{"action":"elsewhere","city":"SACLAY","companyRegistrationNumber":null,"conformityFlag":"CONFORMING","country":"FR","createdAt":"1998-09-07T14:00:00+02:00","entityCategory":"GENERAL","entityStatus":"ACTIVE","entitySubCategory":null,"expirationReason":null,"expiredAt":null,"family":{"children":[],"childrenTotal":0,"exceptions":[{"category":"DIRECT_ACCOUNTING_CONSOLIDATION_PARENT","reasons":["NO_KNOWN_PERSON"],"references":[]},{"category":"ULTIMATE_ACCOUNTING_CONSOLIDATION_PARENT","reasons":["NO_KNOWN_PERSON"],"references":[]}],"parents":[]},"headquartersAddress":"4 Rue René Razel","headquartersCity":"SACLAY","headquartersCountry":"FR","headquartersPostalCode":"91400","headquartersRegion":"FR-91","lastUpdatedAt":"2026-02-16T11:39:08+01:00","legalAddress":"4 Rue René Razel","legalFormAbbreviation":"SAS","legalFormCode":"6CHY","legalFormName":"société par actions simplifiée","legalJurisdiction":"FR","legalName":"ARTHESYS","lei":"894500U17258OKNG5202","managingLou":"529900F6BNUR3RJ2WH29","managingLouName":"EQS","managingLouWebsite":"https://www.lei-manager.com/","nextRenewalAt":"2027-02-17T16:37:08+01:00","otherLegalForm":null,"postalCode":"91400","region":"FR-91","registeredAt":"2025-02-17T16:37:41+01:00","registrationAuthorityId":"RA000192","registrationAuthorityName":"Register of Commerce and Companies","registrationAuthorityWebsite":"https://www.infogreffe.com","registrationNumber":"419570940","registrationNumberFormatted":"419570940","registrationStatus":"ISSUED","served":false,"successorLeis":[],"validationAuthorityEntityId":"419570940","validationAuthorityId":"RA000192","validationAuthorityName":"Register of Commerce and Companies","validationSources":"FULLY_CORROBORATED"}