Established 1989 · South Africa
Networking
for the Modern Enterprise
Over three decades of network infrastructure expertise — from structured cabling and enterprise Wi-Fi to secure WAN, servers, and beyond.
Established 1989 · South Africa
Over three decades of network infrastructure expertise — from structured cabling and enterprise Wi-Fi to secure WAN, servers, and beyond.
Gemini Networks has been at the forefront of computer networking since the early 1980s. Our senior management began their careers on enterprise-class systems such as IBM, NCR, Siemens, DEC PDP 11/34 and 11/70, and Wang.
With our formal establishment in 1989, we have evolved alongside the industry — from Token Ring and coaxial Ethernet to 40Gb fibre and enterprise wireless mesh. That depth means we understand both the systems you run today and the legacy infrastructure many businesses still depend on.
From laying the first cable to securing your remote workforce — we design, install, and support complete network environments.
Design, installation, and maintenance of complete network environments — cabinetry, patching, cable management, and beyond.
Learn moreCAT5e through CAT8 and fibre optic installations — single-mode and multi-mode — planned and certified to structured cabling standards.
Learn moreStrategic access point placement, Ubiquiti point-to-point links, and campus-wide wireless connectivity for reliable coverage everywhere.
Learn moreVPN and firewall solutions via Sophos, MikroTik, TP-Link, and Grandstream. TSPlus remote application access — a cost-effective Citrix alternative.
Learn moreWindows Server NT through 2025 accredited, plus desktop support XP to Windows 11. On-site, remote, and after-hours options available.
Learn moreTailored data protection strategies to safeguard your business against hardware failure, data loss, or network compromise.
Learn moreInfrastructure design, technology selection, scalability and redundancy planning — ensuring your network is built for the long term.
Learn moreWe have worked through every generation of networking technology — so we speak both modern and legacy fluently.
Our field engineers carry essential spares and aim to be on-site within four hours, minimising your downtime.
Scheduled out-of-hours work means upgrades and maintenance happen without disrupting your business operations.
We work with Sophos, Cisco, Ubiquiti, MikroTik, Huawei, and more — recommending what is right for you, not our margin.
Where possible we provide loan hardware during critical failures to keep your business running while repairs are completed.
Our engineers hold current accreditations including Windows Server 2025, backed by major industry partners for rapid escalation.
Our client base spans a wide range of industries, each with unique networking demands — and we have delivered for them all.
Talk to our team about your infrastructure challenges — no obligation, no jargon.
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