With which two private cloud environments does Palo Alto Networks have deep integrations?

Palo Alto Networks has deep integrations with:

Cisco ACI:Integration with Cisco Application Centric Infrastructure (ACI) allows for automated security provisioning and enforcement within the Cisco data center environment, leveraging the tight coupling of network and security policies.

VMware NSX-T:Integration with VMware NSX-T enables advanced security features and visibility within VMware's software-defined data center (SDDC) environment, facilitating automated security policies and enforcement across virtualized workloads.

References:

Palo Alto Networks Integration with Cisco ACI: Cisco ACI Integration

Palo Alto Networks Integration with VMware NSX-T: VMware NSX-T Integration