Jacob Allon
Attorney
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Secretary:
Sanne Høegh Lorentsen +
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Profile

Jacob Allon specialises in construction law, litigation and dispute resolution.

He advises public authorities and private companies on all issues related to construction, the formation and interpretation of contracts, and dispute resolution in general.

Jacob has extensive experience in conducting extensive, complex litigation and arbitration cases in close collaboration with the client’s legal and technical staff. He always aims for the solution that is best for the client, be it in the form of a settlement or a final judgment or arbitration award. Jacob has extensive experience in negotiating and concluding settlement agreements. He has participated in extensive expert appraisal procedures and assisted several of the country’s largest companies in complex arbitration cases concerning very large construction projects to a value in excess of DKK 1 billion.

References

Since 2019, Jacob has been a legal adviser and regular discussion partner to the Copenhagen Metro and Greater Copenhagen Light Rail.

In 2024, Jacob assisted the Copenhagen Metro and Greater Copenhagen Light Rail with surveys and expert appraisals in connection with alleged damage to neighbouring properties, including the Odd Fellow Mansion, and provided advice on existing contractual relationships, including additional claims filed by contractors, and on pending court and arbitration cases.

Jacob speaks the Scandinavian languages and English.

Career and education

Attorney, VILTOFT, 2017-
Litigation – specialist study programme, 2014
Attorney, Gorrissen Federspiel, 2012-2016
Foreign Lawyer, Paul, Weiss, Rifkind, Wharton & Garrison LLP, New York, 2011-2012
Attorney, Gorrissen Federspiel, 2009-2011
Assistant attorney, Gorrissen Federspiel, 2006-2009
Master of Laws (LLM), University of Copenhagen, 2006
English for Law, University of Copenhagen, 2005

Teaching

External lecturer in construction law, University of Copenhagen, 2021-

In-house lecturer on litigation and procedure, Gorrissen Federspiel Copenhagen/Aarhus, 2012-2016

Memberships

Jacob is a member of the Danish Society for Construction and Consulting Law, the Danish Arbitration Association, the Law Association, and a co-founder and former board member of Young Arbitrators Copenhagen (YAC).

Expertise


Testimonials

Viltoft stands out for its exceptional team of dispute resolution specialists. Its attorneys are not only seasoned litigators and negotiators but also strategic thinkers who offer personalised and effective legal solutions. Their collaborative spirit ensures that each client’s case is handled with the utmost care and precision, leading to consistently favourable outcomes. With Viltoft, you can expect a dedicated team that prioritises your interests and works tirelessly to resolve your legal disputes efficiently.
Legal 500, 2025

When it comes to construction, it is a top-tier firm in Denmark.
Chambers Europe, 2025

Viltoft stands out for its exceptional team of real estate and construction specialists. The attorneys here are strategic thinkers who offer personalised and effective legal solutions. Their collaborative spirit ensures that each client’s case is handled with the utmost care and precision, leading to consistently favourable outcomes.
Legal 500, 2025

Peter Thommesen has been the lead representative on one of our major projects over a number of years and has provided excellent advice. He has been ably supported by Jacob Allon who is taking an increasingly important role and is particularly good at managing our input.
Legal 500, 2024


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