Oceaneering International Inc (OII)

Oceaneering International Inc (OII) is an Oil & Gas Equipment & Services company in the Energy sector listed on the NYSE.

As of Oct 23, 2026: market cap $4.4B; returns 1 day +7.2%, 1 week -10.3%, 1 year +65.0%.

Oceaneering International, Inc. is a global technology company that provides engineered services and products, and robotic solutions primarily to the offshore energy industry, but also serves the defense, aerospace, manufacturing, and entertainment sectors. Its core revenue streams are segmented into two main businesses: Energy and Aerospace and Defense Technologies (ADTech).

Groups OII belongs to

• Oil & Gas
• Robotics
• Oilfield Services
• Deepwater Drilling
• Industrial Technology
• Aerospace & Defense
• Industrials
• Energy Sector
• Defense
• Engineering Services

OII financial model: income statement, cash flow and balance sheet