- Aztec Overseas Group – London.

- Islamic Development Bank - Jeddah.

- Islamic corporation for the development of the private sector. Jeddah.

- Yemen Petroleum Company. Sana'a.

- Yemen Gulf Oil Company. Hodiedah

- Al Faid Trading Co.

- AL FAID CONSTRUCTION GROUP.

- SAUDI BINLADIN GROUP.

- TARIQ BINLADIN CONSTRUCTION COMPANY.

- INDUSTRIAL CITIES DEVELOPMENT AND OPERATING CO