....We keep you connected
Experience & Testimonials

Our Experience


  • MANTRAC-CAT (SL) Limited: We support a 20/20Mbps and 5/5Mbps Dedicated Business Critical(DBC) internet access and VPN for their Head office in Freetown and field office at Sierra Rutile (Lanti) respectively.
  • Access Bank: We currently support a 10/10Mbps dedicated Internet service at the head office and 7/7Mbs home internet at the MD and operations manager’s residences respectively. We also have a high security 10Mbps VPN tunnels from their Siaka Stevens street Head office to four major branches in Freetown and Makeni.


  • Freetown international Airport Wi-Fi Project - This project involves the provision of 20/20Mbps dedicated bandwidth to support a Guaranty Trust Bank sponsored FREE Wi-Fi Hotspot service for passengers. We also provide critical internet access for several Airline ticket reservation systems at the airport.
  • Action Against Hunger (ACF): We provision a 10Mbps/10Mbps dedicated business critical internet service to support their projects in Moyamba.
  • Office of the Administrator and Registrar General: This project involves the provision of a total of 10Mbps/10Mbps dedicated business critical Internet VPN bandwidth to facilitate operations in Freetown, Bo, Kenema, Makeni and Port Loko. 


  • Africa World & Air Peace Airlines: We currently provide an aggregate 10Mbps dedicated bandwidth to support time critical operations of these businesses.
  • International Insurance Company (IIC): This project involves the provision of a total of 6Mbps/6Mbps dedicated business critical internet bandwidth to facilitate
  • Conex Energy SL Limited: This project involves the provision of 36/36Mbps dedicated business internet at three office locations in Freetown and lungi; and 50Mbp Home Internet for five Homes in Freetown.



It is my greatest pleasure on behalf of Mantrac CAT Sierra Leone Ltd., that I am recommending DIAKEM Investments as Internet Service Provider. For couple of years now, they have been providing Internet support to both our Freetown-HQ and mining site (Sierra Rutile), with good QoS and customer support at all times. Plus, very limited downtime from their end and this has been helpful in our multi-national operations with key mining 24hrs Operations. It is no doubt that DIAKEM (ISP) can support any business operation around Freetown and the Provinces accordingly.

Tembu Mansaray
IT Supports Supervisor.

Access Bank

Diakem Investment has been a true support to our operations, and I can recommend them toany business house for their internet service.

Emmanuel Mansaray
Team Member Information Technology Access Bank (SL) Limited.

Action Against Hunger

Small and Medium Size Enterprise (SME)♦I want to seize this opportunity to say many thanks for being a responsive and dedicated internet service provider with usover the years. Keep it up! - The good work!

Lamin Kargbo
ICT Manager/Energy Focal.