About Us

In June 2012, the Principality of Andorra opened its economy to the world allowing all kinds of foreign investment. Since 2013, there’s been a growing number of foreigners trying to establish the home-base of their business activities, or to invest in Andorra, to take advantage of the outstanding quality of life and favourable taxation offered by the country.

About Us
Foto perfil Empresa

To accompany these newcomers and after a career in banking, administrative management, tax planning and accounting, Marc De Diego Ferrer, Andorran, graduated in Business Sciences from the University of Barcelona and a real estate agent decided on 2013 buy the company CADLB SL and created a professional services firm dedicated almost exclusively to the reception of foreigners in the Principality, in all possible ways. He changed the name and created another real estate brokerage company, MCA ASSESSORS, SL for advisory, accounting and management and MCA IMMO, SL for real estate brokerage services.

MCA provides advisory services, management and consulting around the main theme “Andorra and all its advantages.” We are specialized in managing and advising on Andorran business and residencies regulations, taxation, relations with public administration and accounting. We plan everything from the beginning the arrival of companies, investors and residents and execute until the end all the legal steps and administrative procedures. We also assist each customer in the search of their home, office or commercial premises. To ensure a long-term relationship with our customers, we offer a comprehensive service of business and tax advice, full monitoring of administrative obligations and accounting.

About Us

The tranquility of our customers is our primary concern. To do this, we focus on outstanding service and discretion. We believe that the customer is at the centre of our focus, and collaborate with other companies and professionals (banks, insurance, financial advisors, other lawyers etc.) to always put the best interests of our customers first.


Our mission is to provide smart solutions for our customers, through service, quality and efficiency.


years on the market


mm € directly invested by our clients


foreign investments accomplished


clients from more than 15 countries