At around this time, Antonia started working with independent production company Unique Facilities as a regular voice-over artist, where she hosted weekly audio shows that were syndicated throughout the UK.
Antonia settled for a time in South Yorkshire when she was offered a job presenting BBC Radio Sheffield's lunchtime slot from March 10, 2003.
Alongside mentoring radio presenters for the BBC College of Journalism, she continued with her voice-overs, she worked as a media trainer and as a communications consultant for regional charity Magpas Air Ambulance.
As a communications specialist and digital broadcaster; Antonia helps business owners, CEOs, MDs and people of influence to build their personal brands, 'find their voice' and tell their story.
Antonia also offers public speaking training, she project manages and hosts podcasts and does voice-over work for independent production companies.