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Oceaneering International, Inc.

60 Years of Solving the Unsolvable

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About the firm

Oceaneering International is a global provider of engineered services and products serving the offshore energy, defense, aerospace, manufacturing, logistics, and renewable energy industries. Headquartered in Houston, Texas, the company operates in 24 countries across six continents with a workforce of thousands of engineers and technicians. Core capabilities include remotely operated vehicles (ROVs), subsea engineering, asset integrity management, positioning solutions, and automated guided vehicles (AGVs). Listed on the NYSE as OII.

Team
Enterprise
Firm type
Aerospace Engineering · Automation & Controls · Defense Engineering · Marine Engineering

Capabilities

Remotely Operated Vehicle (ROV) Services

Service website

Design, manufacture, and operation of work-class and inspection-class ROVs for offshore oil and gas, renewables, and defense applications.

  • Work-Class ROV Operations
  • Inspection-Class ROV Operations
  • ROV Tooling and Equipment
  • Remote Piloting and Control Technology

Asset Integrity Management

Service website

Integrated inspection, engineering, and software solutions for pressure systems, fixed and floating structures, subsea assets, pipelines, storage tanks, and cranes.

  • Integrity Engineering
  • Non-Destructive Testing (NDT)
  • Digital Asset Integrity Management
  • Special Periodic Surveys (SPS) and UWILD
  • Crane and Lifting Equipment Inspection
  • Onshore Pipeline Integrity

Subsea Engineering and Projects

Service website

Front end engineering design, installation engineering, flow assurance, pipeline repair, subsea connection systems, and umbilicals across the full field lifecycle.

  • FEED and Conceptual Studies
  • Flow Assurance
  • Pipeline Repair
  • Subsea Connection Systems
  • Umbilicals
  • Subsea Distribution Hardware

Installation, Workover, and Control Systems (IWOCS)

Service website

World's largest fleet of installation, workover, and control systems for subsea operations.

Diving Services

Service website

Saturation and air diving for subsea inspection, construction support, and decommissioning.

Positioning Solutions (C-Nav)

Service website

Global GNSS positioning products and correction services for marine survey and dynamic positioning applications, including LEO and GEO satellite correction services.

  • GNSS Receivers
  • GPS Correction Services
  • Dynamic Positioning Integration
  • Survey QA/QC Software

Automated Guided Vehicles (AGVs)

Service website

Design and integration of AGV systems for material handling in automotive, food and beverage, and industrial manufacturing environments.

  • CompactMover AGV Systems
  • Autonomous Material Flow Automation

Inspection, Maintenance, and Repair (IMR)

Service website

Integrated IMR services for offshore structures, pipelines, and subsea hardware including cutting, dredging, and composite repair.

  • On-Site Machining and Cutting
  • Composite Repair
  • Subsea Inspection

Decommissioning

Service website

Planning and execution of platform, conductor, subsea hardware, and well decommissioning.

Aerospace and Defense Engineering

Service website

Specialized engineering solutions for human spaceflight safety systems and defense applications, including the Crew Module Uprighting System (CMUS) for NASA.

Industries

Oil & Gas · Renewable Energy · Defense · Aerospace · Automotive · Food & Beverage

Projects

Drillship SPS and UWILD

Project details

Completed Special Periodic Survey and Underwater Inspection in Lieu of Dry Docking on a 7th generation drillship in 2025.