Subsea 7 logo subsea7.com

Subsea 7 competitors and similar companies

12,953 employees on LinkedIn, down 1% in 12 months. 10 similar companies, with why each one matches.

About Subsea 7

Subsea7 S.A. is a subsea engineering, construction and services company serving the offshore energy industry. The company is registered in Luxembourg with its headquarters in London in the United Kingdom.

Headquarters
London, United Kingdom
Employees on LinkedIn
12,953
Headcount, last 12 months
-1%
Industry
Energy
Founded
1993
Open jobs
70

Data last updated October 3, 2026

How Subsea 7 sells and hires

Hiring

  • Low hiring pace
  • 6+ open roles each in engineering and HR
  • 2-5 open roles each in design, quality control and sales
  • 1 open role each in finance and legal

Companies similar to Subsea 7

Found by Ocean's lookalike search, with what each company has in common with Subsea 7.

  1. TechnipFMC logo

    TechnipFMC

    technipfmc.com

    TechnipFMC is a global leader in energy projects, technologies, systems, and services; providing clients with deep expertise across subsea and surface projects. Find out more.

    United Kingdom · 20,543 employees on LinkedIn

    • Both in Oil and Gas
    • Same size: 10,001-50,000 employees
    • Both based in United Kingdom
    • Both use Lightbox
  2. Allseas logo

    Allseas

    allseas.com

    We are a major contractor in the global offshore energy industry, leading the way in subsea pipeline construction and transport, installation and removal of offshore facilities. Pioneers in heart and soul, we integrate cutting-edge innovation with engineering excellence to meet the market’s ever-changing needs. Through our commitment to facilitate the energy transition through sustainable, technology-driven solutions, we are securing the future.

    Switzerland · 3,056 employees on LinkedIn

    • Both in Oil and Gas
  3. Global Maritime logo

    Global Maritime

    globalmaritime.com

    At Global Maritime, we are serious about our industry. Our approach is to counter every challenge with dynamic innovations. Get in touch today.

    Norway · 453 employees on LinkedIn

    • Both in Oil and Gas
  4. DeepOcean logo

    DeepOcean

    deepoceangroup.com

    A world-leading ocean services provider, accelerating sustainable use of ocean resources.

    Norway · 1,842 employees on LinkedIn

    • Both in Oil and Gas
  5. Marine Platforms Limited logo

    Marine Platforms Limited

    marineplatforms.com

    Marine Platforms is an oil service company focused on providing diverse services to the upstream sector of the oil & gas industry in Nigeria and the African continent sustainably. With services ranging from brownfield development, subsea solutions, well services and vessel chartering, we adhere to the highest standards of professionalism and strive to exceed the expectations of our clients through integrity, imbibing a very strict safety culture and quality service delivery. To us, safety is not an act but part of our culture which ensures we deliver quality services safely.

    Nigeria · 420 employees on LinkedIn

    • Both in Oil and Gas
    • Both use Lightbox and Modernizr
  6. McDermott International logo

    McDermott International

    mcdermott.com

    McDermott International Inc provides integrated engineering, procurement, construction and installation, and module fabrication services for oil and gas field developments worldwide. The company delivers fixed and floating production facilities, pipeline installations, and subsea systems for complex offshore and subsea oil and gas projects. Revenue is derived internationally, and customers include national, major integrated, and other oil and gas companies. Contracts are executed through a series of different methods, principally fixed-price, but also include fixed reimbursable, cost-plus, day-rate, and unit-rate basis.

    United States · 6,405 employees on LinkedIn

    • Both in Oil and Gas
    • Both use FontServer
  7. Petrofac logo

    Petrofac

    petrofac.com

    A leading international service provider to the energy industry

    United Kingdom · 12,031 employees on LinkedIn

    • Both in Oil and Gas
    • Both based in United Kingdom
  8. Oceaneering logo

    Oceaneering

    oceaneering.com

    We provide engineered services and products to the oil and gas, defense, entertainment, logistics, aerospace, science, and renewable energy industries.

    United States · 13,873 employees on LinkedIn

    • Both in Oil and Gas
    • Both use FontServer
  9. Aker Solutions logo

    Aker Solutions

    akersolutions.com

    Aker Solutions delivers integrated solutions, products and services to the global energy industry. We enable low-carbon oil and gas production and develop renewable solutions to meet future energy needs.

    Norway · 17,024 employees on LinkedIn

    • Both in Energy
    • Same size: 10,001-50,000 employees
  10. Bluewater Energy Services logo

    Bluewater Energy Services

    bluewater.com

    Since its foundation in 1978, Bluewater has built a technological lead specialising in design, development, lease and operation of tanker- based production and storage systems, and has become a leading provider of innovative Single Point Mooring systems.

    Netherlands · 800 employees on LinkedIn

    • Both in Oil and Gas
    • Both use Magnific Popup

Technologies Subsea 7 uses

  • FontServer
  • TDesign
  • JsRender
  • AddThis
  • Linkedin Insight Tag
  • HSTS
  • HTTP/3
  • React Flow
  • JsViews
  • Magnific Popup
  • VideoJS
  • Font Awesome
  • jQuery Migrate
  • Lightbox
  • jQuery
  • Typekit
  • Linkedin Ads
  • Facebook Pixel
  • reCAPTCHA
  • Modernizr
  • HTTP/2
  • Apache HTTP Server
  • jQuery UI
  • JsObservable
  • YouTube
  • Adobe Experience Manager
  • SiteLock
  • Java
  • Adobe Fonts
  • Moment.js
  • Google Tag Manager
  • Bootstrap

Questions about Subsea 7

How many employees does Subsea 7 have?
Subsea 7 has 12,953 employees on LinkedIn, down 1% over the last 12 months.
Where is Subsea 7 headquartered?
Subsea 7 is headquartered in London, United Kingdom.
Who are Subsea 7's competitors?
Companies similar to Subsea 7 include TechnipFMC, Allseas, Global Maritime, DeepOcean and Marine Platforms Limited.
What technologies does Subsea 7 use?
Subsea 7's website uses FontServer, TDesign, JsRender, AddThis and Linkedin Insight Tag and 27 more.
When was Subsea 7 founded?
Subsea 7 was founded in 1993.

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