Sigma Economistes is a professional services office specializing in the provision of accounting advisory, fiscal and business services to companies, institutions, families and individuals.


Our mission is to provide a service with the highest technical rigor and customized from total independence, and with the most absolute confidentiality.


Located in Andorra la Vella, Sigma Economistes has the objective to help achieve the best quality standards for the benefit of the client, minimizing possible risks in decision making and incorporating maximum added value.


The professional services of Sigma Economists cover both the accounting area (accounting outsourcing, review and accounts auditing, etc.) and the fiscal field (preparation and revision of tax declaration, fiscal advisory in commercial transactions, etc).

About Us

Professional office specialized in the provision of accounting and fiscal services, to companies as well as to societies, institutions, families and individuals.



Camí de la Grau, 15, baixos
AD500 Andorra la Vella


Monday to Thursday:

Morning: 08:30 to 1:30 p.m.
Afternoon: 2:30 p.m. to 6:00 p.m.


Morning: 08:30 a.m. to 2:30 p.m.

Contact information

Phone: (+376) 867800


Follow Us

© SIGMA ECONOMISTES 2019. All rights reserved.