Stop losing your voice in the room.
Clear, confident speaking isn't a talent — it's a skill.
And it's trainable.
“Petra is a magician. In less than 90 minutes, our serious team loosened up, sang, and had a blast — the best activity ever. She made us feel unstoppable.”
What I Offer
For Individuals
Who it's for: Professionals who want to speak with more clarity, confidence, and ease — in meetings, presentations, and everyday conversations.
👉🏼 Book directly or reach out below.
How it works: First, we record your voice so you can hear what others hear. From there, we discover what's holding you back — then transform it through targeted exercises that stick.
Personalised 1-on-1 sessions are for you you if you want to:
Feel relaxed and proud when you present
Be heard and taken seriously in meetings and calls
Convince clients, lead confidently, and inspire others
*New slots are released at the beginning of each month.
For Businesses
Who it's for: Teams and leaders who want to communicate more powerfully — individually or together.
👉🏼 Reach out to learn more below.
What I offer:
Group public speaking workshops
1-on-1 executive coaching
Offsites
Company sing-alongs (a surprisingly powerful team exercise)
*The program can be tailored to meet your business goals.
“This teaching method is as simple as 1-2-3: Record - Discover - Transform!”
Find Your Voice — Free Booklet + Video Tutorial
A practical guide to speaking with more confidence
START WITH THIS FREE GUIDE
A step-by-step booklet to help you understand your voice, practise the techniques, and improve today.
WATCH & PRACTISE
I'll guide you through it. Follow this video tutorial while working through the booklet and start putting the exercises into practice.
BOOK A SESSION
Book a personalised 1-on-1 session with Petra and apply these techniques directly to your voice.
Why Petra?
Petra Andrensek is a singer and vocal coach based in Zurich, specialising in professional speaking and singing. Her method is built on years of coaching individuals across industries — with measurable, lasting results.
She holds the title of Zurich's #1 Vocal Coach on Google Reviews. With a striking 5.0 score from 100+ happy customers!
Petra combines deep musical expertise with genuine empathy — not just improving voices, but making a real impact on careers.
Collaborators
FOR INDIVIDUALs & Businesses
What clients say they need?
I want to be heard when I'm speaking.
I'm losing breath during meetings.
I want control over my voice.