Many business owners refer to the financial books to find out the value of their assets and capital, while the methods of valuing assets in the financial books are very different from the real value of the assets in the alternative. The technical and financial teams of Saman Negar Iranian Company have used MTO, WCBS and OVERALL methods to update the investments up to date in order to maximize the compensation of the insurer by the insurer in case of replacement or insuring the investments.