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Siemens Certificates

This page provides a collection of Root and Issuing CA certificates used by Siemens' customers and partners as well as Siemens internally. Use the above navigation bar to browse for a certificate or use the search functionality to find a specific certificate.

CA Bundles

The collected CA certificates can also be downloaded as bundles:

Bundle SHA256 checksum
Siemens PLM CA Bundle 56f5fdb26cd3f6f06fc67d5154f5135d92752b4a1c7abf8dd9919fb0ceaf3924
Siemens PKI Bundle (public)1 2ff4a5f2a1fa78524ecf32fc69c49df186daf74bec521486d895cc962b67162e
Siemens PKI Bundle (internal)2 93164a7ad3855d4b4fec0017dd31671495ed2998f187ed10786f716cfdcbc950
Active Directory Bundle 48357490eea7a0e1fa294f3c5b7a96bcb826f4935f4f91b559fb5a6f6c658b26
External Intermediate Bundle3 ff286cb094f3e7caf96ff4f218772d57a4a978397817d5c9c798d228308f5d44

  1. This bundle contains only the public versions of the cross-signed PKI certificates. Recommendeded for all systems where signatures must be verified by external partners. ↩

  2. This bundle contains only the internal versions of the cross-signed PKI certificates. Useful for air-gapped internal systems where signatures must be verified within Siemens only. ↩

  3. This bundle contains all non-Siemens intermediate certificates that we use. Must be installed along with one of the Siemens PKI bundles. ↩