Dirk Piston

MANAGING DIRECTOR

Dirk Piston
4.90 out of 5
Excellent
11 Reviews
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I support companies in their transformation with passion, energy and a clear goal: to achieve real improvements through effectiveness. As Managing Director of PTA TRANSFORMATIONSDESIGNER and a qualified psychologist, I bring 25 years of experience...
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Dirk Piston
Venloer Straße 19
50672 Köln
Germany
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Dirk Piston

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100% Recommended
5 stars 11
4 stars 0
3 stars 0
2 stars 0
1 star 0
Quality
Value
Services
Performance
Consulting
Customer service
Excellent (4.93)
Cost-performance ratio
Good (4.17)
Top competencies

Customer loyalty

5.00 out of 5
4 Reviews

Additional services

4.75 out of 5
4 Reviews

Professionalism

5.00 out of 5
3 Reviews

11 Reviews on ProvenExpert.com

4.90 out of 5
Excellent
4.93 out of 5
Excellent
Recommendation
Cooperation at eye level
Always an open ear (for all professional matters)
Authentic and honest demeanor and the associated cooperation
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Customer review & rating for:
Dirk Piston - PTA TRANSFORMATIONSDESIGNER
28/10/2024Anonymously
4.56 out of 5
Excellent
Recommendation
I have come to know Dirk as a very pleasant and competent partner. His knowledge and expertise are very extensive and he can offer a suitable solution to all inquiries and problems. He is very responsive to the respective situation and deals extensively with the initial situation. We were always able to work out all solutions together and tailor them to the company. He gave me many helpful tips and suggestions for my work. The collaboration with him was always on an equal footing.
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Customer review & rating for:
Dirk Piston - PTA TRANSFORMATIONSDESIGNER
28/10/2024Sebastian G.
5.00 out of 5
Excellent
Recommendation
Mr. Piston works very well, knows how to meet people where they are and develops new perspectives and opportunities with them.
Even in difficult situations, he manages to put people in a positive mood and motivate them to break new ground.
Thank you very much for the wonderful time, it has helped me personally and professionally.
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Customer review & rating for:
Dirk Piston - PTA TRANSFORMATIONSDESIGNER
28/10/2024Claudia W.
5.00 out of 5
Excellent
Recommendation
The set-up workshops at our production facilities were another important step towards optimizing our processes. Thanks to the clear structure and practical approach, our employees were able to acquire valuable skills that they can apply directly in their day-to-day work.
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Customer review & rating for:
Dirk Piston - PTA TRANSFORMATIONSDESIGNER
25/10/2024Stephan R.
5.00 out of 5
Excellent
Recommendation
I had the opportunity to work with Dirk Piston for several months and would like to record my impressions and experiences.

Dirk Piston was characterized by outstanding expertise and a deep understanding of the subject matter. He always showed a high degree of professionalism and commitment, which was reflected in the quality of the advice he provided. His ability to explain complex issues clearly and to develop pragmatic solutions tailored to our specific needs deserves special mention.

Communication with Dirk Piston was always clear and transparent. He took the time to discuss our concerns in detail and responded proactively to queries. This open communication strengthened our trust in his expertise and fostered a pleasant working relationship.

Another positive aspect was his ability to remain calm and solution-oriented even in challenging situations. Dirk Piston showed flexibility and creativity, which helped us to successfully overcome unexpected obstacles.

I would like to thank Dirk for the good cooperation
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Customer review & rating for:
Dirk Piston - PTA TRANSFORMATIONSDESIGNER
23/10/2024C.
5.00 out of 5
Excellent
Recommendation
The PTA supports our future as a social enterprise. The consultancy is characterized by a shared attitude towards leadership, added value and teamwork.
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Customer review & rating for:
Dirk Piston - PTA TRANSFORMATIONSDESIGNER
17/01/2023Christoph K.
5.00 out of 5
Excellent
Recommendation
Feedback on sparring

The collaboration with Dirk Piston and his team was characterized by trust and a very high level of expertise.
I have rarely experienced a better "sparring partner". Innovative, honest and always broadening horizons.
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Customer review & rating for:
Dirk Piston - PTA TRANSFORMATIONSDESIGNER
17/01/2023Marco K.
5.00 out of 5
Excellent
Recommendation
Dirk and his PTA team have set us on the path to transformation. We are constantly working on our team...we are always looking for and finding new aspects to continue shaping the path...also thanks to your further impulses in the form of good conversations, especially at this time.
You are real transformation designers. Keep up the good work...THANK YOU.
Especially the feedback and "retrospectives" after our workshops have inspired and motivated us to take the next right steps.
And today I can clearly say for myself - yes, you are definitely transformation designers.
The topic has never left me. Thank you for that...
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Customer review & rating for:
Dirk Piston - PTA TRANSFORMATIONSDESIGNER
12/02/2021Gerhard S.
5.00 out of 5
Excellent
Recommendation
Dirk Piston is able to grasp and analyze complex situations and their interdependencies in the shortest possible time in order to derive recommendations for improvement.
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Customer review & rating for:
Dirk Piston - PTA TRANSFORMATIONSDESIGNER
02/11/2016Rolf R.
4.60 out of 5
Excellent
Recommendation
Rating for:
Dirk Piston - PTA TRANSFORMATIONSDESIGNER
11/11/2024Anonymously
4.78 out of 5
Excellent
Recommendation
Rating for:
Dirk Piston - PTA TRANSFORMATIONSDESIGNER
04/11/2024Dieter zur H.
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All reviews and experiences about Dirk Piston are the subjective opinions of those who compose and submit them  |  The profile owner is responsible for the contents of this page  |   Profile active since 17/07/2024  |  Last update: 11/11/2024   |  Report profile

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