Unless otherwise specified, the following Legal Notice applies to your use and browsing of the various websites published by the HSW Group, including in particular: ; ; ; ;


The websites are published by the "HSW Group" with the following legal information: HSW Développement, a simplified joint stock company with share capital of €8,830,631.75, registered with the PARIS Trade and Companies Registry under number 883 234 239. Its head office is located at 86 rue de Charonne, 75011 PARIS, France.

Contact e-mail address:

Publishing Director

The publication manager is Mr Franck BOUTBOUL, in his capacity as Managing Director.


The HSW Group website(s) is/are hosted by the company PURE ILLUSION, headquartered in Annecy, FRANCE.

General terms and conditions of use of the site and the services offered

Use of this website, belonging to the HSW Group, implies full acceptance of the general conditions of use described below. These conditions of use may be amended or supplemented at any time, and users of this site are therefore advised to consult them regularly.

This site is normally accessible to users at all times. However, Groupe HSW may decide to interrupt the site for technical maintenance purposes, and will endeavour to inform users of the dates and times of such interventions as far in advance as possible.

This site is regularly updated by Franck Boutboul and his teams. Similarly, the legal notices may be modified at any time: they are nevertheless binding on the user, who is invited to refer to them as often as possible in order to take cognizance of them.

Description of services provided

The purpose of this site is to provide information about the activities of GROUPE HSW and its companies EQWA (EQWA), QOIA (HORIZONTAL SOFTWARE/QOIA) and SOWESOFT (JE SUIS EN COURS).

The HSW Group and its teams endeavor to provide information on the site that is as accurate as possible. However, it cannot be held responsible for any omissions, inaccuracies or failure to update information, whether caused by itself or by third-party partners supplying such information.

All information provided on the site is given for guidance only, and is subject to change. Furthermore, the information on the site is not exhaustive. It is subject to modifications having been made since it was put on line. 

Last update: March 2024