Teyf professional WiMax Seminar takes place at a very exciting point in the evolution of WiMax in Iran. In November 2008 the CRA (Communication Regulatory Authority) announced the WiMax auction winners in Iran, where these winners must pay about 100 million dollars for a nationwide WiMax licenses. This space will undoubtedly play a crucial role in speeding up the roll out of WiMax not only in main cities, but also in the whole country. There are still many questions to be answered in regards to WiMax and its success as a new major technology of the future. There are still many questions which also need to be addressed; what is the best business model for leading to profitable investments? How can operators maximize on outside investment for WiMax?