A business law firm based in Paris, Lyon and Brussels

Founded in 1973 in Lyon, DELSOL Avocats has experienced controlled steady growth, resulting in the opening of an office in Paris in 1988, followed by the opening of an office in Brussels in 2023.

For more than fifty years, our business law firm has supported companies, executives, and investors with all their legal and tax matters, in France and internationally.

Driven from the outset by a desire to cover a wide range of areas of business law, the firm has geared its development strategy towards the needs identified among its clients and developments observed in the business world.

DELSOL Avocats now brings together more than 200 professionals spread across its Paris, Lyon and Brussels offices, and remains faithful to its motto of ‘quality relationships’.

This multi-city presence makes DELSOL Avocats a leading business law firm.