The turning point in his life began when he became a partner in Siraj Hamid Zahran & Co., which includes a number of international agencies such as agency of Nissan cars, Kent cigarettes, and Kumatsuwa company for heavy equipment. In the late eighties of the fourteenth Hijri century he set up Alhamrani trade and import Foundation in Jeddah and Riyadh , specialized in the sale of fuels, electrical appliances, automobiles and spare parts. Then focused his business on the sale of cars, spare parts and maintenance. In 1395 H. he established the first barrels factory in Jeddah, and in 1396 H. he established bricks factory in Asfan.
His wealth and vast business didn’t distract his attention towards his native people and village Shafa Hamran. He participated in the arrange of the visit of the late King Saud bin Abdul Aziz to Ghamid and Zahran district in 1374 H, and arranged for his stay in Shafa Hamran. He was also a major contributor with the district traders in the establishment of the electricity company in Baljurashi 1376 H., in addition to that he adopted to establish a fund for the people of Hamran village with an annual subscription fee for each person reaches 18 years of age. The fund invested its assets in the opening of roads and pavement of streets. His house in Jeddah was always opened for the people of his village and sheiks of Ghamid and Zahran, where he spent time and effort to solve their problems. His sons took the responsibility of the Board of Directors of the company, with distinguished performance, goo guidance and strategic planning. Such make the International Motors Agencies one of the largest distributors of automotive pioneers.