Jacob Thomsen provides advice within commercial law to Danish as well as foreign enterprises, focusing particularly on insurance law, the law of damages and dispute resolution.

Within the field of insurance law, Jacob Thomsen deals primarily with commercial insurance. He has profound knowledge of the conditions of commercial and product liability insurance and has, moreover, been involved in product recall insurance, product contamination insurance, management liability insurance, consultants liability insurance, crime insurance, buildings and contents insurance and travel insurance.

Jacob Thomsen has participated in the resolution of a number of lawsuits and arbitration proceedings. In that connection, he has gained extensive experience in handling proceedings relating to insurance coverage and contractual as well as non-contractual damages, including very comprehensive groups of cases concerning management and accountants' liability.

Furthermore, Jacob Thomsen has provided advice within food law to Danish and foreign enterprises concerning regulatory affairs and crisis management. Jacob Thomsen lectures in the law of damages at continuing training courses for lawyers.