What departments does Diamond Offshore have?

Diamond Offshore has employees across 8 departments including Entrepreneurship, Finance, Engineering, Legal, Program & Project Management.

What is the largest department at Diamond Offshore?

The largest department at Diamond Offshore is Entrepreneurship with 11 employees.

Where are Diamond Offshore employees located globally?

Diamond Offshore has employees across 7 continents and 73 countries including Nigeria, Somalia, Angola, South Africa, Congo.

How has Diamond Offshore's team size changed over time?

Diamond Offshore's team has decreased from approximately 4.8K to 1.3K employees based on available data.

Diamond Offshore Employee Directory

Oil and GasTexas, United States1001-5000 Employees

Diamond Offshore Drilling operates as an offshore drilling contractor within the oil and gas sector, providing drilling capacity and related services to help energy producers explore and develop offshore resources. Its customers are operators seeking offshore access to drill in marine environments. In 2024, Noble Corporation plc completed its acquisition of Diamond Offshore Drilling, combining the two companies’ asset bases and, according to Noble, creating the largest fleet of seventh-generation dual-BOP drillships in the industry.

The company is based in Houston, Texas, and maintains a sizable workforce. Since the acquisition, Diamond Offshore operates as part of Noble Corporation plc, with its fleet integrated into Noble’s offshore drilling footprint.

Diamond Offshore Global Highlights

North America
1.6K

United States Of America
1.6K
Mexico
18
Canada
11
Trinidad And Tobago
3
Panama
1

Europe
344

United Kingdom Of Great Britain And Northern Ireland
268
Romania
14
Germany
8
Netherlands
8
Ireland
6
Belgium
5
Norway
5
Spain
5
France
3
Latvia
3
Malta
3
Sweden
3
Poland
3
Hungary
2
Slovakia
1
Greece
1
Croatia
1
Ukraine
1
Austria
1
Albania
1
Finland
1
Bulgaria
1

South America
173

Brazil
165
Colombia
5
Suriname
1
Peru
1
Guyana
1

Asia
134

India
52
Indonesia
25
Malaysia
15
Singapore
12
Philippines
5
Turkey
5
United Arab Emirates
3
Pakistan
3
Viet Nam
3
China
3
Thailand
2
Japan
2
Kuwait
1
Saudi Arabia
1
Bangladesh
1
Iran
1

Africa
133

Nigeria
39
Senegal
26
Egypt
12
Ghana
12
South Africa
11
Angola
10
Congo
5
Niger
4
Côte D'ivoire
4
Cameroon
2
Uganda
2
Somalia
1
Sudan
1
Benin
1
Zimbabwe
1
Equatorial Guinea
1
Morocco
1

Oceania
95

Australia
88
New Zealand
7

Diamond Offshore's Leadership

D. W.
Chief Executive Officer
Mobile Phone
Email
M. H.
Chief Executive Officer And Founder
Mobile Phone
Email
R. H. M.
Ceo
Mobile Phone
Email
F. C.
Chief Executive Officer
Mobile Phone
Email
W. A.
Chief Mate
Mobile Phone
Email
R. G.
Chief Mechanic
Mobile Phone
Email
C. B.
Chief Mate
Mobile Phone
Email
M. W.
Chief Sub Sea
Mobile Phone
Email

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

Contact profiles from Diamond Offshore

Name

Title

Contact Info

Location

Last Update

M. H.
Chief Executive Officer And Founder
Mobile Phone
Email
Oct 21, 2024
N. W.
Owner
Mobile Phone
Email
Oct 16, 2024
N. S.
President
Mobile Phone
Email
Oct 22, 2024
N. B.
Owner
Mobile Phone
Email
Oct 22, 2024
S. K.
Vice President Acting Chief Financial Officer And Treasurer
Mobile Phone
Email
Jun 25, 2025
S. L.
Owner
Mobile Phone
Email
Oct 23, 2024
Y. E.
President
Mobile Phone
Email
Oct 17, 2024
R. H. M.
Ceo
Mobile Phone
Email
SpainCatalonia
Apr 14, 2026
F. C.
Chief Executive Officer
Mobile Phone
Email
Jul 08, 2026
T. E.
Subsea Chief
Mobile Phone
Email
United KingdomEngland
Jun 26, 2026

Frequently Asked Questions

What is Diamond Offshore known for?

Diamond Offshore operates in the Oil and Gas industry; you can contact the main corporate office by phone at

+1-281-492-****

. Explore Diamond Offshore's company overview page for more information.

What is Diamond Offshore's most common email format?

Diamond Offshore employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Diamond Offshore email formats with LeadIQ.

How many employees does Diamond Offshore have currently?

Diamond Offshore has approximately 2.7K employees as of July 2026. These team members are located across 6 continents, including North AmericaEuropeSouth America.

Who are Diamond Offshore's key employees and leadership?

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

Chief Executive Officer: D. W.
Chief Executive Officer And Founder: M. H.
Ceo: R. H. M.
Chief Executive Officer: F. C.
Chief Mate: W. A.

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Diamond Offshore Employee Directory

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