Sima-ara Corporation is an outdoor advertising company founded in 1996, to advertise manufacturing products, and offer advertisement service with quality assurance. To achieve the aforementioned goals, we are cooperating with a group of professionals including; electrical, mechanical, computer, and telecommunication engineers, as well as graphic designers. Sima-ara Corporation began by designing urban electronic screens, Urban TV, and tri-vision televisions. From the beginning, it achieved a reputable stance as a designing company in Iran. After entering the outdoor advertisement business in 2001, Sima-ara developed in several areas of expertise. Through the years, Sima-ara has co-ordinated resources to enhance the quality and the effect of outdoor advertisements in Iran. Our innovative design of strategic billboards in cooperation with Prisma Flex Corporation in 2012 is a recent example of the enhancements. One of the honors of Sima-ara is that it has been constantly ranked first among advertisement companies in Iran by the Tehran Beautification Organization (TBO). Our unstoppable enthusiasm for presenting the success of our clients through advertisement provides us with honorable trust making Sima-ara the greatest pioneer in the field of outdoor advertisement in Iran.