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

As a young company, we faced the challenge of drawing up a convincing financial plan for investor meetings. With Petra’s support, we redesigned the entire financial plan, worked specifically on the structure, assumptions and calculation methods and were prepared for all queries. Her expertise and experience in M&A and startups were incredibly valuable. In the end, not only did we as founders have a clear roadmap, but we were also able to convince our investors and close a six-figure financing round.

Scaling Readiness Run is probably the best program any of us (in the founder team) has attended. Its well-structured sequence of sprints is carefully designed and balanced: Actionable content is paired with practical frameworks, many of which we have started to integrate into our practice. Particular highlights among those topics were Product-Market-Fit, OKRs and the Employee Value Proposition. As a result of Konsultori’s Scaling Readiness Run, we have already made significant progress across various scaling dimensions and will continue to do so.

The Konsultori Scaling Readiness Run provided valuable insights, preparing us for a critical growth phase. We could use some frameworks immediately, like Financing and OKRs, while others provide a solid base for further development (Organization, Processes). We specifically liked the direct exchange with our peer group and its honest and transparent discussions about each other’s growth pains. On the other hand, the professional moderation of the Konsultori team during office hours went smoothly with the provided content!

I would recommend working with Konsultori experts—and will! I especially appreciated Michael Kubiena’s structured approach to HR, the precise answers to all questions, and the overdelivering.

The consultation with Konsultori is priceless. They provide a fresh perspective and, above all, expertise in areas where we had less experience.

We have improved in every aspect. Would I recommend Petra Wolkenstein from Konsultori to others? For sure, I will.

We recently started working with Michael Kubiena from Konsultori to set up our internal project management and we couldn’t be more satisfied with the progress. Michael stands out for his proactive support, always thinking ahead before and after meetings. We particularly appreciate his calm and composed demeanor, which creates a productive and collaborative atmosphere within the team.

Petra Wolkenstein is an extremely knowledgeable coach, she is very creative and often has a solution to a very difficult problem within minutes. She has helped us with business planning, customer acquisition, internal processes and much more.

We have worked with Petra for almost two years and every meeting we have had with her has been a blast. Not only is she highly professional, but she has such a positive nature that always makes for a friendly and supportive exchange. I highly recommend working with petra and her team as she has helped Herzensapp a lot.
Case Studies

Supporting a cybersecurity Series A round
Supporting the Series A financing round of the cybersecurity startup Whalebone. Preparation of documents for investor meetings.

Architects marketing for an architectural firm – Beluga & Töchter Architects
Strategy Review: Positioning of the company, development and implementation of PR, website, marketing, and preparation of offers.

Investor Readiness Training for Namibian Startups
Investor Readiness Training for Namibian Startups. Startup Wise Guys’ acceleration program is delivered virtually with Konsultori support.

West-African Venture Builder supporting startups
West-African Venture Builder supporting startups. Remote investor-readiness knowledge for startups in preparation for fundraising.

Startup Wise Guys online training in Europe and Africa
Startup Wise Guys online training in Europe and Africa, B2B Startups trained online to reach the next level.