What departments does Ocean Rig have?

Ocean Rig has employees across 5 departments including Operations, Engineering, Human Resources, Program & Project Management, Accounting.

What is the largest department at Ocean Rig?

The largest department at Ocean Rig is Engineering with 4 employees.

Where are Ocean Rig employees located globally?

Ocean Rig has employees across 7 continents and 50 countries including Angola, Namibia, South Africa, Ghana, Benin.

How has Ocean Rig's team size changed over time?

Ocean Rig's team has decreased from approximately 444 to 424 employees based on available data.

Ocean Rig Employee Directory

Wholesale Petroleum and Petroleum ProductsAttikí, Greece501-1000 Employees

Ocean Rig UDW Inc. operated offshore drilling assets, including harsh-environment semi-submersibles and ultra-deepwater drillships. The company was based in Athens, Attikí, Greece. In 2018, Ocean Rig was acquired by Transocean, after which it no longer operated as an independent entity.

It sits within the wholesale petroleum and petroleum products industry, with its activities tied to offshore drilling in challenging environments. The organization employs a mid-sized workforce, reflecting its footprint in the sector.

Ocean Rig Global Highlights

Europe
244

Norway
59
Greece
57
United Kingdom Of Great Britain And Northern Ireland
51
Croatia
13
France
9
Poland
8
Romania
7
Sweden
5
Lithuania
4
Spain
4
Ireland
4
Netherlands
4
Ukraine
3
Germany
3
Italy
3
Latvia
2
Portugal
2
Switzerland
2
Denmark
1
Belgium
1
Slovakia
1
Finland
1

South America
111

Brazil
110
Uruguay
1

Africa
84

Angola
63
South Africa
10
Ghana
3
Namibia
2
Tanzania
2
Nigeria
2
Benin
1
Togo
1

North America
74

Canada
36
United States Of America
36
Mexico
2

Asia
21

India
5
Turkey
3
Philippines
3
Thailand
3
Singapore
2
Indonesia
2
United Arab Emirates
1
Maldives
1
Malaysia
1

Oceania
4

Australia
4

Ocean Rig's Leadership

J. G.
Vice President Technical Dep’t
Mobile Phone
Email
R. R.
President
Mobile Phone
Email
J. L. P.
Rig Manager
Mobile Phone
Email
D. S.
Operation And Technical Manager
Mobile Phone
Email
H. A. L.
Stability Section Leader At Ocean Rig
Mobile Phone
Email
K. S.
Assistant Technical Section Leader / 1st Engineer At Ocean Rig
Mobile Phone
Email
L. R.
Stability Section Leader / Barge Master
Mobile Phone
Email
H. H.
Lead Piping / Process Engineer
Mobile Phone
Email

Ocean Rig Employee Metrics

100%

50%

0%

2026

2025

Civil Engineering & Construction
Supply Chain
Accounting
Administrative
Healthcare Services
Other

Contact profiles from Ocean Rig

Name

Title

Contact Info

Location

Last Update

R. R.
President
Mobile Phone
Email
United StatesTennessee
Jul 17, 2025
J. G.
Vice President Technical Dep’t
Mobile Phone
Email
Greece
Mar 27, 2026
J. L. P.
Rig Manager
Mobile Phone
Email
SpainMálaga
Sep 11, 2025
D. S.
Operation And Technical Manager
Mobile Phone
Email
FranceAuvergne-Rhône-Alpes
Apr 15, 2026
H. A. L.
Stability Section Leader At Ocean Rig
Mobile Phone
Email
NorwayMøre og Romsdal
Apr 13, 2026
K. S.
Assistant Technical Section Leader / 1st Engineer At Ocean Rig
Mobile Phone
Email
PolandPomerania
Apr 15, 2026
L. R.
Stability Section Leader / Barge Master
Mobile Phone
Email
Norway
Aug 11, 2025
H. H.
Lead Piping / Process Engineer
Mobile Phone
Email
United StatesTexas
Apr 13, 2026
D. M.
Subsea Section Leader
Mobile Phone
Email
Tanzania
Jun 01, 2026
S. T.
Subsea Section Leader
Mobile Phone
Email
FranceNouvelle-Aquitaine
Nov 15, 2025

Frequently Asked Questions

What is Ocean Rig known for?

Ocean Rig operates in the Wholesale Petroleum and Petroleum Products industry. The company's main headquarters is located in Athens, Attikí Greece; you can contact the main corporate office by phone at

+30-21-0809-****

. Explore Ocean Rig's company overview page for more information.

What is Ocean Rig's most common email format?

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

How many employees does Ocean Rig have currently?

Ocean Rig has approximately 598 employees as of May 2026. These team members are located across 6 continents, including EuropeSouth AmericaAfrica.

Who are Ocean Rig's key employees and leadership?

As of May 2026, Ocean Rig's key employees include:

Vice President Technical Dep’t: J. G.
President: R. R.
Rig Manager: J. L. P.
Operation And Technical Manager: D. S.
Stability Section Leader At Ocean Rig: H. A. L.

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

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Ocean Rig Employee Directory

Find Ocean Rig employees' phone numbers or email addresses

Name search is limited — try advanced search instead