About us

We are a Polish subsidiary of the Group EXCO (www.exco.fr), a French network of independent offices operating in the field of audit, accounting expertise and consulting. The company EXCO A2A Polska has been operating in Poland since 1999 and has currently six offices: in Warsaw , Cracow, Radom, Gdańsk, Wrocław and Poznań. During these years, we have gained an excellent knowledge of the Polish market.

Values of the EXCO Group:

Combining the skills to be able to better respond to customers’ needs

Maintaining and creating teams that will accompany customers during the course of the cooperation,

Sharing best practices to improve the efficiency of our teams,

- Specialising our teams to be able to propose innovative solutions,

Implementing our knowledge on the ground, closest to the customer premises.

We are also a member of the international network of KRESTON INTERNATIONAL (www.kreston.com) which includes more than 740 offices present in 108 countries.

We offer our services to small and medium-sized enterprises, as well as for larger groups from different sectors of activities (distribution, large format retail trade, import-export, franchise, manufacturing, services, etc.). Our 100-person team composed of dynamic people, communicating in different languages, will provide you with high quality services.

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Structure of the company

The EXCO Group is the sixth largest group with a current annual turnover of EUR 167 million and cooperating with more than 70 000 customers worldwide.

Exco is a multidisciplinary network operating in the field of Accounting Expertise and Audit, made up of 23 independent regional structures, employing in total more than 2,5 K collaborators, of which 225 associates perform their duties in 140 Exco offices.






What we stand out for

Always close to customers

A wide range of skills and expertise carried out by Exco extends throughout France, thanks to the presence of 23 regional offices in France and its overseas departments.

Having regard to the fact that we support customers wherever they develop, Exco provides continuity of service by its presence on the international front, which is possible thanks to 13 direct locations in, among others, Poland, Portugal, Morocco and West Africa. To mark its presence in other parts of the world, Exco is supported by its network, Kreston International, present in 108 countries.

Our quality charter

We are chartered accountants, which is why we offer to our customers something more than technical skills sensu stricto. We care about the safety and transparency of our expertise, which constitutes particularly the fundamental guarantee of respect for professional duties.

We make sure to adapt to the provisions of the code of ethics of the profession.


Our teams are focused on the methodology of accounting and accounting technology, while respecting the laws and regulations relating to the profession, in particular those which result from the abovementioned code, as well as the rules of the profession as defined by the Higher Council of Chartered Accountants.


Each member of the network wants to avoid a situation which could lead to the loss of independence.

They must be deprived of any external connection being of a personal, professional or financial nature, that could be interpreted as standing in the way of their integrity or objectivity.


All our teams do their job using all of their competence, professional awareness and freedom of thought.

Under no circumstances do they allow actions which might be contrary to honesty, honor and dignity.

To learn more about the code of ethics of our profession, please go to the website: www.exco.fr and click the box: Our network / Quality charter


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