OII vs AIR Comparison

Oceaneering International Inc is a global provider of engineered services and products robotic solutions to the offshore energy, defense, aerospace, manufacturing and entertainment industries. Most of Oceaneering's products are produced for the offshore oil and gas market. It had a 2020 segment realignment to promote synergies and cost efficiency. The five segments are subsea robotics; manufactured products; offshore projects group; integrity management and digital solutions; and aerospace and defense technologies. Within the segments are two businesses - services and products provided primarily to the oil and gas industry. The firm is also involved in the offshore renewables and mobility solutions industries.

AAR Corp is engaged in providing products and services to aviation, government, and defense market. It operates in two segments namely Aviation Services and Expeditionary Services. The Aviation Services segment consists of aftermarket support and services businesses that provide spares and maintenance support for aircraft operated by it's commercial and government/defense customers. The Expeditionary Services segment consists of businesses that provide products and services supporting the movement of equipment and personnel by the U.S. Department of Defense, foreign governments, and non-governmental organizations. It generates a majority of its revenue from the Aviation Services Segment.