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.

Expertises HN Services

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

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 1,350 employees worldwide.
Americans, Spaniards, French, Luxembourgers, Portuguese, Romanians: 6 different countries, one family.

Testimony from a consultant 

Sylvain ROIZ

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.

Aurélie Calonne

Aurélie Calonne

Sales Engineer

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


Faustine Parra-Esperandieu

Sales Engineer

This is a true pleasure to work everyday in a human, efficient and dynamic company. Led by Antoine Hennache in an outstanding manner, it is an attractive and an outstanding company.


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.

Marine Prieur

Marine Prieur

HR Manager

A real pleasure to work in a human-sized company where trust and caring are emphasized.

A worldwide team








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


of growth




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

Our latest news

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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
Responsabilité sociétale de HN Services – EcoVadis 2021

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