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About Us

We are dedicated to transforming your IT landscape. Our name reflects our commitment to closely connecting with your business, delivering secure, reliable IT solutions tailored to your needs.

Contact Info

  • Lagos, Nigeria
  • info@tna.com.ng
  • Week Days: 09.00 to 18.00
  • 08036141144

Managed IT Services

Tethered Network Africa provides proactive IT management and support for businesses that need reliable technology without the cost and complexity of maintaining a large internal IT team. We manage infrastructure, networks, servers, endpoints, Microsoft environments, business applications, user support and day-to-day IT operations.

Our managed services help reduce downtime, improve security, support employees and keep critical business systems operating effectively. We work as an extension of your organisation, providing technical expertise, ongoing maintenance and practical IT management aligned with your business requirements.

IT Infrastructure Management
We manage servers, networks, connectivity, endpoints, business systems and core IT infrastructure to maintain availability, performance and security.
IT Helpdesk & User Support
Our support team assists users with hardware, software, email, Microsoft 365, connectivity, access and other day-to-day technical issues.
IT Outsourcing
Outsource part or all of your IT operations to TNA. We provide technical management, administration, support and specialist expertise based on your organisation’s requirements.
IT Asset Management & Supply
We support hardware procurement, deployment, inventory management, lifecycle planning and replacement of computers, networking equipment and other business technology.