Insights

Market Expansion The recent acquisition of Diamond Offshore by Noble Corporation significantly increases their offshore drilling fleet and backlog, creating opportunities to offer specialized equipment, maintenance, and upgrade services to support their expanded operations.

Equipment Modernization Diamond Offshore’s focus on advanced drilling technology, such as the launch of blockchain drilling services and operation of 7th generation drillships, indicates ongoing demand for cutting-edge tech solutions and digitalization tools in the offshore drilling sector.

Service Diversification With recent contracts and operational challenges like equipment failures, there is a potential market for risk management, equipment servicing, and remote monitoring solutions to enhance rig reliability and safety standards.

Cost Optimization The company’s recent headcount reduction and rig closures suggest a push for operational efficiency, opening opportunities for supply chain management, automation, and workforce optimization technologies to further reduce costs.

Financial Growth Diamond Offshore’s capacity to secure significant financing and increase backlog highlights investor confidence and growth potential, indicating a favorable environment for financial advisory services, equipment leasing, and project financing opportunities.

Diamond Offshore Tech Stack

Diamond Offshore uses 8 technology products and services including Thomson Reuters ONESOURCE, AutoCAD, OneStream, and more. Explore Diamond Offshore's tech stack below.

  • Thomson Reuters ONESOURCE
    Accounting And Finance
  • AutoCAD
    Cad & Graphics
  • OneStream
    Corporate Performance Management
  • Underscore.js
    Javascript Libraries
  • FancyBox
    Javascript Libraries
  • Microsoft
    Miscellaneous
  • New Relic
    Real User Monitoring
  • Timesheets
    Time Tracking

Media & News

Diamond Offshore's Email Address Formats

Diamond Offshore uses at least 2 format(s):
Diamond Offshore Email FormatsExamplePercentage
FLast@dodi.comJDoe@dodi.com
78%
First.Last@dodi.comJohn.Doe@dodi.com
17%
LFirst@dodi.comDJohn@dodi.com
4%
LastF@dodi.comDoeJ@dodi.com
1%
First.Last@diamondoffshore.comJohn.Doe@diamondoffshore.com
83%
FLast@diamondoffshore.comJDoe@diamondoffshore.com
17%

Frequently Asked Questions

Where is Diamond Offshore's headquarters located?

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Diamond Offshore's main headquarters is located at 15415 Katy Freeway, Suite 100, Houston, Texas 77094-1810, US. The company has employees across 6 continents, including North AmericaEuropeSouth America.

What is Diamond Offshore's phone number?

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You can contact Diamond Offshore'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 Diamond Offshore's stock symbol?

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Diamond Offshore is a publicly traded company; the company's stock symbol is DO.

What is Diamond Offshore's official website and social media links?

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Diamond Offshore's official website is diamondoffshore.com and has social profiles on LinkedInCrunchbase.

How much revenue does Diamond Offshore generate?

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As of October 2025, Diamond Offshore's annual revenue is estimated to be $5B.

What is Diamond Offshore's NAICS code?

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

How many employees does Diamond Offshore have currently?

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As of October 2025, Diamond Offshore has approximately 2.8K employees across 6 continents, including North AmericaEuropeSouth America. Key team members include Chief Executive Officer: D. W.Chief Executive Officer: L. D.Chief Executive Officer And Founder: M. H.. Explore Diamond Offshore's employee directory with LeadIQ.

What industry does Diamond Offshore belong to?

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Diamond Offshore operates in the Oil and Gas industry.

What technology does Diamond Offshore use?

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Diamond Offshore's tech stack includes Thomson Reuters ONESOURCEAutoCADOneStreamUnderscore.jsFancyBoxMicrosoftNew RelicTimesheets.

What is Diamond Offshore's email format?

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Diamond Offshore's email format typically follows the pattern of FLast@dodi.com. Find more Diamond Offshore email formats with LeadIQ.

How much funding has Diamond Offshore raised to date?

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As of October 2025, Diamond Offshore has raised $550M in funding. The last funding round occurred on Sep 12, 2023 for $550M.
Diamond Offshore

Diamond Offshore

Oil and GasUnited States1001-5000 Employees

On September 4, 2024, Noble Corporation plc completed its acquisition of Diamond Offshore Drilling.  This transaction enhances Noble's position as a leading offshore driller, creating the largest fleet of 7th generation dual-BOP drillships in the industry, and adding approximately $2 billion of backlog.

Section iconCompany Overview

Headquarters
15415 Katy Freeway, Suite 100, Houston, Texas 77094-1810, US
Phone number
Stock Symbol
DO
NAICS Code
211 - Oil and Gas Extraction
Employees
1001-5000

Section iconFunding & Financials

  • $550M

    Diamond Offshore has raised a total of $550M of funding over 1 rounds. Their latest funding round was raised on Sep 12, 2023 in the amount of $550M.

  • $10B

    Diamond Offshore's revenue is estimated to be in the range of $10B

Section iconFunding & Financials

  • $550M

    Diamond Offshore has raised a total of $550M of funding over 1 rounds. Their latest funding round was raised on Sep 12, 2023 in the amount of $550M.

  • $10B

    Diamond Offshore's revenue is estimated to be in the range of $10B

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