References & Feedback

At Konsultori, we believe in open feedback as the basis for effective collaboration. Our daily motivation stems from the positive feedback we receive from our customers and partners.

Clients & Partners

Testimonials

Luca Hammer © Luca Hammer

I was impressed by how well Petra adapted to our communication and working peculiarities as a startup and at the same time had a professional, classic demeanour towards potential customers. I found the collaboration very pleasant.

Luca Hammer (former Co-Founder)
work.io
Peter Schmidt © Peter Schmidt

Thumbs up for Petra! Sparkling with ideas, a great network, focused and structured approach. All of this paired with her engaging and congenial personality is the perfect match for bringing your business to the next level!

Peter Schmidt (CEO Wien)
Ognjen Ikovic © Ognjen Ikovic

I had the privilege to be assigned with Ms. Petra Wolkenstein for Expansion-Coaching during the Welcome program for startups organized by Vienna Business Agency. She provided me with invaluable insights on negotiation tactics and partnership building. Thanks to her inputs and council, I was able to bring my business culture to an upper level. She put an extra effort not only to share her understanding of the startup’s expansion path but also to create new opportunities for us, by connecting us with other relevant startups and corporations from the local scene.

Ognjen Ikovic (CTO)
Andra Bagdonaite © Andra Bagdonaite

It was great having you here Petra, thank you for all the support for the founders!

Andra Bagdonaitė
Gabriele Tatzberger © Gabriele Tatzberger

 

Thanks for your great support!!

 

 

Gabriele Tatzberger
Philip Morger © Philip Morger

Thank you, Petra for the great insights and helpful advice. Our startups gave great feedback and had a successful virtual conference!

 

Philip Morger
Dudu Gencel © Dudu Gencel

Today the very first workshop of our #growthlab went online! Great experience thanks to the guidance of Petra Wolkenstein, and the participation of our freshly selected batch members. It`s great to see people joining from the comfort of their homes, bringing in different perspectives and experiences and being involved in open discussions about their businesses.

Dudu Gencel
Sarah Iranpour © Sarah Iranpour

Nice session, Petra!! Thanks for sharing your wisdom and experience.

Sarah Iranpour
Cristobal Alonso © Startup Wise Guys

Thanks, Petra Wolkenstein for being part of an amazing coaching team.

Cristobal Alonso

Case Studies

Role models

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Entrepreneurs trained and coached
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