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LEX

LEX is one of Iceland´s leading law firms

LEX is one of Iceland´s leading law firms, comprised of around 40 lawyers, providing clients with comprehensive services over a wide range of financial, corporate and commercial issues, as well as most other aspects of Icelandic law.

About LEX

Industries

LEX places emphasis on ensuring that clients receive services from specialized staff according to the needs of each specific project.

LEX possess exceptional expertise in the main fields of Icelandic law

Our People

  • Guðrún Lilja Sigurðardóttir

    Attorney • Partner

    Attorney, Guðrún Lilja Sigurðardóttir, was admitted to practice before the Appeals Court in 2024. Her main field of activity is competition law and tax- and corporate law, in addition to maritime law, contract law, litigation and bankruptcy law.

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  • Fanney Frímannsdóttir

    Attorney • Partner

    Fanney Frímannsdóttir, joined LEX‘s corporate and finance team in 2011 and became a partner in 2020. She specialises in commercial law, corporate finance and M&A.

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  • Óskar Sigurðsson

    Attorney • Partner

    Supreme Court Attorney Óskar Sigurðsson is among the leading litigation lawyers in Iceland. His area of expertise lies in the field of real estate and property law, construction law, urban planning, natural resources and environmental law.

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  • Garðar Víðir Gunnarsson

    Attorney, LL.M. • Partner

    Garðar Víðir Gunnarsson joined LEX in 2009 and became a partner in 2013. He is a leading expert in the area of tax law and has advised numerous companies, both domestic and international, on tax-related matters.

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  • Ólafur Haraldsson

    Attorney • Partner

    Ólafur is a Supreme Court Attorney, authorised to practice before the district courts, Court of Appeals and the Supreme Court of Iceland. Ólafur began working as an associate at the Counsel Office upon completion of a law degree in 1992, and established his own practice in 1995. He joined LEX in 1999 and has worked there ever since.

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Guðrún Lilja Sigurðardóttir

Attorney • Partner

Attorney, Guðrún Lilja Sigurðardóttir, was admitted to practice before the Appeals Court in 2024. Her main field of activity is competition law and tax- and corporate law, in addition to maritime law, contract law, litigation and bankruptcy law.

Read more

Fanney Frímannsdóttir

Attorney • Partner

Fanney Frímannsdóttir, joined LEX‘s corporate and finance team in 2011 and became a partner in 2020. She specialises in commercial law, corporate finance and M&A.

Read more

Óskar Sigurðsson

Attorney • Partner

Supreme Court Attorney Óskar Sigurðsson is among the leading litigation lawyers in Iceland. His area of expertise lies in the field of real estate and property law, construction law, urban planning, natural resources and environmental law.

Read more

Garðar Víðir Gunnarsson

Attorney, LL.M. • Partner

Garðar Víðir Gunnarsson joined LEX in 2009 and became a partner in 2013. He is a leading expert in the area of tax law and has advised numerous companies, both domestic and international, on tax-related matters.

Read more

Ólafur Haraldsson

Attorney • Partner

Ólafur is a Supreme Court Attorney, authorised to practice before the district courts, Court of Appeals and the Supreme Court of Iceland. Ólafur began working as an associate at the Counsel Office upon completion of a law degree in 1992, and established his own practice in 1995. He joined LEX in 1999 and has worked there ever since.

Read more

International rating agencies have for years ranked LEX as one of the leading law firms in the country.

„LEX Law Offices boasts a broad corporate and commercial offering, including public M&A mandates. The law firm also possesses high-level expertise in banking and finance. Its lawyers additionally assist with the compliance and regulatory aspects of transactions.“

Legal 500

“LEX stands out in the industry for its exceptional focus on Real estate and construction, making it a go-to choice for clients seeking specialized expertise in this field.”

Legal 500

“LEX Law Offices’ EEA and Competition practice is highly capable, combining deep expertise with a practical approach to navigating complex regulatory and competition matters. They are fair in pricing, responsive, and efficient, utilising strong technology platforms to enhance communication and streamline processes. Their focus on innovation and diversity further solidifies their reputation as a leading practice in EEA and competition law.”

Legal 500

“LEX Law Offices is highly capable, combining deep expertise with a practical approach to solving complex legal issues. They are responsive and efficient. Compared to other firms, they stand out for their balance of high-level legal insight and business pragmatism, making them an excellent partner for clients.”

Legal 500