Lighton: oreus distributes lighton’s AI on its sovereign platform: a secure, turnkey solution for french companies and institutions.

OREUSDISTRIBUTESLIGHTON’SAIONITSSOVEREIGNPLATFORM:

Marseille/Paris,November17,2025

Oreus, France’s leading sovereign AI operator covering everything from infrastructure to intelligent agents, and LightOn, a leading European player in Generative AI, announce the signingofamulti-yearpartnershipagreement.

ThiscollaborationenablesOreustointegrateanddistributeaGenerativeAIofferingpoweredby LightOn’stechnology,providingFrenchcompaniesandinstitutionswithasovereign,secure, andhigh-performanceartificialintelligencesolution.

Aspartofthisagreement,OreuswillprovideLightOnwithnext-generationGPUinfrastructures hostedinitsEybens(Isère)datacenter.

Thissiteensures100% Frenchhosting,optimized latency,anda reducedcarbonfootprint.

OreuswilldistributeLightOn’sParadigmenterpriseGenerativeAIplatformunderawhite-label model.ParadigmisrecognizedforitsGDPRcomplianceanditsadaptabilitytocomplexbusiness requirements.

LightOnwilluseOreus’ssovereignGPUpowerforitsresearch,development,andproduction activities,whilealsoensuringsolutionintegrationandcustomersupportforenterpriseusers.

ThismodelallowsorganizationstobenefitfromasovereignGenerativeAIsolutionwhile

maintainingfullcontrolovertheirdataandcosts.

Thislong-termpartnershipincludesthepossibilityofextendingcollaborationtofuture generations ofGPUsastheybecomeavailable.

Oreusclientswillgainaccesstoanintegratedofferingthatcombineslocalhigh-performance computing power with cutting-edge Generative AI technologies, all within a secure and environmentally responsible framework.

Together, Oreus and LightOn provide a high-performance Generative AI solution hosted in France and tailored to the digital transformation and cybersecurity challenges faced by companiesandpublicinstitutions.

This partnership offers a sovereign, secure, and compliant alternative to international cloud solutionsthatmeetsFrenchandEuropeanregulatoryrequirements.

"ThispartnershipmarksadecisivemilestoneforFrenchAI.

By combining sovereign high-performance computing infrastructure with our intelligent agent distribution platform and LightOn’s advanced technologies, we offer companies and institutions a turnkey solution that unites power, innovation, and local anchoring.

ItdemonstratesthatFrancecanbuildanautonomous,competitive,andresponsibleAIecosystem that serves the real economy and the public interest."

LaurentChoukroun,President,Oréus.ai

"This partnership gives Oreus users access to state-of-the-art Generative AI deployed close to theirdata. It guarantees the sovereignty needed to protect their know-how and corporate culture while allowing them to reclaim ownership of their interactions with AI, where every prompt and every document reflects their identity."

IgorCarron,CEO,LightOn

Foundedin2025byaconsortiumofentrepreneurs,Oreus.aiisFrance’sfirstsovereignartificial intelligenceoperator,coveringtheentirevaluechain:

Operationanddeploymentofsovereign,high-performance,low-carbon,localcomputing infrastructuresinpartnershipwithkeyindustryplayers

Development of generative agents (Oreus Studio) tailored to enterprise and institutional needs DistributionofsovereignmodelsandagentsthroughanintegratedAIstore(OréusVox)

Trainingandadoptionprograms(OreusCampus)toaccelerateAIadoptionandstructureaFrench talentecosystem

BasedinMarseille,Oreus.aiiscommittedtorelocatingcriticalAIcapabilities,trainingpublicandprivate

stakeholders,andbuildinganautonomousdigitaleconomythatsupportsinnovationandregional development.

www.oreus.ai/PressContact:Guillaume+(33)674413120

Founded in 2016 in Paris and the first European Generative AI company listed on Euronext Growth, LightOnisapioneerinsovereignGenerativeAI.

ItsParadigmplatformenablesorganizationstodeployAIatscalewhileensuringdataconfidentiality. LightOn’stechnologyguaranteesstrategicindependenceanddeliverscustomizedsolutionswiththe capacitytoprocesslargevolumesofdataforindustrialapplicationsacrossfinance,industry,healthcare, defense, and the public sector.

LightOnislistedonEuronextGrowthParis(ISIN:FR0013230950,ticker:ALTAI-FR).Thecompanyiseligible forPEAandPEAPMEschemesandiscertifiedasan“InnovativeCompany”byBpifrance.

www.lighton.ai/en