OEG, Inc. operates in the Construction & Engineering industry completing electrical construction projects. OEG, Inc. is located in Portland Oregon United States and employs roughly 251-1K employees. OEG, Inc. is a private company with annual revenue of roughly $0-$1M based on public data available for OEG, Inc. collected by ECDatabase.com. The company self-description is as follows: OEG, founded in 1947, is one of the largest electrical contracting companies in the Northwest.