Matthias Bullmahn

Negotiation, consulting, training, coaching, advisory, keynote, speaker, sales

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4.64 out of 5
Excellent
542 Reviews
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More sales and the right customers through sales psychology and professional negotiation.

For 33 years, I have been using my knowledge to negotiate and support entrepreneurs, consultants, service providers, agencies, companies, purchasing departments and sales teams in generating more turnover and long-term customer loyalty.
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Matthias Bullmahn
psychologie, die verkauft
Am Bergelchen 28
42699 Solingen
Germany
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94% Recommended
5 stars 396
4 stars 106
3 stars 17
1 star 2
Quality
Value
Services
Performance
Consulting
Customer service
Excellent (4.77)

According to the feedback from reviewers on ProvenExpert, many expressed positive experiences related to networking opportunities and website optimization training provided by Matthias Bullmahn. Reviewers noted that the networking experience facilitated valuable connections and insights, while the training on website optimization was deemed informative and effective. Additionally, the practical approach to seminars contributed to an engaging learning environment, enhancing their overall satisfaction.

Top competencies

Needs assessment

5.00 out of 5
4 Reviews

Flexibility

5.00 out of 5
4 Reviews

Raising awareness

5.00 out of 5
4 Reviews

522 Reviews on ProvenExpert.com

4.63 out of 5
Excellent
5.00 out of 5
Excellent
Recommendation
Matthias helped me to completely rethink my website from a sales psychology perspective. That's exactly what was missing before. Clear, structured, and to the point. What's particularly helpful is that he doesn't think in terms of "beautiful texts," but consistently in terms of impact, decision-making, and benefits for the customer. I really like that.

He also offers Kompass-sponsored training and continuing education courses, which makes working with him very attractive from a financial standpoint as well. His YouTube channel also regularly provides really good, practical input that is entertaining and substantial. I highly recommend him to anyone who wants to sell without compromising their values and attract the right customers in the process.
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Customer review & rating for:
psychologie, die verkauft | Matthias Bullmahn
01/23/2026Anonymously
No image available Comment from Matthias Bullmahn:
Dear Sonja,

Thank you very much for your appreciative review.
It was an absolute pleasure to improve your website in 10 minutes.
Or as others would say: Take it to the next level.

Unfortunately, "website experts" make the same mistakes over and over again and ignore the basics of sales psychology because they haven't learned them.

We have changed that for you today!

THANK YOU for your trust.

Matthias | https://www.psychologiedieverkauft.de
5.00 out of 5
Excellent
Recommendation
Today I had an extremely intensive one-on-one conversation with Matthias Bullmahn lasting almost two hours. During this time, he was able to make it credibly clear to me that he is not only recommendable for me as a networker, but that his fire makes him ready to not only fulfill the goals of his customers, but to deliver more than expected. His charm, his empathy is remarkable and of course on the other side numbers, data and facts inspired me. My clear recommendation: try him out and be impressed!
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Customer review & rating for:
Kennenlerngespräch
10/28/2025Marco S.
No image available Comment from Matthias Bullmahn:
Dear Marco,

It was a pleasure to exchange ideas with you.
I look forward to the next time.

Thank you for your appreciative words

Mattgias
5.00 out of 5
Excellent
Recommendation
Practice-oriented seminar with lots of input from real business
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Customer review & rating for:
Certified Scrum Product Owner bei scrum.org | September 2025, Innsbruck
09/26/2025Markus A.
5.00 out of 5
Excellent
Recommendation
Matthias is very committed and well prepared, the PO course with him was a lot of fun.
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Customer review & rating for:
Certified Scrum Product Owner bei scrum.org | September 2025, Innsbruck
09/26/2025Anonymously
5.00 out of 5
Excellent
Recommendation
Matthias lives what he talks about in his training: Respect and transparency. No deceptive packaging ;-)
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Customer review & rating for:
Certified Scrum Product Owner bei scrum.org | September 2025, Innsbruck
09/26/2025Anonymously
5.00 out of 5
Excellent
Recommendation
Dry topic very well prepared with many practical examples. Group work helped to loosen things up a lot
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Customer review & rating for:
Certified Scrum Product Owner bei scrum.org | September 2025, Innsbruck
09/26/2025Joh H.
5.00 out of 5
Excellent
Recommendation
I got up extra early at 4 a.m. and traveled three hours to get there - and it was more than worth it! After the first hour, it was clear to me that this was going to be a very special day that I wouldn't forget.

As a young entrepreneur who has only been in business for six months, I received a very appreciative and helpful welcome from everyone. Exciting insights, new perspectives and an impressive quality of participants - exclusively experienced entrepreneurs at eye level.

