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selsup in brief.
The one with that little extra.

Frédéric Ferrari

Klaus Gross

Founded in 2004 and owned by Klaus Gross since 2013,
together with Frédéric Ferrari we take care of customers who recommend us with a clear conscience.
Quality before quantity – true to this motto
we take time out for you.
Because you are
important to us.

Our Story.
In service of the costumer.


The needs and concerns of our customers - and their satisfaction - are our top priority. With our sourcing partners, we have an almost infinite range of options at our disposal.

This means that, for you, we can produce both standard products from the catalogue as well as special designs according to your individual requirements.

We are proud to show you our awards.

Our Partners.
Always appreciated.


We work with selected partners, which we recommend to you with total conviction.

IT monitoring, data analysis,
security of digital evidence.

Journalistic copywriting,
Website screening and Event Hostings.

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