Ensuring sovereignty and sustainable impact
Access to agile and relevant solutions should never be a luxury—especially when dealing with issues as critical as health and everything connected to it, from the environment and climate to nutrition. At Bluesquare, we develop technologies in open source because we believe our solutions should reach as many people as possible. For us, opening our code is not merely a technical choice; it is a philosophy of impact and a commitment to the digital sovereignty of the systems we support.
The adoption of open-source software creates an ecosystem where every investment benefits the entire community. By collaborating with funders who share this vision, we turn development funding into a lever for collective growth.
Unlike proprietary solutions, our approach ensures that no country or organization is locked into a single provider. By developing new features and improving our tools in the open, we make these innovations immediately available to future users. This model enables real ownership by organizations such as Ministries of Health, public institutions, or any organization that wants to maintain and evolve its tools independently.
Every line of code funded for a specific project enriches the shared foundation of our Digital Public Goods. This mechanism reduces long-term costs: new partners do not have to reinvent the wheel but can build on tools that have already been tested and improved by their predecessors.
Our tools OpenHEXA and IASO are both certified Digital Public Goods.
At Bluesquare, open source is not a marketing label—it is our DNA. Our offices are located in Brussels, a true European crossroads for open technologies.
Each year, Brussels hosts FOSDEM at the Université Libre de Bruxelles (ULB), the largest gathering of open-source developers in Europe. Many of our engineers and data scientists come from this ecosystem or are actively involved in it. This proximity allows us to recruit talent who not only use existing tools but also understand the deeper mechanics of open code, enabling them to build robust solutions like IASO and OpenHEXA.
Our teams see code as a tool for social transformation, not private property. This culture of sharing guarantees our partners exceptional technical rigor and complete transparency. By choosing technologies such as Python, Django, and PostGIS, we ensure that our tools are auditable, secure, and built on global standards.
In a world where control over information has become a matter of power, the question of digital sovereignty is more urgent than ever for governments.
The use of proprietary solutions often exposes countries to risks of dependency and loss of control over their own health data. By offering solutions rooted in the open-source ecosystem, Bluesquare enables governments to deploy their data infrastructures on their own servers. They own the code, they own the data, and they hold the keys to their digital future.
We are proud to provide data solutions that respect user autonomy. The transparency of our algorithms and data structures fosters the mutual trust that is essential in sectors such as public health. Our objective is simple: provide the tools each country needs to manage its health policies with precision—without ever compromising its sovereignty.
Open source is far more than a development method; it is the foundation of a fairer and more efficient global system. By removing financial and technical barriers, we enable innovation to circulate freely where it is needed most.
