Simona is involved with a number of production companies who create and produce an extensive range of shows both in the UK and abroad.  Most recently, as Musical Director, Simona has completed sell-out runs of the Original UK Tour of Dreamgirls and the Original UK Production of Heathers the Musical at The Other Palace and at Theatre Royal, Haymarket in London’s West End.  She has also recorded the award-winning Heathers’ Original London Cast Album.  Other theatre credits as Musical Director include Applause, The Producers, Hot Mikado, Seussical and Grease as well as a number of pantomimes.

Simona is as much at home working with large ensembles as she is with individual singers and instrumentalists.  She works as an accompanist for soloists at all levels in addition to fulfilling private commissions from individuals and a variety of establishments for song and other arrangements.  Her arrangements have been performed at many of London’s leading venues and her work as an accompanist has taken her to a number of renowned venues in the UK and abroad.  For a number of years, she was involved with the Cabaret circuit across London which included a residency at The Pheasantry - one of London's most recognised Cabaret venues.  She continues to enjoy work as an accompanist and pianist at many of these venues and at some of London's five-star hotels including The Ritz.  Other positions include as a guest lecturer, advisor and consultant on musical theatre workshops and courses.  Many of these engagements are frequently undertaken for leading specialist performing arts and drama colleges of higher and further education.