Signature solutions for companies


A firm and benevolent handshake.A firm and benevolent handshake.

With many years of experience and a deep understanding of our customers' needs, we work with our partner closely to offer customized solutions that meet the highest security standards and can be seamlessly integrated into existing systems.

The A-Trust Partner Network

Becoming an A-Trust Partner

Benefit from our expertise in the field of certificate and signature solutions and simply integrate our Signatur-Box (signature server), our qualified electronic signature (QES) or our qualified time stamp into your existing e-signature platform, software or document management system, for example. This allows you to provide your customers with a seamless, secure and legally valid signature process with our eIDAS-compliant, qualified certificates.

We offer various options for integrating our qualified signature services: Whether on premise, hash signing or hosted solutions are needed - we offer the right choice for your individual requirements and needs.


Contact our sales team to obtain all relevant information on cooperation opportunities!