HEUKING is one of the largest German business law firms, with about 450 lawyers, tax advisors, and notaries at eight locations in Germany. The firm serves as a competent partner for medium-sized and large companies on legal matters tailored to client requirements, while also advising associations, public bodies, and demanding private clients.

HEUKING's lawyers specialize across 20 practice groups that collaborate across several offices, offering flexible advice focused on client needs. This breadth allows the firm to advise on all key areas of business law and deliver one-stop legal counsel, always with a fixed point of contact for each client. The firm thinks entrepreneurially on behalf of its clients: whenever a client pursues a business objective, HEUKING provides the legal advice needed to achieve it.

Internationally, HEUKING has built a network of partner firms with which it collaborates on a good-friends basis, without being bound by exclusivity agreements. According to the Juve Handbuch Wirtschaftskanzleien 2025/26, national and international clients have trusted the competence and experience of the firm's lawyers, tax advisors, and notaries for 50 years. HEUKING is also ranked among Germany's top 20 firms by revenue, according to trade publication JUVE.