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Thommessen Employee Directory

Law PracticeOslo, Norway201-500 Employees

Thommessen is a prominent commercial law firm in Norway that serves both domestic and international clients across private and public sectors. It provides a full-service, modern legal offering designed to manage complex matters with confidence, efficiency, and high quality, drawing on extensive experience, capacity, and a collaborative culture. Founded in 1856 and based in Oslo, the firm also maintains offices in Bergen, Stavanger, and London.

Over its long history, Thommessen has been closely involved in shaping Norwegian business and continues to emphasize a future-oriented approach and sustainable growth within the business community. A notable recent development is the 2021 launch of Thommessen CyberHub, a one-stop shop for cyberassurance services built with international cybersecurity expertise.

Find Thommessen employees' phone numbers or email addresses

Thommessen Global Highlights

Location
Employees

Europe
425

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  • Norway
    419
  • United Kingdom Of Great Britain And Northern Ireland
    4
  • Denmark
    1
  • Greece
    1

North America
2

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  • United States Of America
    2

Thommessen's Leadership

  • Cfo at Thommessen
    A. M. O.
    Cfo
    Mobile Phone
  • Head Of Marketing And Communications at Thommessen
    M. K. F.
    Head Of Marketing And Communications
    Mobile Phone
  • Head Of Hr at Thommessen
    A. T. B.
    Head Of Hr
    Mobile Phone
  • Head Of Hr at Thommessen
    A. T.
    Head Of Hr
    Mobile Phone
  • Digitaliseringssjef/Cdo at Thommessen
    T. M.
    Digitaliseringssjef/Cdo
    Mobile Phone
  • Partner at Thommessen
    A. M.
    Partner
    Mobile Phone
  • Partner at Thommessen
    A. S.
    Partner
    Mobile Phone
  • Partner at Thommessen
    B. C.
    Partner
    Mobile Phone

Thommessen Employee Metrics

100%
50%
0%
2026
2025
  • Legal
  • Human Resources
  • Accounting
  • Community & Social Services
  • Administrative
  • Other
  • Information Technology

Contact profiles from Thommessen

Name
Title
Contact
Location
Last Update
  • Head Of Hr at Thommessen
    A. T.
    Head Of Hr
    Mobile Phone
    NORWAY
    Oct 31, 2023
  • Director Of Marketing at Thommessen
    N. H.
    Director Of Marketing
    Mobile Phone
    Norway, Oslo
    Sep 08, 2026
  • It Manager at Thommessen
    O. K. D.
    It Manager
    Mobile Phone
    Norway, Oslo
    Jul 02, 2026
  • Risk And Compliance Manager at Thommessen
    G. M.
    Risk And Compliance Manager
    Mobile Phone
    Norway, Oslo
    Jan 12, 2026
  • Office Manager at Thommessen
    G. W.
    Office Manager
    Mobile Phone
    Norway, Oslo
    Sep 05, 2026
  • Business Development Manager at Thommessen
    M. M. S.
    Business Development Manager
    Mobile Phone
    Norway
    Jan 28, 2026
  • Project Manager at Thommessen
    N. Ø.
    Project Manager
    Mobile Phone
    Norway, Oslo
    Jun 29, 2026
  • Finance Manager at Thommessen
    C. S.
    Finance Manager
    Mobile Phone
    Norway, Oslo
    Jul 09, 2026
  • Kontorsjef at Thommessen
    L. O.
    Kontorsjef
    Mobile Phone
    Norway
    Dec 30, 2025
  • Meetingcenter Manager at Thommessen
    L. A.
    Meetingcenter Manager
    Mobile Phone
    Norway, Nord-Trøndelag
    Oct 01, 2026

Frequently Asked Questions

What is Thommessen known for?

Minus sign iconPlus sign iconThommessen was founded in 1856 and operates in the Law Practice industry. You can contact Thommessen's main corporate office by phone at
+47-23-11-1****
. Explore Thommessen's company overview page for more information.

What is Thommessen's most common email format?

Minus sign iconPlus sign iconThommessen employees' email format typically follows the pattern of First.Last@thommessen.no. Trying to find reliable and up-to-date employee contact data? Find more Thommessen email formats with LeadIQ.

How many employees does Thommessen have currently?

Minus sign iconPlus sign iconThommessen has approximately 475 employees as of October 2026. These team members are located across 2 continents, including Europe and North America.

Who are Thommessen's key employees and leadership?

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As of October 2026, Thommessen's key employees include:

  • Cfo: A. M. O.
  • Head Of Marketing And Communications: M. K. F.
  • Head Of Hr: A. T. B.
  • Head Of Hr: A. T.
  • Digitaliseringssjef/Cdo: T. M.

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