(Radical Technology Network Ltd) is a Nigerian ISP with its head-office located in Lagos and a nation-wide presence: Abuja, Port Harcourt, Kano.

Over the years, we have ensured the highest levels of customer responsiveness and service quality, a trait which has earned us long-standing relationships with our customers and made us one of the most reliable ISP in Nigeria. We offer solutions to provide customers with value-added services and support, enabling them to focus on their business instead of their network and internet connection.


In 2009 was the 1st African ISP to sign up with the Ka-band satellite operator Yahsat being the first to believe in the Ka-band technology on the continent.

In 2016 has been contracted by Facebook to deploy the ExpressWifi solution in Nigeria, being the 1st West African company selected by Facebook for ExpressWifi.

In 2017 has been appointed Strategic Partner for the whole of West Africa by NSSLGlobal one of the World's biggest and best satellite communications service provider.

We also signed a partnership agreement with Konnect-Africa, set up by Eutelsat in 2015,  to expend our Ka-band services across the continent.

At Coollink, we cater for all your High-Speed Internet and IT requirements.


Our vision is to provide reliable and affordable Internet access to every household and business in Nigeria and Africa.  


Our mission is to make Coollink the preferred Internet Service Provider and technology partner to all our stakeholders by delivering outstanding connectivity, personalized customer support and the best user experience. We achieve this through our entrepreneurship, superior quality delivery and unique human resources.