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Europe Guide 2023

Ranked in 1 Practice Areas
1
Competition/Antitrust
17 Years Ranked

About

Provided by Siri Teigum

Europe

Practice Areas

EU/EEA and Competition Law; Public Procurement; Dispute Resolution.

Siri heads Thommessen’s practice area of EU/EEA and Competition Law, including state aid and public procurement. She assists clients in negotiations and dispute resolution, and is top ranked within these areas. She has been responsible for the clearance of a number of complex mergers and acquisitions. She has handled different types of EEA and competition cases before the EFTA, CJEU and Norwegian courts. She also acts as an arbitrator. She is, among other things, leader of the board of The Government Pension Fund Norway and member of the board of Gyldendal ASA.

Career

1996-current: Partner, Oslo office, Thommessen; 1992-1996: Associate, Oslo office, Thommessen; 1989-1991: Advisor/secretary during EEA negotiatons, Legal Department, EFTA; 1988-1989: Higher Executive Officer, Legislation Department, Norwegian Ministry of Justice; 1985-1987: Research Assistant/Research Fellowship, Faculty of Law, University of Oslo.

Professional Memberships

Norwegian Bar Association

Personal

1987: Candidate in Jurisprudence, University of Oslo; 1985: EU Law, College dEurope.

Chambers Review

Provided by Chambers

Europe

Competition/Antitrust - Norway
1
Band 1

Siri Teigum remains one of the outstanding individuals in the Norwegian competition market for her impressive behavioural practice. She frequently assists clients with investigations into information exchanges and sector inquiries, as well as representing them in challenges to fines and follow-on damages cases. She also assists clients with merger clearance matters and competition compliance issues.

Contributions

5 Contributions provided by Advokatfirmaet Thommessen AS

Strengths

Provided by Chambers

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Advokatfirmaet Thommessen AS

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Band

Norway

Aquaculture and Fisheries

Mons Alfred Paulsen
1
Mons Alfred Paulsen
Head of Aquaculture and Fisheries
1
Band 1
Banking & Finance

Hans Haugstad
1
Hans Haugstad
1
Band 1
Ellen Teresa Heyerdahl
2
Ellen Teresa Heyerdahl
Head of Banking & Finance
2
Band 2
Halvor Mansåker
3
Halvor Mansåker
3
Band 3
Banking & Finance: Regulatory

Tore Mydske
1
Tore Mydske
1
Band 1
Capital Markets: Debt

Einar Grette
1
Einar Grette
1
Band 1
Halvor Mansåker
2
Halvor Mansåker
2
Band 2
Capital Markets: Equity

Anders Arnkværn
1
Anders Arnkværn
1
Band 1
Hans Cappelen Arnesen
1
Hans Cappelen Arnesen
1
Band 1
Solveig Fagerheim Bugge
3
Solveig Fagerheim Bugge
3
Band 3
Competition/Antitrust

Siri Teigum
1
Siri Teigum
Head of Competition/Antitrust
1
Band 1
Eivind Vesterkjær
2
Eivind Vesterkjær
2
Band 2
Eivind Sæveraas
4
Eivind Sæveraas
4
Band 4
Competition/Antitrust: Public Procurement

Wenche Sædal
U
Wenche Sædal
U
Up and Coming
Construction

Jacob F Bull
3
Jacob F Bull
Head of Construction
3
Band 3
Corporate/M&A

Anders Arnkværn
1
Anders Arnkværn
1
Band 1
Hans Cappelen Arnesen
1
Hans Cappelen Arnesen
1
Band 1
Christian Grüner Sagstad
4
Christian Grüner Sagstad
4
Band 4
Ervin Auren
4
Ervin Auren
4
Band 4
Dispute Resolution

Henning Harborg
2
Henning Harborg
2
Band 2
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