Our subsidiaries
Discover the subsidiaries of the Coexya Group
With its independence in 2021, the Coexya Group has decided to set up an ambitious external growth project in France and/or abroad, which aims to consolidate the expertises developed in information technologies. This project has already resulted in the acquisition of several companies.
Geomod by Coexya is a software developer and provider of land and marine geomatics and hydraulic modelling solutions
Geomod by coexya is a renowned software developer in the geomatics field for more than 25 years and provides innovative solutions in France and internationally s in three key areas:
- Land geomatics, particularly urban noise mapping and electromagnetic radiation mapping.
- Marine geomatics, particularly providing services and developing software for port services and helmsmen, as well as producing marine maps and standardised bathymetric charts.
- Water management, particularly distributing and integrating mapping solutions.


AQUILAB by Coexya is a software company specialised in healthcare
Aquilab by Coexya is a French SME which develops advanced solutions for quality assurance of medical imaging and radiotherapy equipment (CT, MRI, Nuclear Medicine, Radiology…) and for quality improvement in radiotherapy treatment :
- Artiscan : ensures the quality of imaging and radiotherapy equipment.
- Oncosearch : improves the preparation and evaluation of radiotherapy treatment.
- Onco Place : The clinical study management platform that enables the evaluation and identification of new therapeutic strategies through data collection and analysis.
PI Services Joins the Coexya Group
Coexya has completed a strategic merger with PI Services, a company specializing in consulting, integration, and operation of private, public, and hybrid Microsoft Cloud platforms.
Founded over 20 years ago, PI Services has firmly established itself with a clientele of major accounts by offering a comprehensive range of services, including consulting, integration of Microsoft Cloud infrastructures, and operation of these infrastructures.


Extend by Coexya is Coexya’s expertise and technical know-how with the flexibility of a freelance agency
Extend by Coexya provides solutions to companies’ needs and proposes consulting services, project management and IT expertise, thanks to a pool of several hundred freelance specialists, pre-selected on the basis of both know-how and skills
At the same time, the entity supports the careers of freelance consultants (or those who want to become freelance) by offering them a structure and dedicated services (commercial partnership, administrative support, etc.).