Kristian Siem

Founder at SIEM INDUSTRIES S.A.

77 year

Industrial Services

Finance

Transportation

Profile

Kristian Siem is the founder of Siem Industries SA, founded in 1980, serving as Chairman since 2003.
Current jobs include Chairman of Subsea 7 SA since 2011, Chairman of Siem Shipping, Inc. since 2001, Chairman of Siem Industrikapital AB, Chairman of Siem Shipping UK Ltd., Chairman of Siem Capital AB, Chairman of BSR Group Holdings Ltd., Chairman of Subsea 7 SA (Luxembourg) since 2011, Chairman of Treveri SARL since 2023, Director of Frupor-Sociedade Agro-Industrial SA, Director of Fruport SA, Director of Siem Oil Service Invest Holdings Ltd. since 2016, Director of Siem Oil Service Invest Ltd. since 2016, Director of Seaway 7 ASA since 2021, and Director of Seven Yield Holding Pte Ltd. Former jobs include Chairman of Subsea 7, Inc. from 2002 to 2011, Chairman of Siem Offshore, Inc., Chairman of Siem Car Carriers AS, Chairman of Sea1 Offshore, Inc. from 2019 to 2024, Director of Transocean, Inc. from 1996 to 2007, Director of Acergy SA from 2010 to 2011, Independent Non-Executive Director of North Atlantic Smaller Cos Investment Trust Plc from 2001 to 2018, Independent Director of NKT A from 2013 to 2014, Director of NCL Corp.
Ltd., Director of Transocean International Ltd., Director of FSG Shipyard GmbH, Non-Executive Director of VENN Partners LLP, Director of Kværner ASA, and Director of NCL (Bahamas) Ltd.

Kristian Siem active positions

Companies	Position	Start
SIEM INDUSTRIES S.A.	Founder	01/10/1980
SUBSEA 7 S.A.	Chairman	18/01/2011
SEAWAY 7 ASA	Director/Board Member	01/10/2021
Fruport SA Fruport SA Miscellaneous Commercial ServicesCommercial Services Provides frozen food storage and transportation services	Director/Board Member	-
Bsr Group Holdings Ltd. Bsr Group Holdings Ltd. Alternative Power GenerationUtilities Develops, builds and manages utility-scale solar projects	Chairman	-
Seven Yield Holding Pte Ltd.	Director/Board Member	-
Subsea 7 SA (Luxembourg) Subsea 7 SA (Luxembourg) Engineering & ConstructionIndustrial Services Operates as a subsea engineering, construction and services company serving the offshore energy industry	Chairman	01/01/2011
Siem Oil Service Invest Ltd. Siem Oil Service Invest Ltd. Financial ConglomeratesFinance Provides investment services	Director/Board Member	21/04/2016
Siem Oil Service Invest Holdings Ltd. Siem Oil Service Invest Holdings Ltd. Miscellaneous Commercial ServicesCommercial Services Provides business support services	Director/Board Member	21/04/2016
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All active positions of Kristian Siem

Former positions of Kristian Siem

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See the detail of Kristian Siem's experience

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Kristian Siem's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

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Linked companies

Private companies	29
Transocean, Inc. /Old/ Transocean, Inc. /Old/ Contract DrillingIndustrial Services Provides offshore contract drilling services for oil and gas wells	Industrial Services
Acergy SA Acergy SA Engineering & ConstructionIndustrial Services Provides contract engineering, survey and construction services to the offshore oil and gas industry	Industrial Services
Siem Industries SA Siem Industries SA Oil & Gas ProductionEnergy Minerals Functions as a holding company with interest specializes in offshore energy services that includes subsea engineering, wind farm installations and formation data	Energy Minerals
Subsea 7 SA Subsea 7 SA Oilfield Services/EquipmentIndustrial Services Provides engineering and construction services to the offshore drilling industry	Industrial Services
North Atlantic Smaller Cos Investment Trust Plc North Atlantic Smaller Cos Investment Trust Plc Investment Trusts/Mutual FundsMiscellaneous Acts as Closed-End Investment Fund/Investment Trust	Miscellaneous
NKT A/S NKT A/S Electrical ProductsProducer Manufacturing Operates as a holding company through its subsidiaries manufactures and supplies cables	Producer Manufacturing
Subsea 7, Inc. Subsea 7, Inc. Oilfield Services/EquipmentIndustrial Services Provides deep water and subsea construction services	Industrial Services
Siem Shipping, Inc. Siem Shipping, Inc. Other Consumer ServicesConsumer Services Owns and operates refrigerated vessels and provides management and technical services	Consumer Services
Siem Industrikapital AB Siem Industrikapital AB Financial ConglomeratesFinance Privae equity firm	Finance
NCL Corp. Ltd. NCL Corp. Ltd. Hotels/Resorts/Cruise linesConsumer Services Operates as global cruise company	Consumer Services
Sea1 Offshore, Inc. Sea1 Offshore, Inc. Marine ShippingTransportation Provides distribution services for oil and gas	Transportation
Transocean, Inc. Transocean, Inc. MiscellaneousMiscellaneous Functions as an investment holding company	Miscellaneous
Flensburger Schiffbau Gesellschaft mbH Flensburger Schiffbau Gesellschaft mbH Trucks/Construction/Farm MachineryProducer Manufacturing Designs and builds ships	Producer Manufacturing
NCL (Bahamas) Ltd. NCL (Bahamas) Ltd. Marine ShippingTransportation Provides deep sea freight transportation services	Transportation
Frupor-Sociedade Agro-Industrial SA Frupor-Sociedade Agro-Industrial SA Agricultural Commodities/MillingProcess Industries Engages in cultivating and processing of vegetables, roots and tubers	Process Industries
Fruport SA Fruport SA Miscellaneous Commercial ServicesCommercial Services Provides frozen food storage and transportation services	Commercial Services
Siem Shipping UK Ltd. Siem Shipping UK Ltd. Trucks/Construction/Farm MachineryProducer Manufacturing Operates vessels and trades fruits	Producer Manufacturing
Siem Capital AB
Siem Offshore, Inc. /Old/ Siem Offshore, Inc. /Old/ Marine ShippingTransportation Provides oil and gas transportation services	Transportation
VENN Partners LLP VENN Partners LLP Investment ManagersFinance Provides investment management services for private credit strategies	Finance
Siem Car Carriers AS Siem Car Carriers AS Marine ShippingTransportation Provides motor vehicle transportation services	Transportation
Kværner ASA Kværner ASA Engineering & ConstructionIndustrial Services Provides engineering, procurement and construction services for offshore platforms and onshore plants	Industrial Services
Bsr Group Holdings Ltd. Bsr Group Holdings Ltd. Alternative Power GenerationUtilities Develops, builds and manages utility-scale solar projects	Utilities
Siem Oil Service Invest Holdings Ltd. Siem Oil Service Invest Holdings Ltd. Miscellaneous Commercial ServicesCommercial Services Provides business support services	Commercial Services
Siem Oil Service Invest Ltd. Siem Oil Service Invest Ltd. Financial ConglomeratesFinance Provides investment services	Finance
Seaway 7 ASA Seaway 7 ASA Engineering & ConstructionIndustrial Services Engages in engineering, procurement, construction and installation of foundations, inner-array cables and offshore wind farms	Industrial Services
Subsea 7 SA (Luxembourg) Subsea 7 SA (Luxembourg) Engineering & ConstructionIndustrial Services Operates as a subsea engineering, construction and services company serving the offshore energy industry	Industrial Services
Seven Yield Holding Pte Ltd.
Treveri SARL Treveri SARL Financial ConglomeratesFinance Functions as an investment holding company	Finance