EU Sovereignty Score
EU sovereignGIS & GeospatialHeadquarters: FR

Coexya: sovereignty score and 8 European alternatives

Coexya is a French IT and digital company that supports large organisations and public institutions with digital transformation. Its offering covers customer experience, smart data, location intelligence, health, hosting and managed services, and consulting. In geospatial work, Coexya delivers geographic information systems (GIS), mapping and smart-territories solutions, and geomatics and modelling. Its subsidiary Geomod by Coexya played a major role in Cartoradio, a tool that maps electromagnetic fields. This is project-based consulting and implementation rather than a single standard product.

Coexya operates from five sites in France: Brest, Lille, Lyon, Paris and Rennes. In late 2024 the consulting group Talan acquired the company, and Coexya now presents itself as 'a Talan company'. For hosting, Coexya lists its own offering, Cloud by Coexya. For European organisations, the relevant facts are the French base and that the services are not open source.

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Sovereignty score
71 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-2100
    Headquartered in the EU: European law applies
  • Data residency SOV-3100
    EU-only hosting
  • Cryptographic key sovereignty SOV-360
    Key management with a European vendor
  • Freedom from lock-in SOV-640
    Closed source: switching requires data migration
  • Source & runtime sovereignty SOV-4 · SOV-655
    Closed source, runtime with the vendor

SOV codes: the matching objective in the European Commission's Cloud Sovereignty Framework. Official source

How the score is calculated

Facts and evidence

Last checked October 1, 2026
Headquarters
FR (EU)Verified by hand
Sovereignty model
Vendor-hosted (EU)Verified by hand
Data hosting
EUVerified by hand
Open-source
NoVerified by hand
GDPR-compliant
YesVendor-stated
Hosting signal
EOLAS-AS - Orange Business Services SA, FR (FR)Technically measured
Category
GIS & Geospatial
Type
Product
Website
coexya.eu ↗

The hosting signal shows the network that serves the vendor's website, often a CDN, and not necessarily where the service or your data is hosted. How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Coexya

The European alternatives to Coexya come from our knowledge base of over 6,800 vendors. We only list vendors headquartered in the EU or the EEA; fully European-owned vendors rank before vendors with a foreign owner. For each alternative you see the country, the open-source status and a short description.

Score per alternative: 0 = high exposure, 100 = sovereign

45 European GIS & Geospatial vendors are in the catalogue. View the whole category · Submit an alternative · View category on the map

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Why digital sovereignty matters with Coexya

Coexya is headquartered in FR and therefore falls under European law: the GDPR, NIS2 and the Data Act. No foreign legislation can compel access to your data.

Data is hosted exclusively in the EU, so Coexya scores best on data residency.

Coexya is closed source and hosted by the vendor. The encryption keys and the runtime sit with the vendor and switching requires data migration. Ask about bring-your-own-key, export options and open standards.

What this means for your organisation depends on your whole stack and context. The free assessment weighs Coexya together with your other vendors and gives a total score, a heatmap and the main risk drivers.

Frequently asked questions

What is the best European alternative to Coexya?

It depends on your use case. Strong EU alternatives to Coexya include 52°North, Airbus Defence & Space and Camptocamp. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Coexya?

Yes. Open-source EU alternatives to Coexya include 52°North, Camptocamp and ESA SNAP. These keep your data fully under your own control and let you self-host if you want to.

Is Coexya GDPR-compliant and where is the data hosted?

Coexya is headquartered in FR (EU) and hosts data in EU. That makes Coexya an EU-sovereign choice in its own right; the EU alternatives on this page are comparable European tools.

Details and sources

Verified by handHeadquarters, owner, hosting locations and licence have been checked by us against public sources. Free of charge and for every vendor, not a paid label. Nothing in this knowledge base is taken over automatically. Last checked on October 1, 2026.

Sources

Public sources used in the latest check of this record.

Compliance evidence

The links below point to the vendor's own public documents. We only record what we found: a missing link means "not found publicly", not "not compliant".

No public compliance evidence has been recorded for this vendor yet. Do you know its DPA or subprocessor list? Something wrong? Suggest a correction

Digital sovereignty in GIS & Geospatial

GIS & Geospatial: Geographic information systems, map visualisation and spatial data analysis. In this category the choice of vendor determines who has legal access to your data, where that data lives and how easily you can switch later.

Also in this category

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8 European alternatives to Coexya — GDPR-compliant & EU-hosted · EU Sovereignty Score