You can share your saved list with fellow team members inside your organization. You and your colleagues will be able to edit the list (remove company(s), add company(s), update list title name, add notes, etc.) as necessary.
Go to the Lists tab on the navigation bar > click the 'share' icon on the right-hand side and your colleagues will have access to that specific list.
Once you've shared a list with your colleagues, the access column will update from 'private' to 'shared' letting you know that your list is now accessible within your organization