Stable growth of demand for gold is visible at the modern stage of development of world economy. Mostly only the gold was and remains the guarantor both for ability of the government to pay, in whole, and for providing security of transactions between the separate companies.
It means that purchasing or selling of the gold, the funds are invested into highly liquid part of economical sector. Therefore such investments are automatically protected from devaluation and drawdown on the stock exchanges. And this, in turn, means a stable high income through time, which does not depend on quotations on almost any items at the Forex and world stock exchanges. 
Proceeding from these resume, our company, CorporateInv, has emphasized on trading of gold in its investment activity.