About us

EXTIA: n.f. Engineering consulting company.
Synonym: “First who, then what! ”

We offer a unique approach of consulting, combining performance and well-being at work. Driven by a strong growth since our creation in 2007, we now have 2000 employees in France and Europe around 15 cities within 6 countries.

Extia provides innovative solutions for clients in a wide range of sectors including Digital, e-Commerce, Bank Finance and Insurance, Telecom, Retail, Automobile & Healthcare. 70% of Stock Exchange listed companies are part of our clients.

A strong corporate culture


​At EXTIA we believe a successful project starts with a professional and personal fulfilled employee. That is why we encourage a management based on transparency, partnership and self-improvement.

We encourage empowerment and knowledge sharing with one objective: the pleasure of working together. Because a successful company should also be a great place to work ®, we strive every day to maintain a nurturing environment for our employees and therefore our position on the charts of being a “Great Place to Work ®”. In 2019, we were ranked 6th by the Great Place to Work Institute, among European companies between 500 and 5 000 employees.

EXTIA: A learning organization

The company’s training policy is governed by a simple concept: the establishment of work environment that really promotes, at all levels, the exchange of knowledge, to develop its skills. In-house training, provided by the Extiens themselves, complements the training provided by external organizations, open to all employees without limitation.

In 2015, we created the Communities of Experts, which organize about 100 meet-ups a year, allowing experts and / or enthusiasts from various fields (Data, Innovation, Agile, DevOps, FeelGood, Programming Languages …) to meet together, extend their network, and share their expertise in order to develop their skills.

Innovation, audacity, and listening… together, everything is possible!

The greatest achievements are often the result of the most unique ideas, which is why we always listen to our employees. Together, our ideas come to life and EXTIA evolves, enabling us to offer new services to our clients. The creation of our innovation centre and our Telecoms and CFD engineering office as well as the DataLab are proof of this belief.

Agile consulting approach

EXTIA assists its clients in every step of their development by providing expertise, whether they need technical assistance or a fixed-price commitment service package. What makes us special is our Agile approach to our clients’ requirements.

Being agile means being able to welcome change and seek continuous improvement. EXTIA nurture with the diversity of its projects to constantly enhance its vision and services for our customers benefit.

Support and collaboration with our clients and consultants has a sole purpose: maximise value creation.