1oT
Estonian telecommunications company providing global IoT connectivity and eSIM infrastructure.
Last updated September 10, 2026
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Overview
1oT is a telecommunications company based in Estonia, founded in 2016. It provides global IoT connectivity, describing itself as a one-stop solution with coverage in 190+ countries, and offers eSIM infrastructure including consumer eSIM, IoT eSIM, and M2M eSIM products, along with a connectivity management platform.
History
1oT was founded in Estonia in 2016. According to its official website, the company was started because eSIM technology was seen as having a great impact on the Internet of Things sector, and the IoT industry needed an independent aggregator to bring different telecoms under one eSIM. The company states it manages 3.5 million (e)SIMs on its platform, has GSMA certified eSIM infrastructures, and is ISO 27001 compliant.
Products and positioning
One-stop-shop for global IoT connectivity with coverage in 190+ countries.
IoT Connectivity
Global IoT connectivity with 2G/3G/4G/5G, NB-IoT, and LTE-M coverage in 190+ countries, with over-the-air carrier profile switching.
Connectivity Management Platform
Software to manage all SIMs.
Consumer eSIM
Cloud-native consumer eSIM infrastructure running on AWS, with SM-DP+ interface, dashboard, and developer APIs.
IoT eSIM
Future-ready IoT eSIM (SGP.32) with SM-DP+ and eIM interface, dashboard, and developer APIs.
M2M eSIM
Provision, manage and scale M2M eSIMs on a modern infrastructure.
Recent events
Valid and 1oT announce an IoT eSIM partnership[6]
Reported:
Valid and 1oT announced a partnership to offer an end-to-end eSIM solution for the IoT market, combining Valid's eSIM technology and subscription management services with 1oT's connectivity services.
Sources6 sources
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