Top 8 Oceaneering International, Inc. Competitors & Alternatives in 2025
Updated onFind more companies like Oceaneering International, Inc.. We've shortlisted leading alternatives and mapped their strengths, pricing, and go-to-market focus.

Oceaneering International, Inc.
Best for enterprisesOceaneering International, Inc. is a global technology and engineering company that delivers engineered products, services, and robotic solutions for offshore energy, defense, aerospace, and industrial customers.
Competitors
#1
Est. 2002 • 1k+ employees • Public (OSL:SUBC)Subsea7
Best for enterprisesSubsea7 S.A. is a Luxembourg-registered, London-headquartered global leader in offshore engineering, construction and services for the energy industry.
#2
Est. 2017 • 1k+ employees • Public (NYSE:FTI)TechnipFMC plc
Best for enterprisesTechnipFMC plc is a global energy technology company that provides subsea, surface, and new-energy projects, systems, and services to oil, gas, and energy-transition clients.
#3
Est. 1962 • 1k+ employees • Public (AMS:FUR)Fugro
Best for enterprisesFugro is a Dutch multinational provider of geotechnical, survey and geoscience services that collects and analyses Geo-data to support infrastructure, energy and water projects worldwide.
#4
Est. 1981 • 1k+ employees • Public (OSE:DOFG)DOF Group ASA
Best for enterprisesDOF Group ASA is a Norway-based provider of integrated offshore and subsea services including vessel ownership, project engineering, and marine management for the energy and renewables sectors.
- #5Est. 1980 • 1k+ employees • Public (NYSE:HLX)
Helix Energy Solutions Group
Best for enterprisesA Houston-headquartered, publicly traded offshore energy services company specializing in well intervention, robotics, production facilities and full-field decommissioning.
#6
Est. 1999 • 1k+ employeesDeepOcean
Best for enterprisesDeepOcean is a Norway-headquartered, technology-driven ocean services company that provides subsea survey, engineering, installation, maintenance and recycling services across oil & gas, offshore renewables and ocean-mineral sectors.
- #7Est. 2015 • 1k+ employees • Public (NYSE:TDY)
Teledyne Marine
Best for enterprisesA business group of Teledyne Technologies that designs and manufactures subsea sensors, imaging, vehicles and interconnect systems for hydrography, offshore, defense, and oceanographic markets.
#8
Est. 2005 • 1k+ employees • Public (NYSE:FET)Forum Energy Technologies
Best for enterprisesGlobal manufacturer of equipment and services for the oil, natural gas, industrial, and renewable energy industries.
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