Who we are | Our core values

Founded in 2017, TICTAC Services Ltd. is born from another idea and philosophy of the IT audit and consulting business. With an innovative business model and optimized processes, TICTAC Services aims to provide the highest quality IT audit and consulting services for medium and large businesses at the best price.

Its founder, Nicolas Guérin, first worked for two years as a computer security engineer. He then worked for more than five years as an internal auditor within the Swisscom Group in Switzerland and abroad, especially in Italy (Fastweb). With this experience and the desire to help his customers solve their problems, he spent more than four years at AWK Group as senior Consultant.

In 2017, he founded the company TICTAC Services to continue the exciting adventure of auditing and consulting information systems for companies and public institutions in Switzerland.

At TICTAC Services, we advocate the following values:


  • Our proven processes and working methods guarantee quality work in accordance with the requirements of our customers.
  • Quality requires continuous improvement and each mission is an opportunity to improve our working methods.
  • At TICTAC Services, we are committed to the quality of the results of our audits and our projects.


  • TICTAC Services is an independent company whose share capital is entirely owned by its founder.
  • TICTAC Services is independent of any IT solution provider and does not sell any hardware or software. This financial independence and impartiality in the choice of suppliers guarantees the safeguarding of your interests.


  • Only the success of our customers matters to us. We only advise our customers to their advantage according to our best knowledge.
  • We do not bring advice of convenience.
  • We do not sell quantity. We only sell quality.


  • The knowledge of our customers allows us to better advise them. This is why TICTAC Services advocates long-term support for its customers. Thus, we can follow the evolution of our customers and their needs and promote their continuous improvement thanks to an optimal quality advice.

True to its own values, TICTAC Services is committed to the safety of Swiss SMEs on a voluntary basis, collaborating in the implementation of a Swiss cyber-security label Cyber-safe.ch.

We are also members of the following professional associations: