Legal notices

Cookies and other trackers policy

Cookies or tracers are small files that record the visit and activity of individuals on connected sites or applications. They are generally associated with a terminal or browsing software and enable site and application publishers to gather quantitative and qualitative information on the use of their products. This activity, known as "tracking", is the basis for the continuous improvement of products and services offered on the Internet: functionalities, ergonomics, personalisation, etc.

This includes all traces deposited and read, for example, when consulting a website, reading an e-mail, installing or using software or a mobile application, regardless of the type of terminal used, such as a computer, smartphone, e-reader or video game console connected to the Internet.

By extension, the term "cookie" covers (non-exhaustive list) :

  • HTTP & "flash" cookies ;
  • the result of the calculation of a fingerprint in the case of "fingerprinting" (calculation of a unique identifier of the machine based on elements of its configuration for tracking purposes);
  • invisible pixels or "web bugs";
  • any other identifier generated by software or an operating system.

Why do we use cookies?

We (EFFIOS) may use cookies to collect browsing data about individuals (you) visiting our websites in order to improve your browsing experience. 

How long are cookies kept?

The cookies on our sites are kept for 13 months, in accordance with the recommendation of the Commission Nationale de l'Informatique et des Libertés (French Data Protection Authority) on the period of validity of consent to the storage of cookies. At the end of this period, consent will be requested again. Once this period has expired, consent will be requested again before a new cookie is deposited.

How can you control which cookies are installed on your terminals?

  • Setting cookies on this site

The settings are available in the information and settings banner that appears when you first visit the site, and then at any time when you are browsing the site in the bottom right-hand corner, in the "Cookies" tab.

  • Setting cookies in your browser software

You can configure your browser to accept cookies uniformly for all sites systematically, or depending on the sender.

You can also configure your browser software so that you are offered the option of accepting or refusing cookies from time to time, before a cookie is placed on your terminal.

EFFIOS is responsible for processing data collected via its website, blog, forms or pages dedicated to it on social networks.

Respect for privacy and personal data - EFFIOS Confidentiality Charter
We undertake to comply with the provisions of Act No° 78-17 of 6 January 1978 as amended relating to data processing, files and freedoms, and those of Regulation 679/2016 of 27 April 2016 on data protection. In accordance with the French Data Protection Act No° 78-17 of 6 January 1978, as amended by Act No° 2004-801 of 6 August 2004, you have the right to access and rectify any information concerning you. You may exercise this right by contacting EFFIOS, 31 Avenue d'Eylau, 75116 Paris or by e-mail:

The processing of personal data on behalf of corporate clients is the subject of agreements concluded directly with them and is not covered by this Privacy Charter.

This site is edited and published by EFFIOS, whose head office is located at :
31 Avenue d’Eylau 75116 PARIS

E-mail :

Editorial manager: Simon FAU, CEO
Web host : Société OVH, 2 rue Kellermann, 59100 ROUBAIX

Legal notices
Owner status : Company
Prefix : Limited
Company name : EFFIOS 
Address : 31 Avenue d’Eylau, 75116 Paris, France

With a capital of : 5,000 €
SIRET : R.C.S. : 511083743

E-mail :

Matthieu, Etudiant en stage

As a Master’s student in Public Policy, Digital & New Technologies, I completed my first internship at EFFIOS. The great strength of the firm lies in the great diversity of the subjects on which we are called to work on and the variety of tasks that may be entrusted to us. Nothing better than to spend 6 months in a rich and stimulating environment, all in a pleasant, relaxed and unique atmosphere!

I had the opportunity to contribute to the GarageLAB project, in particular to the development of e-learning modules, work for the Ministry of Education on the ERAM project, the "Education and Industry Fund" project and conduct a study on teacher training by ICT in sub-Saharan Africa.

Ensuring that the business needs and technical solutions involved in projects are appropriate. To achieve this, we have developed an in-depth expertise in the implementation and operation of technical solutions and in the analysis of data useful to decision-makers in the education sector.

  • Web development
  • Architecture
  • Open Source Solutions
  • Databases
  • Mock-up
  • Project & data management

Helping the client to position their project in a way that engages and unites the stakeholders involved, to achieve success, and obtain the support of partners and users once the project has been developed. In addition to a sound knowledge of the ecosystem and the methods for structuring the essential aspects of a project, this support requires creativity and the ability to mobilise networks and skills.

  • Strategy & Partnerships
  • Economic studies
  • Assessment
  • Projects deployment
  • Communication & Valorization
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