International Schools in Riyadh

I am looking for the best international school in Riyadh for my kids (boy in Grade-2 and Girl in Pre-KG) for academic year 2015-2016.
As of now I am living in Khober and in two months we will be moving to Riyadh.
I would be grateful if anyone could let me know the international schools with their ranking.

I have already contacted with Multinational school , British school but they are having long waiting list.
i came to know the following schools also comes in good rank.

1. AlManarat internation school
2. AlAlameen British Islamic international school\
3. Alhussan International School

Check Al Rowad also


ais.arrowad.sch.sa