Mr. Hariri began his involvement in the political and economic life of his country long before he became prime minister. As a Lebanese businessman living in Saudi Arabia, he was concerned about the ongoing strife in Lebanon and he played a behind-the-scenes role as a mediator, advisor and promoter of cease-fires and agreements to end the civil war. He invested his time and contacts in the Arab world and outside to bring peace to his war-torn country. In 1982 his firm, Oger Liban, became actively involved in the removal of destroyed buildings, the opening of streets and roads littered with roadblocks and sand bags, which paved the way for the resumption of normal life in the Lebanese capital.