OVB Agentur Marc Ziehdorn

employer-sponsored retirement plans, private health insurance, employment protection

OVB Agentur Marc Ziehdorn

CUSTOMERS' CHOICE 2026
4.88 out of 5
Excellent
335 Reviews
Authenticity of reviews
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"Do what you love and love what you do!"
We’ve been following this wonderful motto for over 20 years now, and since then we’ve been supporting people who have questions about financial and insurance matters.
Working independently is our passion,...
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Contact information

OVB Agentur Marc Ziehdorn
Heumarkt 1
50667 Köln
Germany
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Contact person
Marc Ziehdorn

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100% Recommended
5 stars 240
4 stars 30
2 stars 0
1 star 1
Quality
Value
Services
Implementation
Consulting
Customer service
Excellent (4.90)
Cost-performance ratio
Excellent (4.76)

According to the feedback from reviewers on ProvenExpert, many expressed satisfaction with the customer service experience they received, highlighting the responsiveness and helpfulness of the support team. Reviewers also noted a positive customer support experience, indicating effective communication throughout their interactions. Overall, reviewers appreciated the professional consultation offered, which contributed to their favorable impressions.

Top competencies

Communication

4.86 out of 5
28 Reviews

Customer loyalty

4.76 out of 5
29 Reviews

Expertise

4.81 out of 5
27 Reviews

272 Reviews on ProvenExpert.com

4.86 out of 5
Excellent
5.00 out of 5
Excellent
Recommendation
Thank you so much for the great advice. I feel like I'm in very good hands.
Best regards,
Sabrina
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Customer review & rating for:
OVB AgenturMarc Ziehdorn
13/11/2026S.
5.00 out of 5
Excellent
Recommendation
The topic of corporate retirement planning demands the highest quality—from expertise to implementation.
I’m very glad that Marc is available to me as my direct point of contact, as he has a proven track record of ensuring smooth processes and customer satisfaction. I look forward to our next projects together!
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Customer review & rating for:
OVB AgenturMarc Ziehdorn
13/11/2026Viet-Duc V.
5.00 out of 5
Excellent
Recommendation
Excellent advice and first-class service!
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Customer review & rating for:
OVB AgenturMarc Ziehdorn
02/11/2026Anonymously
5.00 out of 5
Excellent
Recommendation
A very knowledgeable and attentive customer service representative.
Thank you for your support. B
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Customer review & rating for:
OVB AgenturMarc Ziehdorn
19/10/2026S.
5.00 out of 5
Excellent
Recommendation
I've been incredibly satisfied with Marc's work for years. He always takes care of everything, keeps you up to date on the latest insurance news, and always makes sure you have the most affordable insurance. I can recommend him with a clear conscience.
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Customer review & rating for:
OVB AgenturMarc Ziehdorn
15/10/2026Anonymously
4.80 out of 5
Excellent
Recommendation
Marc Ziehdorn provided me with very professional and effective advice, which allowed us to quickly find the right product for me.
From the needs assessment to the consultation and all the way through to the final steps, everything was handled to my satisfaction.
Friendly, knowledgeable, fast, and easy to understand—all in all, a perfect customer experience :)
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Customer review & rating for:
OVB AgenturMarc Ziehdorn
07/07/2026Daniela B.
OVB Agentur Marc Ziehdorn Comment from OVB Agentur Marc Ziehdorn:
Hi Daniela, thank you for your positive review and your detailed explanation! We really appreciate it.
5.00 out of 5
Excellent
Recommendation
We received excellent on-site guidance from the employer and follow-up support by phone. They asked if we had any remaining questions, and the application was processed quickly. We were left with the reassuring feeling that we can reach out at any time if we have questions or would like to request changes. They are easily and promptly reachable by email and phone, and responses are provided in a timely manner.
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Customer review & rating for:
OVB AgenturMarc Ziehdorn
07/07/2026Rebecca G.
OVB Agentur Marc Ziehdorn Comment from OVB Agentur Marc Ziehdorn:
Dear Rebecca, thank you very much for your review and your wonderful feedback!
5.00 out of 5
