COLL ADVOCATS collaborates within the same office with the professional firm METRICSON, with offices in Barcelona and Valencia, whose accounting and tax Department have extensive experience in advising on both local and international companies. METRICSON is the ideal partner for any company interested in optimizing their processes and accounting circuits as well as their tax costs, both during the day-to-day of your activity or in specific operations or actions. The firm has its own secure platform, through which customers can access their accounting and tax information updated, download reports and forecasts and communicate with professionals assigned to your account.


  • Preparation of general and international taxation
  • Calculation of transfer prices.
  • Application of VAT and other taxes
  • Indirect Taxation
  • Local tax
  • Family business taxation
  • Guidance on tax procedures.


  • Application of the principles and rules of the General Accounting Plan (PGC) and international financial reporting standards.
  • Advice to groups of companies in matters relating to the financial consolidation.
  • Accounting for mergers, acquisitions and reorganization.
  • Application of auditing standards.