TGS member firms have the expertise and breadth of knowledge that will provide your company with the tailored assurance and audit services you need.


TGS can provide services to parent and subsidiary companies, ensuring a coordinated audit process across a whole corporate platform.

Worldwide Reporting Standards

With a global network come global resources; our member firms are often required to work across multinational platforms to ensure a multi-tiered operations run smoothly.

In such an environment, our members regularly have to work and coordinate with non-affiliated advisers, who are also expected to perform to the same exacting international regulations. These regulations include the Sarbanes – Oxley Act and the International Financial Reporting Standards (IFRS). Conflicts of interest are rarely an issue in these undertakings.

How we can help you secure your business

  • Internal reviews
  • Compilation of financial statements and other financial reports
  • Statutory audits and review of annual financial statements
  • Performance and value-for-money audits
  • Risk assessments and recommendations to management
  • Special-purpose audits
  • Regulatory reports
  • IFRS reporting
  • Sarbanes-Oxley compliance
  • Grant audits
  • Specialist pension fund audits

One of the benefits of a comprehensive audit is that it can become an invaluable tool for benchmarking and performance measurement at your company.

In addition to fulfilling your statutory obligations and internal reporting requirements, a high quality annual audit will identify both threats and opportunities for your operation.

With detailed analytical material to hand, you will be able to make informed decisions that may previously have been unavailable to you. The performance of any company depends on such decisions being made swiftly and accurately.

Need more information about our service ?

Latest news about audit


TGS Sarrio & Asociados leading the future of Audit provision in Latam – interview with Gisela