The accounting consultancy is the one that is in charge of the services related to the Mercantile Registry. That is to say, it deals with all the actions related to the companies from their constitution to the liquidation tasks. However, we are going to break down the characteristics of the accounting advisor a little more. Accounting, as its name indicates, refers to the economic part; as well as the control systems and records of expenses and income and other operations that companies demand. Therefore, an accounting consultant is in charge of advising and informing his clients about everything related to the economy of his company.