;with cte as (
select t1.OrgID,t1.OrgName,t2.EmpID,t2.LastName+','+t2.FirstName CustomerName
from Table1 t1
join Table2 t2
on t1.OrgID = t2.OrgID),
cte1 as (
select row_number() over (order by OrgID,EmpID) rn,
OrgName
from (
select OrgID,0 EmpID,OrgName from Table1
union all
select OrgID,EmpID,CustomerName
from cte) t1)
select * from cte1
order by rn
http://sqlfiddle.com/#!3/818c8/11
If yes, it would be something like..
ORDER BY Region, CustomerLastName, CustomerFirstName
btw in your mockup data JCEast has firstname lastname, and all the others have lastname firstname.