See More

About Us

What we do.


  • Mass-mailing Campaign
  • • Online Games -
  • • Sponsorship Campaign
  • • Measure and Customer Survey
  • • Behavior analysis Campaign
  • • SEO Campaign
  • • ADWORDS Campaign
  • .


  • Customer Relationship Management (CRM)
  • • e-Commerce Website
  • • Online Catalog
  • • Intra and Portal Website
  • • Mobile App Development
  • • Private Cloud Hosting
  • • Website Hosting
  • • Mail Platform Hosting
  • • Webmastering
  • .

Digital Design

  • Website Theme Design
  • • UX Improving
  • • Logo Design
  • • Coorporate Graphic Design
  • • Flyer and Card Design
  • • Website Content Animation
  • .

Our mission

What we develop.

Digital Transformation

we are acting as a digital transformer for corporate, at Garches - FRANCE and in the Hauts de Seine (92) - FRANCE.

we offer services for e-commerce and corporate website, intranet portal and make available digital tools for multi-channel communication.

We optimize your audience in the web with SEO and web-marketing Campaigns.

We develop on open tools in compliance with the web quality rules. In anyway, you are always the owner of your investments while being help by us during the digital cycle of your corporate.

Corporate Digital transformation - your e-commerce Identity

Open-source Technologies

We do investments in open source technologies as an Agile Process well adapted to innovations with the power of scaled and shared development.

We give you the insurance that your investment in those technologies will give you a perennity and an easy maintenance for many years with money for values.

We develop on open-source platforms such as Magento, Prestashop, Drupal commerce, Woocommerce, Shopware and on yours as well.

Client - Centric

Targetting the needs of their customers is the usual goal for every corporate in our very competitive world.

keep trading with their own clients is a vital goal for every corporate. Get some new clients is more expensive than trading with already customers. To manage the transformation from a lonely commercial relationship to a trusty relationship, every companies must satisfy at best their clients to get more notoriety.

We go further than a single value managment. We help us to replace the customer at the center of your corporate with digital tools such as customer relationship management system (CRM), customer satisfaction surveys and web-marketing campaigns. Get customer dynamics by some thrusty relationships.

Customer Satisfaction - the shopping cart of a satisfied customer is bigger than usual.

Projets & Contact

New Customer ?

Support & Assistance

Already Customer ?

Where we are ?

  • 20B rue G.Lambert
  • 92380 Garches - France
  •   Monday-Friday : From 10:00 AM to 07:00 PM (CET).


Editor Informations

The Website is designed by and for the OPI ONE Company.

  • Publishing Date : 2006
  • Design : OPI ONE Webmaster
  • SIRET : 491 167 763 R.C.S. Nanterre
  • Corporate address : 20Bis rue Gustave Lambert - 92380 Garches - FRANCE

Legal Property

The entire Website is protected by french and international copyrights for the images, textes, trademarks, logos, sound records and all the downloadable documents from Trademarks and logos on the Website are the property of their related owners.
Reproduction of either all or only one part of the website is prohibited (L 335-2 art. and so on of the intellectual property law).
All entire reproductions without the aggreement of OPI ONE Company is prohibited and engage the responsability of the user related to L 713-2 et L 713-3 articles of the intellectual property laws.
if the user of the Website would desire to use any content (text, image, … ) of the website, the authorization of the OPI ONE Company should be requested before.

Personal Data Protection

The personnal data policy on the website specify how personnal data are used and how those informations are protected when you are visiting the website and all of their sub-domaines (client portal, webmail).

The personnal data policy of the website is compliant with the General Data Protection Reglement (GDPR) issue the 25th may 2018 for every corporates, organizations, and websites which are processing user personal datas in the U.E.

What we collect ?

Here is the personal data we could collect about you :

  • Last Name, First name and civility
  • Contact informations such as email address, phone
  • Localization ionformations such as city, zip code
  • Others informations collected at discount offers
  • Cookies of the customer portal and webmail (see section : collected cookie list).

What do we do with the collected datas ?

We need them to identify as a customer or lead within your commercial relationship with OPI ONE company, and to give you the best service related to your customer demands and :

  • to backup our commercial databases,
  • to improve our customer relationship with you,
  • to email you in cas of discounting offers or other product and service news
  • to contact you for commercial trading and technical issues.

How are used cookies ?

The website do not store any cookies about your concerns. We use only connection logs to identify visited pages and what are hacking attemps on our web servers. We use Google tags as well to get statistics data about traffic. Please, consult Google page about data policies. It can help us to analyze web data of the website so that we can improve it in a near future. Our informations system do not store those datas.

Only customer portal and webmail availlables from the website are using cookies. These cookies do not give us access either to your machines (PC, Tab, mobile) or to informations about you. You can always enable or disable cookies by modifing browser parameters. We inform you that disabling cookies could result to navigation issues.

Cookies list

  • roundcube_sessid : Webmail Session ID
  • roundcube_sessauth : Webmail Session Authentification ID
  • PHPSESSID : Customer Portal Session ID

Link to others websites

The website can have some links to others websites excepted for those in the OPI ONE sub-domains. When you have clicked on a link to other website, you leave the website. So, as we do not have any controls on the other websites, we can not be held liable to their personal data policies. Please, verify the personal data policy of the others websites you could visit.

Limit of personal data policy

You can choose to limit the collection or the use of your personal datas in accordance with the UE 2016/679 rule and the 27th april 2016 concil, by an access and a erasing right of your personal datas. Your can use this right by writing to OPI ONE - 20Bis rue Gustave Lambert - 92380 Garches. We remind you that the OPI ONE company do not sell, deal or rent your personnal data to others companies except if we can get your agreement to do it or to be obliged by law in cases of force majeure. If you think that some informations are wrong about you, please, contact us as soon as possible so that we can update them.