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NEXSO Audit Group was established in 2015 by audit professionals, with over 25 years of experience.


We are the sum of the four most important audit firms in Galicia.


NEXSO is the result of a very close collaboration, of demanding quality policies, a philosophy of continuous training and the qualification and experience of all our professional teams.


Thanks to this work trajectory, we have positioned ourselves as the 29th Audit firm in Spain with a turnover of 5M euros in 2018 according to the Billing Expansion Ranking of professional services firms in Spain (Click here to read).


Nowadays NEXSO has offices in A Coruña, Vigo and Ourense and maintains direct collaboration with professionals at national and international level.

The ethical principles of professional competence: diligence, objectivity and integrity has been the NEXSO of the professionals who this firm is composed of.

We are aware that quality, continuous training and innovation are essential to engage transparency and value to businesses and companies.


Our mission is to provide to our customers –in the private and public sector- a service in which objectivity and transparency are obliged. To achieve this issue, we have to maintain a behavior according to ethical and independence requirements, bearing in mind in each moment that quality is the basis of our present and future as auditors.


Our vision is to become the leading audit firm in Galicia and Spain, and be able to compete with the large and medium firms based on maintaining high quality standards, ethics and independence.