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Diamond Offshore Drilling

American drilling contractor
Organization business Q5270883
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Financials

Self-reported XBRL data from 11 annual filings
Revenue
$1.49B
▼ 7.2% YoY FY2017
Net Income
-$44.71M
▲ 56.7% YoY FY2023
Assets
$1.71B
▲ 12.1% YoY FY2023
EPS (diluted)
$-0.44
▲ 57.3% YoY FY2023
$0.00$998.60M$2.00B$3.00B$3.99B FY2007: $2.57B · NI $844.46M (32.9% margin)FY2008: $3.54B · NI $1.31B (37.0% margin)FY2009: $3.63B · NI $1.38B (37.9% margin)FY2010: $3.32B · NI $955.46M (28.8% margin)FY2011: $3.32B · NI $962.54M (29.0% margin)FY2012: $2.99B · NI $720.48M (24.1% margin)FY2013: $2.92B · NI $548.69M (18.8% margin)FY2014: $2.81B · NI $387.01M (13.7% margin)FY2015: $2.42B · NI -$274.29M (-11.3% margin)FY2016: $1.60B · NI -$372.50M (-23.3% margin)FY2017: $1.49B · NI $18.35M (1.2% margin) '07'08'09'10'11'12'13'14'15'16'17
■ Revenue ■ Net Income
Source: SEC EDGAR · latest 10-K filed 2017-12-31 · accession 0001193125-18-041668

Diamond Offshore Drilling

Summary

Diamond Offshore Drilling is a business[1]. It ranks in the top 4% of business entities by monthly Wikipedia readership (97 views/month).[2]

Key Facts

  • Diamond Offshore Drilling's field of work was offshore drilling[3].
  • Diamond Offshore Drilling is in the country of United States[4].
  • Diamond Offshore Drilling's instance of is recorded as business[5].
  • Diamond Offshore Drilling's instance of is recorded as public company[6].
  • Diamond Offshore Drilling's headquarters location is recorded as Houston[7].
  • Diamond Offshore Drilling's headquarters location is recorded as Katy[8].
  • Diamond Offshore Drilling's stock exchange is recorded as New York Stock Exchange[9].
  • Diamond Offshore Drilling's industry is recorded as petroleum industry[10].
  • 1964 marks the founding of Diamond Offshore Drilling[11].
  • Diamond Offshore Drilling's official website is recorded as http://www.diamondoffshore.com[12].
  • Diamond Offshore Drilling's legal form is recorded as Delaware corporation[13].

Body

Founding

1964 marks the founding of Diamond Offshore Drilling[11].

Operations

Headquarters locations include Houston[7], a city in the United States[14], in United States[15], founded in 1836[16] and Katy[8], a city in the United States[17], in United States[18], founded in 1945[19].

Industry

Diamond Offshore Drilling's industry is recorded as petroleum industry[10]. Its field of work was offshore drilling[3].

Ownership

Diamond Offshore Drilling's stock exchange is recorded as New York Stock Exchange[9].

Why It Matters

Diamond Offshore Drilling ranks in the top 4% of business entities by monthly Wikipedia readership (97 views/month).[2]

Related Entities

business New York Stock Exchange public company United States

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] ↑ . Global LEI Index. Retrieved . wikidata.org.
  2. [5] ↑ . wikidata.org.
  3. [6] ↑ . wikidata.org.
  4. [3] ↑ . Retrieved . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . Retrieved . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . Global LEI Index. Retrieved . wikidata.org.

Inline context (facts about related entities)

  1. [14] ↑ . Wikidata. wikidata.org. → on this site
  2. [15] ↑ . Wikidata. wikidata.org. → on this site
  3. [16] ↑ . Wikidata. wikidata.org. → on this site
  4. [17] ↑ . Wikidata. wikidata.org. → on this site
  5. [18] ↑ . Wikidata. wikidata.org. → on this site
  6. [19] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Diamond Offshore Drilling. Retrieved April 10, 2026, from https://4ort.xyz/entity/diamond-offshore-drilling
MLA “Diamond Offshore Drilling.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/diamond-offshore-drilling.
BibTeX @misc{4ortxyz_diamond-offshore-drilling_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Diamond Offshore Drilling}}, year = {2026}, url = {https://4ort.xyz/entity/diamond-offshore-drilling}, note = {Accessed: 2026-04-10}}
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 16d ago · KaleemBot bot · 2026-05-19 view diff on Wikidata ↗
    Stock exchange → New York Stock Exchange
    Freebase id → /m/0d3pc1
    Microsoft academic id (discontinued) → 860522247
    Legal form → Delaware corporation
    + 27 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:ڈائمنڈ آف شور ڈرلنگ]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.