The operations of EGNOS are managed, through a contract with the European Commission, by the European Satellite Services Provider, ESSP SaS, a company based in Toulouse, France, founded by seven air navigation services providers.
EGNOSe tööd haldab Euroopa Komisjoniga sõlmitud lepingu alusel Toulouse’is asuv äriühing European Satellite Services Provider, ESSP SaS, mille on asutanud seitse aeronavigatsiooniteenuste osutajat.