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undeliverable private dresses

In Switzerland, fewer addressed mailings are made these days. This is partly due to the cost and use of online communications, such as email. Not everyone has the customers’ email addresses, though, which is where we come in.

We would like to help you to avoid sending mail to invalid and undeliverable addresses in Switzerland, Büsingen or the Principality of Liechtenstein and therefore offer our matching service. Over the last 20 years, a lot of incorrect addresses and know-how has accumulated.

To the data

Officializations (are addresses that have been renamed by the municipalities in the course of time)

Deaths (in Switzerland approx. 65′ 70’000 people die per year) The Post Office only delivers about 20% per month so we have been recording this for years.

Moving (the Swiss are a people who like to move, although it is the younger generation that stands out).

Foreign emigration (a coming and going, whereby in 2020 only approx. 35,000 Swiss moved abroad)

Historic addresses (addresses that are not in the official listings /mostly wrong postal code, city or street information)

If you are interested, please contact us.

You send us your data, we do a comparison and send you a statistic. If you agree, we mark the incorrect data records accordingly.

Our status values mark a historical address, whether the person has moved, died or emigrated. Of course, the process is 100% data protection compliant incl. Order data processing contract. We work according to Swiss law or DSGVO/GDPR.

For only 0.20 CHF per hit we help to optimize your shipments. You want to know where the people moved to? Maybe we can offer a solution. Talk to us. +41 (0) 43 422 92 14 or consulting (at)


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