MTG AG is a German specialist in encryption technologies, founded in 1995. The company develops and provides Enterprise Resource Security (ERS) solutions, which focus on the centralized management of cryptographic keys and identities to protect corporate resources and processes. Its core technical expertise spans cryptographic key management, identity management, Certificate Lifecycle Management, and Public Key Infrastructure (PKI).
The company's offerings include a suite of ERS solutions, customer-driven managed services, and specific on-premises solutions for PKI and Key Management Systems (KMS). MTG AG operates primarily in Germany and across Europe, with a presence also noted in Greece. It serves industry verticals such as Smart Metering, Building Automation, and IoT PKI.
With three decades of operation, MTG AG positions itself as a pioneer in the field, with a noted commitment to IT security excellence and expertise in emerging areas like post-quantum cryptography (PQC).




