In order to establish new contacts worldwide and maintain our existing business relationships, we are now also active on the online platform LinkedIn.

We will regularly post news and information about upcoming events. Visit our profile at:

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Last weekend, we ventured beyond our usual horizons and visited SPIEL Essen – the world's largest board game fair. This year's event was sold out on all days. With 220,000 gaming enthusiasts and 77,500 m² of exhibition space, it set new records for…

On Sunday, 5^th October 2025, the auditorium of the Salzgitter-Fredenberg Gymnasium once again became a stage for diversity and community in action: The “Bunte Sole” 2025 event attracted numerous visitors and became a living symbol of integration,…

Mietens & Partner GmbH has acquired six original segments of the Berlin Wall – symbols of the former division of Germany and important testimonies to contemporary history. They are now on display at the company premises in Salzgitter-Bad.

With these…

In September, collectors, dealers, and investors from all over the world will once again gather in Maastricht to take part in the International Money Fair. MIF 2025 will be held at the Exhibition & Congress Center MECC Maastricht and promises to be…

It's that time of year again. The annual Autumn Sberatel Fair in Prague is just around the corner, and we will once again be represented with our own table. Sberatel is the largest collectors' fair in Central and Eastern Europe and is highly…

The new coins from the country on the Zambezi River not only feature beautiful motifs of the native wildlife, but also state-of-the-art latent images

Two new trainees start at Mietens & Partner in 2025

As a member of the European Union, Bulgaria has been officially committed to introducing the euro since 2007, as soon as the necessary criteria for the currency changeover are met. On 10^th July 2020, Bulgaria also joined the Exchange Rate Mechanism…