Expert techniques used by professional speakers.
Translated and made easy for the corporate voice.
Corporate presence, impact, presentation and public speaking training.
Consultations and workshops for individuals and teams across Sydney, led by accredited voice and performance specialist, Jack Starkey-Gill.

JSG Voice is a Sydney-based communication consultancy building presence, impact and presentation skills for corporate leaders. Our techniques are used by professional speakers, translated and made easy for the corporate voice.
We help both individuals and teams in Sydney build resonant communication skills for high-stakes presentations, leading meetings, pitching for investment, and owning the boardroom with impact and gravitas.
We offer:
- One-on-one communication and public speaking coaching
- Group workshops for corporate teams
- Presence and gravitas training
- Presentation and pitch preparation
- Executive impact development
Led by accredited communication specialist Jack Starkey-Gill, JSG Voice works with individuals and organisations across all industries where strong communication isn’t optional, it’s essential.


“Jack is a superb speaking and presentation coach. He distils the technical gems from his vast experience in the arts and as voice coach and turns it into something that is readily accessible for the corporate setting.
I highly recommend Jack for anyone who has specific speaking engagements coming up, or simply wants a highly skilled professional in your corner to help you level up more generally.
From a most grateful corporate professional, 2024.”
Anya
Corporate Lawyer, Sydney.
Individual executive coaching
Are you a corporate leader wanting to sell yourself better in the workplace? Learn the techniques executed by professional speakers to command body language and speak with impact, so that you can take your presence, leadership, and public speaking skills to the next level. Discover our personalised coaching sessions and see how you can connect, engage, and lead.


Corporate team workshops
Is ineffective communication dimming your team’s spotlight? Engage your colleagues with energised workshops, equipping your workplace with powerful impact, content energisation and presentation strategies. Book a two hour, three hour, or half day workshop today and get ready for your team to soar.
Communication training by an accredited specialist
Experience individual coaching and group workshops that are delivered with confidence, care and expertise. Our knowledge is shaped by specialist, accredited training in voice and presentation, which has been developed through over a decade of practical application in public speaking, presence and performance.


Public speaking training
Are public speaking fears getting in the way of your career? Conquer stage fright and navigate diverse speaking environments with poise and grace so that you always project your best self. Develop vocal techniques for optimal clarity, charisma, and expressiveness, and advance your storytelling prowess with our dedicated training.
Our blog
Keep up to date with our latest posts and articles – written by our team to help you on your public speaking and presence journey.
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