| Post Box | PO Box 94704 | |
| District | Diplomatic Quarter | |
| City | 11614 Riyadh | |
| Country | Saudi Arabia | |
| Location | ►View Map | |
| Telephone | (+966) 1 - 483 20 80 | |
| Facsimile | (+966) 1 - 483 20 90 | |
| ►Send Enquiry | ||
| Website | www.whgrp.com | |
| Profile | Marine Science and Engineering, Shoreline Protection and Management, Environmental Assessment and Remediation |
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Water Supply & Purification |
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Earth Preservation |