“Science in wanting to be more should not be less than just knowing just knowingR. Pannwitz

Since 1985 we have acquired expertise able to offer a comprehensive and multidisciplinary approach to the needs of our customers


Comma 10 is a professional firm that brings together the skill of chartered accountants and lawyers whose history is well established within the Milanese and Italian panorama whilst, at the same time, having a consolidated network of international contacts.

The firm distinguishes itself in its capacity to fully understand and to meet client’s needs with a multidisciplinary approach.

The origin of Comma 10 goes back to 1985 when Giovanni Bianchi created his firm in Milan.
As the firm developed it gradually acquired ever greater experience expanding into new fields of competence.
Today Comma 10 offers its clients complete and inter-disciplinary services thanks also to the arising of the legal department alongside that of the business and tax consultancy.

Contact Us


via Morozzo della Rocca, 820123 Milano

via Morozo della Rocca, 820123 Milano


via Lucrezio Caro, 38
00193 Roma


Roma via Lucrezio Caro, 38 00193 Roma