
IoT SIMs
IoT SIMs connect devices, streamline operations, improve decision-making, and enhance customer experiences efficiently.
IoT SIMs are transforming businesses and bringing them into a new era by connecting essential devices to the internet and enabling effortless data sharing. By streamlining decision-making and improving operational efficiency, IoT SIMs are contributing to improved customer experiences.
IoT technology was created with the intention of simplifying the collection of data from devices and integrating it into IT systems with minimal human input.
In an increasingly connected world, the adoption of IoT allows businesses to gain valuable insights, cost reduction, and a competitive advantage. The ability to connect devices, sensors, and equipment into intelligent networks is enhancing efficiency and seamless data exchanges.
IoT SIMs are helping to reshape industries worldwide by driving efficiency, innovation, and new opportunities for businesses. IoT can create smart, connected devices that provide companies with unparalleled visibility and control over anything from industrial machinery to electronics.
Croft’s M2M and IoT SIMs are designed for high-usage devices like tablets, point-of-sale systems, and kiosks alongside SIMs for low-usage devices like sensors and monitoring tools. Our M2M and IoT SIMs are provided in partnership with EE, Three, and Multinet. This offers the flexibility of single-network or multi-network connectivity within the UK and globally.
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Reliable connectivity you can count on
Croft offers access to all four major UK networks, which means you benefit from a nationwide uninterrupted service.
Our IoT SIM solutions include a diverse range of services that can meet various business demands. These include single networks for large data allowances, multi-network access to the four major UK networks, and roaming options tailored to your needs.
Our comprehensive data allowances span from 3MB to 5TB, allowing for tariffs to be customised so they meet your specific data demands. These can also include 5G speeds that are accessible in the UK and internationally.
For seamless management, your device connectivity can be easily overseen through a SIM management portal.

Fixed IP
Our fixed IP IoT SIMs offer secure and reliable connectivity for IoT devices. This makes them ideal for GPS tracking, remote monitoring, and businesses that depend on VPNs and firewalls.
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Single Network
We provide a dedicated network solution for IoT devices with high data transfer needs, offering tariffs of up to 5TB.
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Multi-network
Unsteered connectivity is provided through the four major networks, ensuring the best available network coverage and seamless connectivity.
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Multi-network UK/EU/US
Our IoT tariffs offer access to 3 UK networks, 57 European networks, and 1 USA network, with 5G availability on multiple networks and 135 networks worldwide.
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IoT Roaming
Enjoy seamless global connectivity with our permanent roaming solution that spans 700 networks across 191 countries, delivering unmatched reliability, manageable solutions, and cost-effectiveness.
Find out moreExperienced roaming bill shock?
Are you tired of excessive roaming fees when your employees or customers travel internationally? If you need more than just a basic travel SIM, Croft has the perfect solution for your business.
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What our clients say
Contact us
Discover the revolutionary potential of IoT technology for all industries and applications. Contact us to arrange a meeting with an IoT specialist.
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