Halys
Private and public 4G/5G core networks, roaming and SMS/MMS messaging platforms for mobile operators and enterprises
Highlights
- New on EvolcAdded 2026-10-30
About Halys
Halys designs and deploys carrier-grade telecom platforms, including LTE/5G core networks (EPC/5GC), SS7/GTP roaming interconnection and SMS/MMS interworking, aligned with 3GPP and GSMA standards.
Its customers are mobile network operators (MNO), MVNOs, carriers and aggregators, as well as enterprises and defence, event and industrial users that need private 4G/5G networks.
The company is headquartered in Issy-les-Moulineaux, France, and was founded in 2003.
Product: Carrier-grade LTE/5G core network, roaming and messaging platforms, and private 4G/5G mobile networks.
Jobs at Halys
More telecom companies
HK Fibre
Fibre optic duct clearing, cable pulling and network repair for telecom operators and households in Lille and the Nord departmentNew on EvolcHubOne
Telecom, connectivity, traceability and cybersecurity solutions for businesses and public organizations in FranceRemote-friendlyIbrowse
Managed private WAN and guest internet services connecting multinational sites across Europe from ParisNew on Evolcidline.fr
Hosting, internet operator and managed IT security for French SMEs and public bodies in Nouvelle-Aquitaine and OccitanieNew on EvolcIec Telecom Europe
Satellite connectivity solutions and equipment for businesses, governments, humanitarian organizations and maritime operatorsNew on Evolc
Website technologies
Older, unverified list. Detection dates and supporting evidence are not yet available.
- React
- Sentry
- Wix