Family offices :

Here are the Top 25 Saudi Arabian Family Offices & Groups with $Trillions and some.

The Olayan Group
Juffali
Saudi Oger Ltd.
Dallah Albaraka
Mohamed Yousuf Naghi Group.
Al Rajhi Holding Group
Zamil Group Holding Company
Abdul Latif Jameel
JIMCO (Jameel Investment Management Co.)
Ajlan & Bros Holding
Al-Ghazzawi Holding Group
Saudi Binladin Group (SBG)
Savola Group
Al-Faisaliah Group (JSC)
Al-Dabbagh Group
Saudi Brothers Commercial Company (SBCC)
Al Gihaz Holding
Rashed Abdul Rahman Al Rashed & Sons Group - RAR
Al Muhaidib Group
AlNahla Group
SEDCO Holding
Zahid Group - Saudi Arabia
Khaled Juffali Company, KJC
Kingdom Holding Company