References & Feedback

I just re-watched your videos. They are fantastic! Thank you for such a structured attitude. The “templates-based” training is excellent! Also, lots of great insights into how an investor thinks during the Q&A sessions.

Hi, once again Petra! Thank you for such an energetic session. It is absolutely excellent and highly valuable.

The OKR Essentials video by Michael Kubiena was quite helpful for our workshop participants to understand the difference between OKRs and KPIs. Those who don’t work with OKRs said they are excited to try it out.

The workshop Organization Design and Essential HR Practices brought tremendous value to our startups. Huge thanks, Michael Kubiena.

As a participant of the 2017 Vienna Startup Package, I had the pleasure to work with Petra. Not only during the negotiation and growth hacking workshops I could gain extensive knowledge suitable for my startup Cardiomo in my growth phase, but also got valuable expertise (Finance, Cooperations, Investors) and contacts on building my business in Europe. You made a difference, thank you!

Competence. Experience. Excellence. Full Commitment! Thank you for all the great workshops and the coaching.

With her growth hacking workshop, Petra provided many new ideas and approaches for sustainable growth strategies. The dialogue between the participants from a wide range of industries and product cycles was also particularly valuable.

Petra helped us in structuring the key message and all relating documents for finding venture capital for a newly founded start-up in the field of green chemicals. Petra also provided us contacts and venture opportunities for our mission. We totally appreciated Petras’s very experienced, well-skilled but still hands-on way of working with us. Petra is perfectly capable of sensing what her customers really need. We really learned a lot! Thank you, Petra.

Petra Wolkenstein is THE expert when it comes to growth hacking strategies.