When enlisting the services of an external advisor it is important for that advisor to have the capacity to furnish the necessary information for the correct planning, organisation and control of the basic activities of the business.

Guillén Assessors accepts the challenge of doing this, regardless of the size or complexity of your enterprise. Our service will allow you to exercise control over the most sensitive areas and focus exclusively on ensuring the growth of your business.

We are experts in:

  • tax,
  • labour,
  • accounting,
  • legal and financial affairs
  • foreign workers
  • international trade.