Technology partner for everyone who wants to buy and sell better online.

More convenient, profitable and intelligent e-commerce for everyone: our innovative digital solutions take selling online to the next level – for merchants, sellers and buyers alike.

Who we are

SEMIS AG is a technology company with a clear focus: developing outstanding software products in the field of e-commerce.

With an international team of experts from the fields of finance, development and strategy, we work together with our subsidiaries to create digital solutions that:
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Make online marketplaces accessible, understandable and easy to master for any seller
provide a better user experience for better transactions with smart and intuitive services
make more freedom and remote work a reality through a broad range of services with 100% mobile availability

SEMIS‘ founder and majority shareholder

Nicolai Colshorn has been a successful entrepreneur in the fields of media, finance and consulting for decades. With SEMIS AG and HelloSeller, he is pursuing an ambitious goal: to actively shape the digital future of e-commerce.