The main role of actuary analysts is to save companies money and time, by identifying the possible risk in investment. Apart from that they have to

☛ Identify an area of investment having a minimum risk factors

☛ Avoid the situation where the quantifiable risk is relatively low in terms of the potential gains

☛ To provide actual quantifiable estimates by creating complex financial models

☛ Providing rating or ranking of different investment opportunities based on the risks to the possible returns