About Belle Street Productions

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Belle Street Productions is a female-led production company based in Dorset, founded by Joni de Winter and Susan Grant. 

With almost a decade of performing together, we bring instinctive chemistry, precision and presence to every stage we step onto. From private events and corporate celebrations to theatres across the South and fringe festival favourites, our work has earned repeat bookings from venues and loyal audiences alike.  

We create clever, high-quality entertainment that connects with audiences of all ages. Whether you’re looking for elegant ambience or a show-stopping headline performance, we know how to read a room, draw people in and lift the atmosphere. 

Belle Street Productions pride themselves on delivering performances that are bold, classy, sharp witted and empowered.  

Our audiences will leave on a high. Venues know they can trust us to deliver,  which is why they book us again.

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Joni de Winter

is a performer, producer and coach, and co-founder of Belle Street Productions. Born in Leicester, raised in Liverpool and a Dorset local for over 20 years, she brings a grounded, no-nonsense approach to the creative world. Her career has taken a few turns—hairdressing, Zumba teaching, tour guiding—before landing firmly in the arts. She loves creating new shows, making people laugh and helping creatives build confidence, resilience and get out of their own way.

Susan Grant

is co-founder of Belle Street Productions and a professional singer with a richly varied career, from children’s theatre to performing on cruise ships. A graduate in Performance Arts from Middlesex University, she combines strong technical training with a natural flair for performance. Also an Nia teacher with a love of movement and choreography, she brings energy, creativity and a sharp eye for detail to every project—on stage and behind the scenes.