HN Services, change the codes

HN Services, a digital services company,
supports its customers in their digital transformation.

Our professions

HN Services shares with those who trust it, the know-how and skills of its experts in the following fields.

Antoine Hennache - Managing Director

Expertise HN Services -  crm


Manage your customer relationships.

HN Services has been using Salesforce, one of the most powerful CRMs on the market, for 5 years.

Expertise HN Services - développement et management

App Development and Management

Accompany you in your transformation.

HN Services has set up a framing methodology: “Compass”.

Expertise HN Services - Gestion de la protection de si

IS production management

To govern is to foresee.

HN Services helps you to (re)define your IS supervision strategy.

Expertise HN Services - Maitrise d'ouvrage

Project Management Assistance

Designing your solutions.

HN Services accompanies you by providing qualified staff.

Expertise HN Services -  ux ui design

UX UI Design

Designing the customer experience.

HN Services offers to think and design your website or application.

Expertise HN Services - Conseil


The future cannot be predicted, it must be prepared.

HN Services brings you its pragmatic and operational view.

Logo HN Services dégradé

HN Services is above all a unique entrepreneurial adventure, a precious synergy, the alliance of experience and competition.
Joining us also means joining a community of over 1,700 employees worldwide.
Americans, Spaniards, French, Luxembourgers, Portuguese, Romanians: 6 different countries, one family.

Testimony from a consultant 


Aziz Benzarti


A propulsive space and an atmosphere conducive to personal development. That's how I define HN Services. The human resources team is very cool. I joined the team fairly quickly, thanks to Sintegra Consulting who took care of my Visa and my installation in Paris.

Consultante Salesforce

Déjà un an et demi chez HN au sein de la BU Salesforce, la bienveillance des managers est vraiment appréciable !
Très bon environnement de travail, beaucoup de partage entre les consultants et pleins d’évènements pour créer du lien !


Sales Engineer

HN Services est pour moi une ESN à taille humaine qui a, en sus d’une croissance organique remarquable, su depuis sa création conserver vis-à-vis de ses collaborateurs et ses clients, ses valeurs fondatrices que sont la proximité, la sollicitude et la bienveillance.

Aurélie Calonne

Sales Engineer

Out of the ordinary company, listening, gives confidence, very good professional and personal balance ... beautiful team spirit! Bravo!

Sylvain ROIZ

Services Delivery Manager

I have been working with HN SERVICES for many years and I am fully satisfied. A structure in permanent expansion, 38 years after its creation, and which places the human being at the heart of its problems.

A worldwide team








(Spain, France, Luxembourg, Portugal, Roumania and USA)


of growth




(Aix-en-Provence, Bordeaux, Bucarest, Charenton-le-Pont, Lille, Lisbonne, Luxembourg, Madrid, Nantes, New-York, Porto)

HN Services Live

Follow us and react!


Our latest news

Find all the news of HN Services

Our societal, social and environmental policy

After having taken the digital turn, we are aware of the importance of adopting responsible behavior in order to limit the impact of our decisions and activities on society and the environment. In France and abroad, we strive to apply ethical and transparent practices while respecting the laws in force and local standards.

Discover our commitments

HN Services awarded three times :