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Diamond Offshore Employee Directory

Oil and GasTexas, United States1001-5000 Employees

Diamond Offshore has about 2.7K employees across 6 continents, most of them in North America. By country, the largest groups are United States Of America (64%), United Kingdom Of Great Britain And Northern Ireland (9%) and Brazil (4%). Civil Engineering & Construction and Manufacturing make up 40% of the profiles with a known department. Diamond Offshore's workforce spans 27 departments. Diamond Offshore's workforce fell 40% between July 2025 and July 2026.

Find Diamond Offshore employees' phone numbers or email addresses

Diamond Offshore Global Highlights

Location
Employees

North America
1.8K

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  • United States Of America
    1.8K
  • Mexico
    23
  • Canada
    14
  • Trinidad And Tobago
    2

Europe
352

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  • United Kingdom Of Great Britain And Northern Ireland
    253
  • Spain
    12
  • Romania
    12
  • Norway
    10
  • Netherlands
    7
  • Germany
    7
  • France
    6
  • Poland
    6
  • Sweden
    5
  • Ireland
    5
  • Malta
    4
  • Croatia
    4
  • Italy
    4
  • Latvia
    2
  • Greece
    2
  • Belgium
    2
  • Serbia
    2
  • Switzerland
    2
  • Bulgaria
    2
  • Azerbaijan
    1
  • Ukraine
    1
  • Moldova
    1
  • Portugal
    1
  • Austria
    1

Asia
250

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  • India
    98
  • Malaysia
    27
  • Indonesia
    24
  • Singapore
    18
  • Philippines
    15
  • United Arab Emirates
    12
  • Pakistan
    10
  • Viet Nam
    10
  • Turkey
    9
  • Thailand
    8
  • China
    6
  • Iran
    4
  • Japan
    2
  • Bangladesh
    2
  • Brunei Darussalam
    1
  • Qatar
    1
  • Saudi Arabia
    1
  • Kuwait
    1
  • Israel
    1

Africa
149

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  • Nigeria
    40
  • Senegal
    26
  • Egypt
    20
  • Ghana
    14
  • Angola
    13
  • South Africa
    11
  • Congo
    5
  • Côte D'ivoire
    4
  • Cameroon
    4
  • Morocco
    2
  • Uganda
    2
  • Tanzania
    1
  • Comoros
    1
  • Somalia
    1
  • Namibia
    1
  • Zimbabwe
    1
  • Benin
    1
  • Niger
    1
  • Equatorial Guinea
    1

South America
126

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  • Brazil
    114
  • Colombia
    5
  • Peru
    3
  • Suriname
    1
  • Ecuador
    1
  • Argentina
    1
  • Guyana
    1

Oceania
88

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  • Australia
    77
  • New Zealand
    11

North America accounts for 65% of Diamond Offshore's workforce, followed by Europe (13%) and Asia (9%).

Diamond Offshore's Leadership

  • Chief Executive Officer at Diamond Offshore
    J. P.
    Chief Executive Officer
    Mobile Phone
  • Chief Executive Officer at Diamond Offshore
    D. W.
    Chief Executive Officer
    Mobile Phone
  • Chief Executive Officer And Founder at Diamond Offshore
    M. H.
    Chief Executive Officer And Founder
    Mobile Phone
  • Chief Executive Officer at Diamond Offshore
    R. H. M.
    Chief Executive Officer
    Mobile Phone
  • Chief Executive Officer at Diamond Offshore
    F. C.
    Chief Executive Officer
    Mobile Phone
  • Chief Financial Officer at Diamond Offshore
    V. D.
    Chief Financial Officer
    Mobile Phone
  • Chief Engineer at Diamond Offshore
    R. S.
    Chief Engineer
    Mobile Phone
  • Chief Mate at Diamond Offshore
    W. A.
    Chief Mate
    Mobile Phone

Diamond Offshore Employee Metrics

100%
50%
0%
2026
2025
  • Engineering
  • Program & Project Management
  • Operations
  • Human Resources
  • Accounting
  • Other
  • Quality Assurance
  • Civil Engineering & Construction
  • Administrative
  • Business
  • Manufacturing
  • Healthcare Services

Civil Engineering & Construction is the largest department at 25% of profiles with a known department, up from 0% in July 2025, followed by Manufacturing (15%, up from 0%) and Administrative (11%, up from 3%).

