FPSO Life Extension - Ocean Installer Collaboration
Completed collaborative FPSO life extension project with Ocean Installer in April 2025.
View project sourceDirectory
Public engineering firm profile
Oceaneering International, Inc.
Houston, TX
60 Years of Solving the Unsolvable
- Services
- 35
- Offices
- 1
- Projects
- 5
- Size Estimate
- 1,000+ employees
Overview
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.
- Size Estimate
- 1,000+ employees
Services
Remotely Operated Vehicle (ROV) Services
Design, manufacture, and operation of work-class and inspection-class ROVs for offshore oil and gas, renewables, and defense applications.
Asset Integrity Management
Integrated inspection, engineering, and software solutions for pressure systems, fixed and floating structures, subsea assets, pipelines, storage tanks, and cranes.
Subsea Engineering and Projects
Front end engineering design, installation engineering, flow assurance, pipeline repair, subsea connection systems, and umbilicals across the full field lifecycle.
Installation, Workover, and Control Systems (IWOCS)
World's largest fleet of installation, workover, and control systems for subsea operations.
Diving Services
Saturation and air diving for subsea inspection, construction support, and decommissioning.
Positioning Solutions (C-Nav)
Global GNSS positioning products and correction services for marine survey and dynamic positioning applications, including LEO and GEO satellite correction services.
Automated Guided Vehicles (AGVs)
Design and integration of AGV systems for material handling in automotive, food and beverage, and industrial manufacturing environments.
Inspection, Maintenance, and Repair (IMR)
Integrated IMR services for offshore structures, pipelines, and subsea hardware including cutting, dredging, and composite repair.
Decommissioning
Planning and execution of platform, conductor, subsea hardware, and well decommissioning.
Aerospace and Defense Engineering
Specialized engineering solutions for human spaceflight safety systems and defense applications, including the Crew Module Uprighting System (CMUS) for NASA.
Industries
Firm type
Project types
Projects
FPSO Mooring Line Inspection - Guyana
Completed mooring line inspection for two FPSOs off the coast of Guyana in June 2024.
View project sourceDrillship SPS and UWILD
Completed Special Periodic Survey and Underwater Inspection in Lieu of Dry Docking on a 7th generation drillship in 2025.
View project sourceFirst Onshore-Piloted Remote ROV Operation - Brazil
Completed first onshore-piloted remote ROV operation on an offshore rig in Brazil.
View project sourceCrew Module Uprighting System (CMUS)
Developed safety system to ensure safe uprighting of astronaut crew modules following splashdown.
View project sourceSoftware
Credentials and affiliations
Awards
NOIA Safety in Seas Award (2026, 2016)OTC Spotlight on New Technology Award - Remote Piloting and Control Technology (2016)OTC Spotlight on New Technology Award - Deepwater Pile Dredge (2015)OTC Spotlight on New Technology Award - MagnaScan Subsea Inspection System (2015)EnergyPoint Research First in ROVs (9 consecutive surveys since 2006)