos, Logan) with Kelly Reilly (Yellowstone, True Detective) and Alistair Petrie (The Night Manager, Rogue One: A Star Wars Story). In addition to Eight for Silver, LD Entertainment’s 2019 film slate included Max Minghella’s Teen Spirit starring Elle Fanning, Fast Color starring Gugu Mbatha-Raw, and the Judy biopic starring Renée Zellweger.

Riley & Lochlan White 

Riley White and Lochlan White starred alongside Will Ferrell, Ralph Fiennes and Hugh Lawrie in feature film Holmes and Watson as Jimmy and Timmy.

Twins Lochlan and Riley previously filmed Surviving Christmas With The Relatives, a feature film by academy award-nominated writer, James Dearden, alongside Julian Ovenden (Downton Abbey) and Gemma Whelan (Game of Thrones).

Theatrically the twins have starred in Productions by The Royal Exchange/Bristol Old Vic, The Lyric Hammersmith, Elf (UK tour), and The Hope Mill Theatre.

Freya Yates

Straight out of the Annie UK Tour, where she played the title role to great acclaim, Freya took on the lead role of SUSAN WALKER in the timeless White Christmas at the Dominion Theatre, the biggest Christmas show in the West End.

Freya began her journey with Stagebox as a newcomer in the Leeds Development Team, and went on to make her West End and professional debut as Summer Hathaway in School of Rock!

Eloise Groom

Eloise Groom cast as the lead role of Young Alice in the feature film The More You Ignore Me – the screen adaptation of Jo Brand’s critically acclaimed book with a stellar award-winning British cast. Eloise plays the daughter of BAFTA Award-winning Sheridan Smith and BAFTA Award-winning Mark Addy. The cast also stars Sheila Hancock, Ella Hunt, Sally Phillips, Ricky Tomlinson, Lisa Stansfield, Tom Davies and Jo Brand herself.

Olivia Brooks

Olivia Brooks filmed a named role in the Major Motion Picture Adaption of the beloved Andrew Lloyd Webber Musical Cats. The Universal Pictures project is Directed by Tom Hooper (Les Miserables, The Danish Girl, The King’s Speech). Olivia joined an all-star cast alongside Oscar and Grammy Winner Jennifer Hudson, James Corden OBE, Grammy Award Winner Taylor Swift, Golden Globe Winner Idris Elba, and the Legends Ian McKellen and Judi Dench. 


If your child loves performing and wants to get involved with Stagebox, just sign up for an audition at your nearest venue when the audition slots are available. See their website for further details.

If your child is accepted into the STAGEBOX MAIN COMPANY, then they may be considered for Management.

You can find out about forthcoming opportunities on social media.

Stagebox accounts on FacebookTwitter and Instagram include news about auditions, shows and success stories.

Given how much Stagebox, and all the young performers have achieved in the first five years, we can’t wait to see what the future holds.