The entity classifies itself under Communication Services sector and is part of Telecom Services industry. The asset utilization indicator refers to the revenue earned for every dollar of assets a company currently reports. Oi SA has an asset utilization ratio of 35.73 percent. This suggests that the company is making $0.36 for each dollar of assets. An increasing asset utilization means that Oi SA ADR is more efficient with each dollar of assets it utilizes for everyday operations.