UK-based IoT connectivity provider KeySIM has announced that it exceeded 10 terabytes (10 million megabytes) of mobile data transmitted during June 2026, marking the highest monthly traffic volume in the company’s history.
The milestone takes KeySIM’s cumulative network traffic to more than 200 terabytes (200 million megabytes) since the company was established in 2019, reflecting sustained growth in enterprise Internet of Things (IoT) deployments and connected infrastructure across the United Kingdom.
KeySIM was established in 2019 by entrepreneur Graham Robinson and Chief Technical Officer James Adam, whose backgrounds lie in designing, deploying and supporting large-scale IoT solutions. Before founding KeySIM, they led a specialist technology division responsible for delivering mission-critical connected systems throughout the UK.
One of the division’s largest projects involved the deployment of more than 10,000 Teltonika Telematics...