Reporting on group memberships is one of the most common — and most tedious — tasks in Active Directory administration. Whether you need to audit who belongs to Domain Admins, verify that a distribution list is up to date, or find groups with no members at all, AD FastReporter gives you ready-made reports that answer these questions in seconds.
Active Directory groups control access to resources across your entire organization. Security groups determine who can access file shares, applications, and services. Distribution groups control email delivery. When group memberships drift — users accumulate permissions they no longer need, former employees remain in privileged groups, or nested groups create unintended access paths — the result is a security risk that is invisible until something goes wrong.
Regular group membership reporting helps you catch these problems before they become incidents. Auditors and compliance frameworks like SOX, HIPAA, and ISO 27001 frequently require evidence that privileged group memberships are reviewed periodically. Rather than writing PowerShell scripts each time or manually clicking through Active Directory Users and Computers, a dedicated reporting tool lets you generate these reports consistently and quickly.
AD FastReporter includes over 25 built-in group reports that you can run immediately after installation. Here are the key reports available:
Get a complete inventory of groups in your domain, filtered by type. Useful for understanding the overall group landscape and identifying groups that may have been created without a clear purpose.
Identify empty groups that may be candidates for cleanup. Empty security groups clutter your AD environment and make it harder to audit effective permissions. Empty distribution groups waste space in address lists.
Find groups that have a designated manager versus those that do not. Groups without a manager often become orphaned over time — no one takes responsibility for reviewing their membership.
Report on groups filtered by their scope. Useful for verifying that your group nesting strategy follows best practices — for example, that universal groups are not overused in single-domain environments.
Track changes to your group structure. See which groups were created or modified in the last 7 or 30 days, helping you spot unauthorized changes or confirm that planned changes were applied.
Identify groups that lack the "Protect object from accidental deletion" flag. Critical groups like Domain Admins or VPN access groups should always have this protection enabled.
Every group report can be customized with additional fields. AD FastReporter provides dedicated group fields including: Group Name, Description, Group Scope, Group Type (Security/Distribution), Manager, Manager Description, Number of Members (Direct), Number of Members (All — including nested), Number of Groups (Direct), Member Of, Created, Modified, Distinguished Name, SID, Notes, Protected from Accidental Deletion, and more.
This means you can build a report that shows, for example, all security groups along with their manager, member count, and when they were last modified — all in a single grid view. You can also add the Source Group field to track which group a user was found through when reporting on nested memberships.
The PowerShell approach to group membership reporting typically involves commands like Get-ADGroupMember and Get-ADGroup. While these work for individual queries, building a comprehensive report across all groups — especially one that includes nested membership counts, manager information, and group metadata — requires multi-step scripts that are time-consuming to write and maintain.
AD FastReporter provides the same data through a visual interface. Select the group report you need, choose your fields, and click Generate. The results appear in a sortable, searchable grid. No scripting knowledge required, and no risk of a typo in a one-liner producing incorrect results.
Auditors frequently request a list of all members of privileged groups (Domain Admins, Enterprise Admins, Schema Admins). AD FastReporter lets you generate this report on demand and export it as evidence for SOX, HIPAA, or ISO 27001 reviews.
Over time, Active Directory accumulates empty groups, duplicate groups, and groups that no longer serve a purpose. The "Groups without members" and "Unmanaged groups" reports help you identify candidates for removal.
Verify that new employees have been added to the correct groups, or confirm that departing employees have been removed from all groups. Run a user-centric membership report to see all groups a specific user belongs to.
See all available group reports: Full list of AD FastReporter group reports
Generate group membership reports in clicks — free version available, no registration required.