Insights

Strategic partnerships OneSubsea is a joint venture backed by SLB, Aker Solutions, and Subsea7 with ongoing collaborations and alliance models, signaling opportunity for integrated subsea offerings, long-term service contracts, and cross-sell of controls, umbilicals, and production systems.

Global expansion With headquarters in Oslo and Houston and a growing client base including ExxonMobil Mozambique and Azule Energy, there is momentum for geographic expansion services, local fabrication, and region-specific subsea solutions leveraging existing alliance networks.

Digital and energy efficiency The focus on digital innovation to optimize production and reduce subsea CO2 emissions creates demand for high-value telemetry, remote monitoring, analytics, and electrified subsea infrastructure, offering upsell opportunities to customers pursuing decarbonization.

Recent acquisitions Acquisition of Envirex Group assets and recent client wins indicate a growth trajectory and capability expansion in subsea production systems, controls, and umbilicals, presenting cross-sell potential to integrated projects and upgrading existing fleets.

Key clients and projects Active contracts with major operators and projects such as Azule Energy, ExxonMobil Mozambique, and Subsea7 collaborations suggest targeted sales plays around controls umbilicals, subsea injection systems, electric trees, and complete subsea production systems for aging asset transfers and new developments.

Similar companies to OneSubsea

Media & News

OneSubsea's Email Address Formats

OneSubsea uses at least 8 email formats:
OneSubsea Email FormatsExamplePercentage
First.Last@onesubsea.comJohn.Doe@onesubsea.com
93%
First.L@onesubsea.comJohn.D@onesubsea.com
4%
Last.First@onesubsea.comDoe.John@onesubsea.com
2%
FLast@onesubsea.comJDoe@onesubsea.com
1%
FLast@slb.comJDoe@slb.com
90%
First.Last@slb.comJohn.Doe@slb.com
6%
LFirst@slb.comDJohn@slb.com
3%
FirstLast@slb.comJohnDoe@slb.com
1%

Frequently Asked Questions

What is OneSubsea's phone number?

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You can contact OneSubsea's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is OneSubsea's official website and social media links?

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OneSubsea's official website is onesubsea.com and has social profiles on LinkedIn.

How much revenue does OneSubsea generate?

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As of August 2026, OneSubsea's annual revenue is estimated to be $1B - $10B.

What is OneSubsea's NAICS code?

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OneSubsea's NAICS code is 211 - Oil and Gas Extraction.

How many employees does OneSubsea have currently?

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As of August 2026, OneSubsea has approximately 7.2K employees across 6 continents, including South America, Europe and North America. Key team members include Chief Data Architect: A. K., Vice President Of Manufacturing: T. M. and Vice President Marketing And Technology: J. M. Explore OneSubsea's employee directory with LeadIQ.

What industry does OneSubsea belong to?

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OneSubsea operates in the Oil and Gas industry.

What is OneSubsea's email format?

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OneSubsea's email format typically follows the pattern of First.Last@onesubsea.com. Find more OneSubsea email formats with LeadIQ.

When was OneSubsea founded?

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OneSubsea was founded in 2023.
OneSubsea logo

OneSubsea

Oil and GasTexas, United States5001-10000 Employees

OneSubsea is a subsea technology and solutions provider in the oil and gas industry, formed as a joint venture backed by SLB, Aker Solutions, and Subsea7 that combines the subsea businesses of SLB and Aker Solutions. The company is headquartered in Oslo and Houston and maintains a global workforce of approximately 10,000 employees. Its offerings focus on advancing subsea technology to optimize production, improve asset performance, increase energy efficiency, and reduce emissions in subsea operations. In 2026, OneSubsea expanded its footprint through the acquisition of the subsea business of Envirex Group AS and established partnerships, including a subsea CCS collaboration with Toyo Engineering, while securing contracts with Beacon Offshore Energy and PTTEP Sabah Oil Limited. More information is available on its website at onesubsea.com.

Section iconCompany Overview

Phone number
NAICS Code
211 - Oil and Gas Extraction
Founded
2023
Employees
5001-10000

Section iconFunding & Financials

  • $1B - $10B

    OneSubsea's revenue is estimated to be in the range of $1B - $10B

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