Contact profiles from Diamond Offshore

Name
Title
Contact
Location
Last Update
  • Managing Director at Diamond Offshore
    S. M. B. J.
    Managing Director
    Mobile Phone
    Colombia
    Sep 15, 2026
  • Chief Executive Officer at Diamond Offshore
    J. P.
    Chief Executive Officer
    Mobile Phone
    South Africa, Western Cape
    Oct 09, 2026
  • Chief Executive Officer at Diamond Offshore
    D. W.
    Chief Executive Officer
    Mobile Phone
    United Kingdom, Wales
    Sep 12, 2026
  • Managing Director at Diamond Offshore
    D. H.
    Managing Director
    Mobile Phone
    Brazil, Rio de Janeiro
    Apr 15, 2026
  • President at Diamond Offshore
    A. A.
    President
    Mobile Phone
    Oct 16, 2024
  • President at Diamond Offshore
    C. A.
    President
    Mobile Phone
    Oct 17, 2024
  • Business Owner at Diamond Offshore
    I. S.
    Business Owner
    Mobile Phone
    Apr 23, 2025
  • Owner at Diamond Offshore
    J. M.
    Owner
    Mobile Phone
    Oct 18, 2024
  • Chairman at Diamond Offshore
    J. T.
    Chairman
    Mobile Phone
    Oct 17, 2024
  • President And Chief Executive Officer at Diamond Offshore
    J. M.
    President And Chief Executive Officer
    Mobile Phone
    Oct 17, 2024

Frequently Asked Questions

What are the largest departments at Diamond Offshore?

Minus sign iconPlus sign iconCivil Engineering & Construction is the largest department at 25% of profiles with a known department, up from 0% in July 2025, followed by Manufacturing (15%, up from 0%) and Administrative (11%, up from 3%). Diamond Offshore's workforce spans 27 departments.

Where are Diamond Offshore's employees located?

Minus sign iconPlus sign iconDiamond Offshore has about 2.7K employees across 6 continents, most of them in North America. North America accounts for 65% of Diamond Offshore's workforce, followed by Europe (13%) and Asia (9%). By country, the largest groups are United States Of America (64%), United Kingdom Of Great Britain And Northern Ireland (9%) and Brazil (4%).

How has Diamond Offshore's workforce changed over the past year?

Minus sign iconPlus sign iconDiamond Offshore's workforce fell 40% between July 2025 and July 2026. Civil Engineering & Construction's share of profiles with a known department rose from 0% to 25%.

How many employees does Diamond Offshore have currently?

Minus sign iconPlus sign iconDiamond Offshore has approximately 2.7K employees as of October 2026. These team members are located across 6 continents, including North America, Europe and Asia.

Who are Diamond Offshore's key employees and leadership?

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As of October 2026, Diamond Offshore's key employees include:

  • Chief Executive Officer: J. P.
  • Chief Executive Officer: D. W.
  • Chief Executive Officer And Founder: M. H.
  • Chief Executive Officer: R. H. M.
  • Chief Executive Officer: F. C.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

What is Diamond Offshore's most common email format?

Minus sign iconPlus sign iconDiamond Offshore employees' email format typically follows the pattern of First.Last@diamondoffshore.com. Trying to find reliable and up-to-date employee contact data? Find more Diamond Offshore email formats with LeadIQ.

What is Diamond Offshore known for?

Minus sign iconPlus sign iconDiamond Offshore operates in the Oil and Gas industry. You can contact Diamond Offshore's main corporate office by phone at
+1-281-492-****
. Explore Diamond Offshore's company overview page for more information.

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