21st Century Technologies · Infrastructure
Infrastructure for an always-on Africa.
One division, several distinct offerings: data centres, connectivity, power, security and a new AI SuperCloud, brought together around the workloads enterprises depend on.
The portfolio
Each offering stands on its own. Together they carry the workload.
DigitalHub DataCentreSecure environments for critical compute, storage and interconnection, with facility records published as they are confirmed.Explore data centres →
21st Century Enterprise ConnectivityEnterprise fibre and network services connecting people, sites and workloads, with resilience in the route design.Explore connectivity →
21st Century PowerResilient power architecture designed around the continuity of digital operations.Explore power →
21st Century SecurityPhysical, identity, systems and operational controls engineered as coordinated layers.Explore security →
21st Century AI SuperCloudInformation in preparationA new offering with its own identity. Service information is being prepared and is published as it is confirmed.See what is confirmed →
Capability
Edge & 5G readiness
Bringing infrastructure closer to users, sites and devices, as part of the same connectivity, security, power and operating model.
One system
Start with the workload. Build everything around it.
Hosting, network, power and security are not four separate decisions. Planned together, they decide whether a workload stays available.
Insights
Facilities, certifications, infrastructure history and partnerships, with sources.
Infrastructure
From 2004 to DigitalHub: tracing 21CTL's data-centre journey
A dated, source-by-source account of 21CTL's data-centre story, with capacity figures kept in their original context instead of merged into one number.
What DigitalHub's Uptime Tier IV design certification actually means
The registry names DigitalHub DHDX's certification as a Tier IV Certification of Design Documents. This explainer sets out what that wording does and does not allow us to say.
China Mobile International and 21CTL: what the June 2026 partnership announcement says
In June 2026 21st Century Technologies and China Mobile International announced a strategic partnership on localised cloud and AI-ready infrastructure in Nigeria. What was announced, and what has not been established.
Infrastructure conversations
Design around the workload, not the brochure.
One enquiry reaches the right team. Fit and availability are confirmed against current operating information.