Kryohm 
Engineering the Impossible
From silicon to cloud. Intelligent infrastructure solutions that scale with every organisation.
We Don't Resell.
We Build.
Every product, every platform, every line of code. Designed and built in-house by our South African engineering team. Hardware, firmware, cloud software. We own the full stack.
Our modular IoT nodes accept any sensor, meaning we can develop custom solutions for your exact requirements. If you can imagine it, if you can measure it, we can build it.
Hardware Design
PCB design and sensor integration, all done locally. Our IoT nodes are modular by design, ready for any sensor or use case.
Firmware Development
Embedded firmware built for low power, long range, and harsh environments. LoRaWAN, Sigfox, and cellular, all developed in house.
Cloud & Software
Both our IoT monitoring platform and prepaid metering platform are developed and maintained by our team. No third-party black boxes.
Custom Development
Need a sensor we don't stock? A dashboard nobody has built? A meter integration that doesn't exist yet? Talk to us.
Industries Served
Smart infrastructure solutions tailored to your sector. From hospitality and property management to municipal utilities, agriculture, cold chain, and logistics, our metering and IoT platforms adapt to the realities of each environment, with hardware and software designed to work in the conditions you already operate in.
Hospitality
Prepaid electricity, water, and shower control for hotels, lodges, and guest houses. Per-room metering gives operators full visibility over consumption while guests enjoy seamless, self-managed utility access.
Municipalities
STS-compliant prepaid metering infrastructure for local government. Online credit purchasing for residents, automated revenue reporting, and real-time monitoring across entire service delivery areas.
Property
Sectional title and multi-tenant metering for body corporates, property managers, and developers. Individual unit billing, common area monitoring, and prepaid utility management from a single complex to an entire portfolio.
Farms & Agriculture
Water usage monitoring, irrigation management, and cold chain tracking for agricultural operations. Environmental sensors and remote IoT nodes keep you connected to every corner of the farm.
Cold Chain
Temperature and humidity monitoring for pharmaceuticals, food storage, and sensitive goods. Automated threshold alerts, compliance logging, and real-time dashboards ensure nothing slips through the cracks.
Logistics
Fleet-wide GPS tracking with environmental monitoring for transport and distribution. Real-time location, temperature, and humidity data protect perishable goods from source to shelf.
Ready to Start?
Whether you're managing a single building or an entire city's infrastructure, our solutions scale with your ambition.