The food was also a dream. My little poodle Tommy and I felt completely at ease. We would love to come back!
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Customer review & rating for:
psychologie, die verkauft | Verkaufspsychologie, Storytelling & Content Maschine Workshop September 2025
09/25/2025Nikita S.
5.00 out of 5
Excellent
Recommendation
Matthias Bullmann is a convincing sales coach with a very direct manner. He doesn't say what you might like to hear, but exactly what you need to hear and that's what makes his approach so valuable. His clear and honest communication has given me a lot of new ideas that really help me in my everyday life. An authentic coach with a strong consulting approach. Absolutely recommendable!
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Customer review & rating for:
Workshop Verkaufspsychologie & Storytelling - Wirtschaftsjunioren Saarland - September 2025
09/06/2025Anonymously
5.00 out of 5
Excellent
Recommendation
Very good ability to respond to individual expectations during the training and to pick up the group elegantly.
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Customer review & rating for:
Workshop Verkaufspsychologie & Storytelling - Wirtschaftsjunioren Saarland - September 2025
09/06/2025Anonymously
3.00 out of 5
Average
Positive:
- Friendly
- Knowledgeable about the topic
- Good camera and sound quality
- Interactive session

Negative:
- Not my type of humor
- Focus too much on passing the exam and not on content
- Introductions too long, especially since the time of the training was short anyway (trainer himself is aware that time is too short, but he can't help it).
- I didn't understand the purpose of some of the group activities, could have been explained better if necessary
- Possibly more practical examples in the real world for theoretical content would be useful
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Customer review & rating for:
Leading SAFe® - Juli 2025
08/04/2025Anonymously
4.50 out of 5
Excellent
Recommendation
Matthias has a lot of theoretical and practical experience with SAFe. He was able to answer all our questions and give many practical application examples.
He is an easy-going, uncomplicated and nice trainer.
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Customer review & rating for:
Leading SAFe® - Juli 2025
07/27/2025E.
5.00 out of 5
Excellent
Recommendation
Exciting, interactive and very practice-oriented training that enables you to acquire the necessary knowledge, prepare for the exam and pass it successfully in just a few days
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Customer review & rating for:
Leading SAFe® - Juli 2025
07/25/2025Anonymously
5.00 out of 5
Excellent
Recommendation
The training was great, can recommend it to others!
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Customer review & rating for:
Leading SAFe® - Juli 2025
07/25/2025Philipp S.
4.20 out of 5
Good
Recommendation
A relaxed, fluffy two days with lots of input and entertaining exercises.
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Customer review & rating for:
Matthias Bullmahn
07/25/2025Anonymously
5.00 out of 5
Excellent
Recommendation
Matthias is not only an absolute expert, but also makes his training sessions super entertaining - thank you very much for the entertaining and informative two days!
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Customer review & rating for:
Leading SAFe® - Juli 2025
07/25/2025Anonymously
4.50 out of 5
Excellent
Recommendation
The breaks contributed greatly to concentration and cooperation, expertise was very high. In some cases, the slides were gone through a bit quickly and shortcuts were taken. Overall very helpful and instructive.
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Customer review & rating for:
Leading SAFe® - Juli 2025
07/25/2025Anonymously
5.00 out of 5
Excellent
Recommendation
Good atmosphere in training and good tasks. *Nice*
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Customer review & rating for:
Leading SAFe® - Juli 2025
07/25/2025N.
4.50 out of 5
Excellent
Recommendation
The delivery was extremely varied and it was easy to maintain concentration. I would have liked a little more time to grasp the content of the slides.
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Customer review & rating for:
Leading SAFe® - Juli 2025
07/25/2025Anonymously
5.00 out of 5
Excellent
Recommendation
The content and manner of presentation are exclusive. The insights help to better understand the theory.
There is quite a lot of content for two days, but the course material is excellent for reference.
It was enjoyable and entertaining.
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Customer review & rating for:
Leading SAFe® - Juli 2025
07/25/2025Samuel O.
4.50 out of 5
Excellent
Recommendation
You can really tell that he knows what he's talking about.
I find it very good that he can explain many things based on his own experiences.
The course is very varied. Group work is extremely helpful in understanding things.
Funny stories in between lighten the mood. :-)

(All in all, a lot of input and a lot of technical terms in very little time)
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Customer review & rating for:
Leading SAFe® - Juli 2025
07/25/2025Anonymously
20 Reviews from
1 other source
4.80 out of 5
Excellent
4.80 out of 5
Excellent
20 reviews on Google
 
06/19/2026
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All reviews and experiences about Matthias Bullmahn 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 11/27/2023  |  Last update: 08/28/2026   |  Report profile

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