The multi-operator enterprise eSIM connectivity platform for IoT has been completed by Bridge Alliance member operators AIS, Globe Telecom, Optus and Singtel, with Thales providing the orchestration layer. The platform is built around the GSMA SGP.32 specification and targets cross-border IoT deployments in Asia Pacific.
For enterprises deploying connected equipment across Asia Pacific, operational control is often the biggest challenge. A payment terminal, vehicle, meter or industrial gateway may ship once, but its connectivity must remain manageable for years across markets, operators and regulatory environments.
Bridge Alliance is addressing this problem through a new multi-operator enterprise eSIM connectivity network for IoT, orchestrated by Thales and tested by four of its member operators: AIS in Thailand, Globe Telecom in the Philippines, Optus in Australia and Singtel in Singapore.
The platform is based on the GSMA SGP.32 specification, the eSIM standard designed specifically to support remote SIM provisioning for IoT devices. The completed tests used devices supporting SGP.32 and covered both IoT Profile Assistant Embedded, or IPAe, and IoT Profile Assistant on Device, known as IPAd.
This platform is different from a conventional roaming IoT offer. It brings multiple mobile network operators into a common orchestration environment, allowing enterprises to manage device connectivity centrally while enabling devices to connect, switch and localise across participating operators.
The model is significant because many IoT connectivity propositions still leave enterprises managing fragmented operator processes, separate provisioning systems or manual interventions when devices move between countries. In this case, Thales’ orchestration layer is intended to sit above the participating operators and provide a common mechanism for lifecycle management across markets.
Devices can connect to an appropriate local network as they enter new markets, switch between participating operators and maintain service without manual intervention or physical SIM replacement. The platform also includes automatic network fallback and recovery mechanisms.
The practical implication is that the complexity does not disappear; it moves. OEMs and device makers would still need to ensure that their hardware and software implementations support SGP.32 and the relevant IPA approach. System integrators would need to validate how connectivity orchestration interacts with device management, application uptime requirements and enterprise back-end systems.
The regional angle is significant. Asia Pacific is not a single connectivity market: spectrum allocations, operator footprints, commercial models and national requirements vary widely. For multinational enterprises, that fragmentation can turn a technically simple cellular IoT deployment into a multi-country operations project.
The growth of cellular IoT and M2M connections in the region is expected to reach 1.3 billion by 2030, according to a GlobalData forecast. Much of that growth will depend on devices remaining serviceable over long operating lifecycles. SGP.32 is relevant because it was created to address IoT-specific remote provisioning requirements rather than adapting consumer eSIM processes to constrained or unattended devices.
For mobile operators, the announcement is also notable because it suggests a collaborative approach to retaining enterprise IoT value in a market where global connectivity aggregators and MVNOs have often simplified procurement for multinational customers. By participating through Bridge Alliance, operators can expose local network access through a regional framework rather than relying only on bilateral roaming or standalone national IoT offers.
The near-term benefit for enterprises is likely to be operational rather than purely technical: fewer physical SIM interventions, a more centralised view of deployed devices, and a clearer path to managing connectivity changes over the life of a fleet. The solution is ready to support enterprise IoT deployments across Asia Pacific following the multi-operator testing.
The scale and pace of the platform's expansion will determine how broadly useful it becomes, since the value of multi-operator orchestration is directly tied to the number and relevance of participating networks. The announcement marks a concrete step toward a more interoperable eSIM model for regional IoT.
