What departments does Siem Offshore have?

Siem Offshore has employees across 6 departments including Operations, Human Resources, Business Development, Engineering, Supply Chain.

What is the largest department at Siem Offshore?

The largest department at Siem Offshore is Engineering with 11 employees.

Where are Siem Offshore employees located globally?

Siem Offshore has employees across 7 continents and 49 countries including South Africa, Nigeria, Ghana, Egypt, Indonesia.

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

Siem Offshore's team has decreased from approximately 792 to 764 employees based on available data.

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Siem Offshore Employee Directory

Q: Who are Siem Offshore's key employees and leadership?

Siem Offshore's key employees include: Ceo: B. O., CEO: B. O., Chief Operating Officer: T. L., Chief Human Resources Officer: T. A. G., Chief Officer: C. B..

Oil and GasAgder, Norway1001-5000 Employees

Sea1 Offshore offers a dedicated and skilled workforce. We operate and manage a safe, environmentally friendly and technically advanced fleet of offshore vessels worldwide.

Siem Offshore Global Highlights

Europe
433

Norway
195
Ukraine
84
Poland
48
United Kingdom Of Great Britain And Northern Ireland
17
Sweden
17
Romania
9
Croatia
9
Germany
9
Latvia
7
Spain
4
Netherlands
4
Lithuania
4
Finland
4
Denmark
4
France
3
Moldova
3
Portugal
3
Bulgaria
3
Estonia
1
Georgia
1
Switzerland
1
Italy
1
Greece
1
Slovakia
1

South America
184

Brazil
177
Chile
3
Colombia
2
Argentina
2

Oceania
76

Australia
71
New Zealand
5

Asia
41

Philippines
16
Indonesia
8
India
6
Russian Federation
3
Thailand
2
United Arab Emirates
2
Turkey
1
Iran
1
Viet Nam
1
China
1

North America
33

United States Of America
16
Canada
14
Mexico
3

Africa
6

South Africa
2
Nigeria
2
Ghana
1
Egypt
1

Siem Offshore's Leadership

B. O.
Ceo
Mobile Phone
Email
B. O.
CEO
Mobile Phone
Email
T. L.
Chief Operating Officer
Mobile Phone
Email
T. A. G.
Chief Human Resources Officer
Mobile Phone
Email
C. B.
Chief Officer
Mobile Phone
Email
S. D.
Chief Officer
Mobile Phone
Email
M. S.
Chief Officer / Sdpo
Mobile Phone
Email
T. R. H.
Chief Officer/Dpo
Mobile Phone
Email

Siem Offshore Employee Metrics

100%

50%

2026

2025

Administrative
Civil Engineering & Construction
Retail
Education
Accounting
Other

Contact profiles from Siem Offshore

Name

Title

Contact Info

Location

Last Update

C. V.
Chief Steward / Camp Boss
Mobile Phone
Email
PhilippinesCalabarzon
Nov 17, 2025
T. B. K.
Chartering Director
Mobile Phone
Email
Norway
Apr 21, 2026
J. A. H.
Esg Director
Mobile Phone
Email
Norway
Apr 21, 2026
M. S.
Business Development Director
Mobile Phone
Email
Norway
Apr 21, 2026
H. B. H.
Controller
Mobile Phone
Email
Norway
Apr 16, 2026
J. S.
Commercial Director
Mobile Phone
Email
Brazil
Apr 13, 2026
S. S.
Supply Chain Director
Mobile Phone
Email
Norway
Apr 21, 2026
C. E.
Group Newbuilding Director
Mobile Phone
Email
Norway
Apr 14, 2026
M. A. B.
Group Accounting Director
Mobile Phone
Email
Norway
Apr 21, 2026
D. M.
Director
Mobile Phone
Email
Oct 17, 2024

Frequently Asked Questions

What is Siem Offshore known for?

Siem Offshore operates in the Oil and Gas industry. The company's main headquarters is located in 14 Nodeviga Kristiansand s, Agder 4610 Norway; you can contact the main corporate office by phone at

+47-38-60-0****

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

What is Siem Offshore's most common email format?

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

How many employees does Siem Offshore have currently?

Siem Offshore has approximately 1K employees as of April 2026. These team members are located across 6 continents, including EuropeSouth AmericaOceania.

Who are Siem Offshore's key employees and leadership?

As of April 2026, Siem Offshore's key employees include:

Ceo: B. O.
CEO: B. O.
Chief Operating Officer: T. L.
Chief Human Resources Officer: T. A. G.
Chief Officer: C. B.

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Siem Offshore Employee Directory

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