Land transportation, around the clock transportation to all parts of the Kingdom of Saudi Arabia. Sulaiman Hamad Al Saif Sons Company for Land Transport (Al Saif Transport), is a Saudi family company that was established in 1963 (1382 AH) by Sulaiman Hamad Al Saif, and its main purpose is to transport goods from King Abdulaziz Port in Dammam to the city of Riyadh.