Eridanis: A startup growth story enabled by FIWARE

Challenge & Context

Figure 1 . Screenshot of Security Hypervision System

Eridanis was established in 2016, the same year as FIWARE, a happy coincidence. Especially in the early years of a freshly founded company like Eridanis, leveraging a known brand and a trusted Open Source software can help secure contracts with leading customers and public administrations. Thanks to FIWARE, Eridanis was able to work with Nice Côte d ‘Azur metropolis, Noisy Le Grand, and the Island La Réunion — for the latter project receiving congratulations from the French Prime Minister, Jean Castex, and the President of the Western Coast Territories (known as TCO).

Leveraging a widely applicable and comprehensive technology such as FIWARE does not come overnight, but it is worth the investment.


That early assessment generated a positive business relationship between Eridanis and the Nice Côte d´Azur metropolis, which still endures to this day. From September 2017, Eridanis supported the metropolitan IT department in setting up its FIWARE platform. When turning operational back then, it assured the provision of various datasets in different domains, accessible through an API in NGSI V2 format, the heart of which is an Orion Context Broker and other components of the FIWARE catalogue. Eridanis maintains the system, regularly adding new datasets to the advantage of the metropolis and its external partners.

A turning point came at the end of 2018, when Eridanis became a Gold Member of FIWARE Foundation. The company accompanied the Nice Côte d´Azur metropolis to the Smart City World Congress in Barcelona, and a few weeks later to the FIWARE Global Summit in Malaga, where the decision to join the foundation was taken. Thanks to the Gold Membership level, FIWARE connected Erdanis with a call for tender for the creation of a new data traffic management system, which Eridanis won together with its partner Spie City Networks. The backbone of this new project, started at the end of 2020, is the city’s FIWARE NGSI API. Simultaneously, Eridanis developed an exclusive partnership with Waze. Traffic information from Waze is fused through FIWARE with data coming from physical traffic counting sensors, or from other traffic data providers, such as Here or TomTom.

Another public administration is working with Eridanis thanks to FIWARE and the NGSI protocol: In 2020, Eridanis was selected by the city of Noisy le Grand, a Parisian suburb, for the implementation of its data management platform. Eridanis is currently running a pilot project involving three air quality measurement stations, which have been used for several months by the municipal Urban Supervision Center. A second prototype concerns the management of buildings for which the city is in charge of (gymnasiums, school canteens, etc.), to improve electricity consumption, water, heating, or access control. It is currently operational and allows assessment of the relevant sensor streams, including air quality, water consumption, physical presence and door opening sensors. These projects are gradually being integrated into the municipal data platform architecture, based on the fundamentals of FIWARE.

Recently, Eridanis worked for the innovation process of the West Coast Territories (known as TCO), and more precisely the island la Réunion. Eridanis was praised for the development of the project “definition of an ecological and industrial transition platform”, for which Eridanis advocated the use of a standard architecture based on FIWARE. The company received the congratulations of the French Prime Minister, Jean Castex, and the President of the TCO, for the development of this project and its participation in the granting of a French government subsidy.

How it works

The solution has evolved throughout the various projects and currently offers a solid base, able to adapt to many applications very quickly thanks to the flexibility and openness provided by the NGSI protocol as standardized by FIWARE. The architecture is shown in Figure 2. The ElasticSearch can be replaced by CrateDB to store data history. The platform can be deployed to Kubernetes on any cluster.

Figure 2 . Architecture

This core architecture is then adapted to each project specifically, accommodating for different industry domains, cities and territories. Eridanis strives to use the FIWARE defined Smart Data Models within projects, to drive clients toward standards as much as possible whilst ensuring interoperability.

Benefits & Impact

Aware of the possibilities that are also available in the field of industry, Eridanis also intends to offer support for digital transformation, and the implementation of data management solutions, based on a FIWARE architecture, to stakeholders of the industry.

Added value through FIWARE

Eridanis fully believed in the FIWARE Foundation’s philosophy and strategic vision from the beginning. Data is the new gold — and Eridanis intends to help municipalities and public administrations extract value from it and deliver it to the citizens wherever and whenever possible.

Eridanis has been a Gold Member of FIWARE Foundation for almost three years, while Eridanis` CTO, Alain Galdemas, is an individual member as well, having both contributed to the development of Keyrock, the IDM component of the FIWARE catalogue. Alain regularly attends the roadmap impacting FIWARE Technical Steering Committee (TSC) meetings in his role of the “Interface to IoT and 3rd systems” representative.

Next steps

Eridanis contributes to the evolution and evangelization of FIWARE and thus supports its wider adoption. It has been and continues to be a strong supporter of FIWARE Foundation and the technology FIWARE promotes and further extends.

Authors & Contributors


FIWARE is the Open Source Platform for Our Smart Digital Future.