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Profile Overview
- Company Size
- 11-50
- Founding Year
- 2003
About interfon adress Gesellschaft für AdressenResearch mbH
interfon adress - address publisher for decision-maker addresses and BtB lists. More than 1,000,000 personal decision-makers in German, Austrian and Swiss companies with 20 or more employees.
Reviews
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Claudia Kunze November 2023
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Unfortunately, I cannot recommend Interfon. The addresses/data records provided to us contained a large proportion of incorrectly filtered addresses and outdated contact persons. We had to spend a lot of time revising the address list after receiving it. Although our complaint was answered in an uncomplicated, friendly and accommodating manner, it was still very annoying for us, as incorrectly addressed letters are then at the expense of our professionalism.
Google
Sascha Shahlai (BusinessTalk AG) July 2023
We have been working very professionally with interfon adress for years. As a partner, we appreciate the competent advice and the always very fast and substantive response to questions. An absolutely competent and serious business partner.
Google
Jonas Müller July 2021
Super nice people, very friendly and sympathetic. :)
Google
Stefan D February 2021
We have been working with Interfon for several years with great satisfaction. We also know how Interfon works and can therefore offer Interfon's data to our customers with a clear conscience.
Google
Renate Witt-Frey October 2019
A year ago, I met Mr. Müller at the B2B trade fair. Big advantage: You can also get contact persons of the 2nd management level with the contact data, e.g. marketing manager, purchasing manager. 35 employees research this data by phone. Even if I have an approach to reach the boss for my clients, it is a great relief to get a quicker decision, a YES or a NO without having to call -zig times... All those who are also looking for new prospects themselves or for their clients know that the contact person is a milestone to success. And: you get a list for the first test free of charge. Big thank you.
Google
Nev Sil May 2019
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Unprofessional, incompetent ... Everything is vague, you're just being stalled.
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Paul Schmidt May 2018
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