Ossia Conseil

IT Finance and Digital Consulting Firm
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Who are we ?

IT and Digital consulting firm
For over ten years, our company, Ossia Conseil, has been offering expertise in the fields of finance, digital, and energy. With a team of over 150 experts, we are committed to finding and proposing the best industry profiles to meet the most complex challenges of our partners.

Our professions are covered by our various technical, functional, and business tribes.

Since 2006, the quality of the services we provide to our clients has made us a recognized and referenced player with major accounts in finance, energy, and insurance.

In line with this logic, OSSIA Belgium was established in 2018 to allow us to meet the needs of our clients in the Benelux. In 2020, Sonate complements our service offering by developing expertise in multi-cloud services and DevOps deployment.

Our policy of continuous training enables us to support our clients in their digital transformations for almost two decades.
17 years
years of experience
major clients
35 y.o
average age
agencies: Paris, Bruxelles, Sonate
(Paris, Casablanca )
12 M
of gross sales in 2020

What does "Ossia" mean?

It is an alternative musical passage that can be played in place of the original. The musical term "Ossia" comes from Italian and means alternatively.

What does Ossia do?

At Ossia Conseil, we agilely find solutions to the complex needs of our clients and partners.


Ossia or the tempo guiding us.

Why Ossia ?


Created to meet the technical needs of trading systems, OSSIA CONSEIL has always placed technology at the core of its values. This requirement leads us to pursue excellent recruitment and to cultivate the expertise of our collaborators by accompanying them in a continuous training process.


Loyal to our collaborators, faithful to our clients for 15 years, OSSIA builds its relationships on trust. Concerned about societal and environmental issues, we now place commitment as a value for the benefit of society through our Corporate Social Responsibility (CSR) actions.


At OSSIA, we are convinced that diversity is a wealth. Therefore, we seek to develop a corporate culture based on principles and practices of non-discrimination not only during recruitment but also in compensation and access to training.


At the core of the professional ethics we adhere to, transparency is fundamental for both our clients and our collaborators. It is transparency that allows us to communicate, exchange freely, and establish a climate of trust within our teams.
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