SwissSign AG

A data security specialist by Swiss Post SwissSign is a recognised Swiss Trust Service Provider (TSP) and a leading expert in trust services. We provide robust public key infrastructure that enables secure digital certificates, signatures and identity verification, ensuring trusted and legally compliant digital interactions. SwissSign enables firms to uphold the highest standards of data protection, privacy, and compliance while empowering digital sovereignty and ensuring that their business operates securely and within regulations. Our fully self-managed, geo-redundant infrastructure, – located exclusively in Switzerland – guarantees that sensitive customer data is handled with unparalleled protection, offering our clients and their customers unmatched peace of mind.