Excellent
Recommendation
He's friendly and gave a good explanation of Sushirente
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Customer review & rating for:
OVB AgenturMarc Ziehdorn
11/06/2026Anonymously
5.00 out of 5
Excellent
Recommendation
Excellent service, very reliable, and always available.
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Customer review & rating for:
OVB AgenturMarc Ziehdorn
29/04/2026Herr A.
OVB Agentur Marc Ziehdorn Comment from OVB Agentur Marc Ziehdorn:
Thank you so much for the great review.
5.00 out of 5
Excellent
Recommendation
Very friendly staff, excellent basic information, and all questions were answered quickly and accurately. It would be nice if all services in Germany, where customer service is often lacking, were handled this way. Thank you.
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Customer review & rating for:
OVB AgenturMarc Ziehdorn
11/03/2026Herr T.
OVB Agentur Marc Ziehdorn Comment from OVB Agentur Marc Ziehdorn:
Hello Mr. Thomé, thank you very much for your great review. We will continue to strive to provide good service.
4.20 out of 5
Good
Recommendation
Very friendly contact. Listens and responds to requests.
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Customer review & rating for:
OVB AgenturMarc Ziehdorn
10/03/2026Herr F.
5.00 out of 5
Excellent
Recommendation
Marc took a lot of time for individual consultation and answered all my questions. I am very satisfied with the consultation and feel well advised.
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Customer review & rating for:
OVB AgenturMarc Ziehdorn
03/03/2026L.
OVB Agentur Marc Ziehdorn Comment from OVB Agentur Marc Ziehdorn:
Dear Lea, thank you very much for your kind and honest words!
5.00 out of 5
Excellent
Recommendation
Mr. Marc Ziehdorn is highly competent and always handles matters quickly and with 100% accuracy.
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Customer review & rating for:
OVB AgenturMarc Ziehdorn
23/02/2026M.
OVB Agentur Marc Ziehdorn Comment from OVB Agentur Marc Ziehdorn:
Dear Michael, thank you very much for your great review. I look forward to working with you again in the future :-)
5.00 out of 5
Excellent
Recommendation
For over 10 years, I have consistently appreciated the excellent quality of advice, offers, and products in various situations. High reliability and strong service are a matter of course here, so I can recommend them 100%.
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Customer review & rating for:
OVB AgenturMarc Ziehdorn
12/02/2026Anonymously
5.00 out of 5
Excellent
Recommendation
He takes a proactive approach to many things, always responds very quickly, and makes practical, easy-to-implement suggestions. He is also always friendly and cheerful. Working with him is really enjoyable. Highly recommended!
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Customer review & rating for:
OVB AgenturMarc Ziehdorn
09/02/2026E.
OVB Agentur Marc Ziehdorn Comment from OVB Agentur Marc Ziehdorn:
Dear Ehsan, thank you very much for your great review! I look forward to another great collaboration!
5.00 out of 5
Excellent
Recommendation
Very pleasant and professional advice, thank you!
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Customer review & rating for:
OVB AgenturMarc Ziehdorn
31/12/2025T.
5.00 out of 5
Excellent
Recommendation
Friendly, competent and patient advice!
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Customer review & rating for:
OVB AgenturMarc Ziehdorn
19/12/2025M.
5.00 out of 5
Excellent
Recommendation
Great advice & super reliable!
Show original
Customer review & rating for:
OVB AgenturMarc Ziehdorn
18/12/2025S.
5.00 out of 5
Excellent
Recommendation
Mr. Ziehdorn is very friendly, reliable and competent. He always listened to me carefully and recommended exactly what suited me best.
Show original
Customer review & rating for:
SIE
03/12/2025Anonymously
5.00 out of 5
Excellent
Recommendation
I was more than impressed with the personal conversation and the consultation.
He took a lot of time, which is very important to me personally.
Thank you very much
Show original
Customer review & rating for:
OVB AgenturMarc Ziehdorn
20/11/2025R.
63 Reviews from
2 other sources
5.00 out of 5
Excellent
5 out of 5
Excellent
30 reviews on Google Maps
 
05/10/2026
5 out of 5
Excellent
33 reviews on Facebook
 
28/01/2025

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All reviews and experiences about OVB Agentur Marc Ziehdorn 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 04/10/2019  |  Last update: 14/11/2026   |  Report profile

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