The Firm has always operated on an international platform, maintaining close connections with top ranking law firms in other jurisdictions and has established non-exclusive working relationships in the major cities of the world, thereby creating a network of experienced correspondents.

The firm has opened and operates a branch office in Moscow and St. Petersburg so as to provide closer on-site assistance to its Italian and foreign clients.

In November 2007 Pavia e Ansaldo has opened a new office also in Brussels.

The foreign language commonly used by the members of the firm is English. Many members are fluent in at least another language, particularly French, German, Spanish, Dutch; other languages (such as Russian, Mandarin Chinese and Japanese) are known on a working-ability level by individuals.