DigiCert Additional CA

Add capacity where your trust architecture needs it most. DigiCert Additional CA gives enterprise teams another certificate authority within a private PKI framework, helping separate issuance domains, reduce operational bottlenecks, and preserve policy control across business units or application tiers. For organizations running large internal certificate programs, a single CA can become a constraint. Additional CA capacity supports cleaner segmentation for different trust requirements, certificate profiles, or administrative boundaries. That matters when you need to issue at scale without weakening governance or overloading a primary authority. This is a practical fit for teams that treat certificate management as infrastructure, not an afterthought. It supports tighter control over issuance workflows, clearer accountability, and a more resilient PKI design for environments where certificate availability and policy consistency are non-negotiable.