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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

  • Guðmundur Ingvi Sigurðsson

    Attorney, LL.M. • Partner

    Gudmundur specializes in corporate law, mergers and aquisitions and financing, equity raises, loan facilities and bond issues.

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  • Örn Gunnarsson

    Attorney • Managing Partner

    Örn Gunnarsson is the Managing Partner at LEX law offices, with a good oversight over the different practice areas at LEX. In his legal practice, Örn has mainly advised on the mergers and acquisitions (M&A), where he has over 20 years of professional experience both as a lawyer and as a corporate advisor.

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  • Erla S. Árnadóttir

    Attorney • Of Counsel

    Erla S. Árnadóttir joined LEX in 2000 but has practiced law since 1984. She is among the country’s leading experts in the fields of intellectual property law and information technology law.

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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.

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  • Lilja Jónasdóttir

    Attorney • Partner

    Among the country’s chief specialists in maritime and shipping law, Lilja provides legal advice in that area to domestic and foreign companies. Moreover, Lilja provides consulting for various government agencies and companies on administrative law and property law.

    Read more

Guðmundur Ingvi Sigurðsson

Attorney, LL.M. • Partner

Gudmundur specializes in corporate law, mergers and aquisitions and financing, equity raises, loan facilities and bond issues.

Read more

Örn Gunnarsson

Attorney • Managing Partner

Örn Gunnarsson is the Managing Partner at LEX law offices, with a good oversight over the different practice areas at LEX. In his legal practice, Örn has mainly advised on the mergers and acquisitions (M&A), where he has over 20 years of professional experience both as a lawyer and as a corporate advisor.

Read more

Erla S. Árnadóttir

Attorney • Of Counsel

Erla S. Árnadóttir joined LEX in 2000 but has practiced law since 1984. She is among the country’s leading experts in the fields of intellectual property law and information technology law.

Read more

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

Lilja Jónasdóttir

Attorney • Partner

Among the country’s chief specialists in maritime and shipping law, Lilja provides legal advice in that area to domestic and foreign companies. Moreover, Lilja provides consulting for various government agencies and companies on administrative law and property law.

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