Founded by Jeff Allen in 1977 as a backline hire company it developed dedicated recording studios and rehearsal spaces at their Brewery Road site in the mid-1990s. The company moved to its current location in 1994, developing into a premier recording facility.

Past clients include Alabama 3, Alex Claire, Alexandra Burke, All Saints, Amaria, Amy Winehouse, Anne Marie, Avril Lavigne, Billy Ocean, Black Butter, Blue, Bon Iver, Camo & Crooked, Celine Dion, Chase and Status, Clean Bandit, Craig David, Daniel Bedingfield, David Gray, De La Soul, Depeche Mode, Dionne Bromfield, Dire Straits, Dream Theater, Duffy, Duran Duran, Earth, Wind and Fire, East 17, Elton John, Elvis Costello, Engelbert Humperdink, Example, Faithless, Fun Loving Criminals, Gabrielle, Giggs, Glen Matlock, Gloria Estafan, Grandmaster Flash, Hosier, Island Records, Jessie J, Jocelyn Brown, John Mayall, Julian Lennon, K-Trap, Ke$ha, Kings of Leon, Lady Gaga, Lemar, Level 42, Madness, Mark Almond, Level 42, Madness, Mark Almond, Mark Ronson, Massive Attack, Matt Cardle, Meat Loaf, Michael Jackson, Mick Jones, Mick Taylor, Miss Dynamite, N-Dubz, Nancy Sinatra, Nigel Kennedy, Nina Simone, One Direction, Page & Plant, Paloma Faith, Paul Young, Pink Floyd, Placebo, Polydor, PP Arnold, Ray Charles, Razorlight, Rod Stewart, Roger Waters, Rolling Stones, Rudimental, Run DMC, Sam Fox, Sigma, Sony/BMG, Sparks, Spice Girls, Stevie Wonder, Sting, The Beach Boys, The Bee Gees, The Buzzcocks, The Christians, The Gypsy Kings, The Horrors, The Jersey Boys, The Kingdom Choir, The Kooks, The Libertines, The Pretenders, Tina Turner, Universal, Van Morrisson, Virgin Records, Vanessa Mae, Westlife, Whitney Houston, Wretch 32, Yusef Islam / Cat Stevens