About Us
H3iSquared Trading – Unique Concept Solutions
At H3iSquared, our name embodies our core values: Honesty, Humility, Humor, and Integrity – Squared. These principles guide everything we do, from customer engagement to solution delivery.
Since 2006, H3iSquared has proudly served the industrial and utility sectors across South and Southern Africa. As an approved Siemens Solution Partner, we specialize in the Siemens Ruggedcom range of industrial-grade networking hardware and software. These high-reliability solutions are purpose-built for mission-critical environments – from substations and rail systems to mining and transportation infrastructure.
Our expertise goes beyond Ruggedcom. We also support complementary technologies such as InHand Networks (M2M and IoT hardware) and GAI-Tronics hardened telephony systems, while offering a range of services including:
Industrial network design, audits, and troubleshooting
Training in industrial networking
Custom integration of communication and control systems
As we continue to grow, we’ve expanded our capabilities into custom PCB design and full turnkey product development – supporting our clients from concept through to deployment. Whether it’s prototyping, firmware development, or field-ready hardware, H3iSquared delivers practical, innovative solutions tailored to industrial needs.
Let us help you build smarter, more resilient industrial networks – with technology that works where it matters most.
Industries We Serve:
Our solutions are trusted by leading organizations across:
Power Utilities
Including transmission and distribution networks, substations, and control centers
Rail & Transportation
Rail signaling, control systems, station communications, and remote monitoring
Mining & Heavy Industry
Reliable communication and control networks in high-interference, high-temperature environments
Municipal & Smart Infrastructure
Secure, intelligent networks for water, waste, and public safety systems
Industrial Automation
Backbone networking and cybersecurity for automated facilities and process control systems
If your operation demands industrial-grade networking with proven resilience and security, H3iSquared and Siemens Ruggedcom deliver solutions built to last. From hardened hardware to intelligent cybersecurity and support, we help you build the backbone of your digital infrastructure—securely, reliably, and locally.