Adding a layer of security when inviting to groups

Hi, when inviting users to join Groups (Invite users > Add username), I'd like for their company name to show as it will add a layer of security. When we invite users to join a private, hidden group, it is very important we pull up the right user as they might share confidential information in that group. As many of our users have similar names, it is easy to mix their names. If the company name could show up after their user name in the window where we invite them, it would help.