This worked for what we needed.
select distinct OU.system_OU_name0 as 'Organizational Unit', count(sys.name0) as 'Number of Machines in OU', count(sys.client0) as 'Number of SCCM Clients' from v_R_System SYS JOIN v_ra_system_systemouname OU on SYS.resourceid = OU.resourceid WHERE OU.system_ou_name0 like '%computer%' GROUP BY OU.system_ou_name0