Our Clients

Outstanding Portofolio

Discover a selection of our most recent client projects, showcasing our expertise and commitment to delivering outstanding results.
GreenLine Technologies, with over two decades of experience in the ICT (Information and Communication Technology) business, has established itself as a trusted partner for organizations seeking to leverage technology for growth and success.

Our portfolio showcases a diverse range of expertise, demonstrating their commitment to delivering comprehensive solutions across the ICT landscape.
government, MNO
Angola Telecom - Renewal of ICT Office
Design, supply, install and maintain microwave and fiber networks city wide and rural for connectivity services.
2023-Ongoing
government
GGPEN - Rural Connectivity and AngloSat
Main contractor for National Space Program Management Office (GGPEN) and the Ministry of Telecom to deploy terestrial receivers ( VSAT/Fiber and Wi-Fi) for rural connectivity; +300 sites.
2023-Ongoing
government, ISP
Infrasat - Network Expansion
Design, supply, install and maintain microwave and fiber networks city wide and rural for connectivity services. +500 sites;
2022-2023
private, ISP
Kumoxi - Sumabrine Cable feasability study and Business Case
Financial projections and business plan for a 20 year lease of the Lobito Corridor dark Fiber deployment.
2022-2023
government, ISP
MsTelecom - Oil and Gas network deployments
Design for off shore oil rig connectivity for 14 locations. Project implementation Q4 2024. Project value 2.8M USD;
2023-2024
private, ISP
Multipla - Network Expansion Luanda
Backbone and last mile design and implementation country wide. +4000 sites;
2014-Ongoing
private, ISP
NetSpace - Network Deployment
Backbone and last mile design and implementation country wide. +1000 sites ;
2018-Ongoing
private, ISP
Qualia Networks - Feasability Study Angola
Feasability study country wide to launch fixed Internet (fiber and wireless) including Data Center services;
2022-2023
private, ISP
SpeedNet - Network Deployment
Backbone and last mile design and implementation country wide. +1000 sites;
2018-2024
private, ISP
Wi Telekom - Network Refresh Phase I
Design, finance, supply, install and maintain a country wide network with + 5000 subscribers. Project value 8M USD;
2022-Ongoing
private, ISP
ZAP - 24/7 Field Support
Feasability study lead to design, installation and continued maintennace of Luanda city wide public Wi-Fi services. 75 sites;
2018-Ongoing
private, ISP
ZAP - 24/7 Field Support
Feasability study lead to design, installation and continued maintennace of Luanda city wide public Wi-Fi services. 75 sites;
2018-Ongoing
government
Botswana Government - Consultancy for Country Wide Cybersecurity Framework
Advisor for implementation of Risk Management Cybersecurity Framework at the country level.
2022-Ongoing
Government
Burundi Government - Consultancy for Country wide Infrastructure
Advisor for the development of the Strategy Manual for Data Management, founded by the African Development Bank
2024-Ongoing
Government
UNHCR - From VSAT to Terestrial
Feasability study and financial assesment to provide fixed internet services for three of the largest and most remote refugee camps in Africa. +40 sites
2017-2018
private, MNO
OBS(Orange Business Solutions) - 24/7 Field Services support
Data Center and network core services, includes equipment lease back and 24/7 field maintenance
2022 - ongoing
private, airline
Lufthansa - 24/7 Field Services support
Data Center and network core services, includes equipment lease back and 24/7 field maintenance
2022 - ongoing
private, ICT services
Octopian Services - 24/7 Field Services support
Data Center and network core services, includes equipment lease back and 24/7 field maintenance
2022 - ongoing
government
Camtel - Network Design
Proof of Concept for fiber and wireless networking services in Yaounde.
July 2021 - Dec 2021
private, MNO
MTN - Last Mile Connecitivity
Design, supply, install and maintain microwave and fiber networks city wide and rural for connectivity services; +30 Sites.
2022 - 2023
private, MNO
Orange - Network Expansion
Design, supply, install and maintain microwave and fiber networks city wide and rural for connectivity services; +600 Sitess.
2022 - ongoing
private, ISP
UBTS - Last mile connectivity
Design, supply, install and maintain microwave and WiFi networks city wide and rural for connectivity services; +20 Sites.
2022 - ongoing
private, MNO
Muni - Last Mile Connecitivity
Design, supply, install and maintain microwave and fiber networks, off shore, city wide and rural for connectivity services; +500 Sites.
2022-Ongoing
private, MNO
OBS(Orange Business Solutions) - 24/7 Field Services support
Data Center and network core services, includes equipment lease back and 24/7 field maintenance
2022 - ongoing
private, airline
Lufthansa - 24/7 Field Services support
Data Center and network core services, includes equipment lease back and 24/7 field maintenance
2022 - ongoing
private, ICT services
Octopian Services - 24/7 Field Services support
Data Center and network core services, includes equipment lease back and 24/7 field maintenance
2022 - ongoing
private, ISP
Vuka Wireless - Last Mile Connecitivity
Regional Network design supply, install and maintain microwave and fiber networks city wide and rural for connectivity services; +100 sites.
2021-2023
private, ISP
Wi-Fi Chef - Network Design
City Wide Wi-Fi services design study.
2022
private, ISP
TNM - Last Mile Connecitivity
Design, supply, install and maintain microwave and fiber networks city wide and rural for connectivity services; +300 sites.
2023
government
Bank of Kigali - Consultancy for Bank Cybersecurity Framework
Advisor for the acquisition and implementation of Data Loss Protection platform.
2023 - Ongoing
hotel
Serena Hotel Lake Kivu - Last mile connectivity
Design, supply, install and maintain WiFi networks for connectivity services; +5 Sites.
2023
private, MNO
Airtel
- Country Wide Last Mile expansion
Design, supply, install and maintain microwave and fiber networks city wide and rural for connectivity services; +1000 sites.
2015 - 2019

- 14 Country Network design
Feasability study and financial assesment for sites migration and replacement of all Airtel Africa connectivity points; +5000 sites.
2018
government
AMCHAM - Membership
Design and implementation of fingerprint access for Dar es Salaam offices;
2016
private, broadcast company
AZAM TV - Azam Tv Network deployment
Design and installation of backbone and last mile connectivity for Azam TV station. +100 sites across Tanzania.
2014 - 2016
private, hospital
CCBRTV - 24/7 Field Support
Local area network wireing of hospital buildings and implementation of security card access.
2016 - 2019
private, ISP
CTV - Dar Es Salaam Expansion
Design and installation of wireless connectivity for the city of Dar Es Salaam; +50 sites.
2022 - ongoing
private, bank
FINCA - Network Expansion Rural Tanzania
Country wide Feasability study and financial assesment for internet services and digitalization to 22 branches.
2017
private, MNO
Halotel - Rural Connectivity Phase 1 & 2
Design, supply, install and maintain microwave and fiber networks city wide and rural for connectivity services; +1000 sites.
2015 - 2019
private, ISP
Liquid Technologies - Last Mile Connecitivity
Design, supply, install and maintain microwave and fiber networks city wide and rural for connectivity services; +1000 sites.
2012 - 2017
private, bank
NMB - Dar Es Salaam HQ Data Center
Participated of the design and implementation team for the new NMB Data Center in Dar Es Salaam. 24M USD total project size.
2014 - 2016
private, MNO
OBS - 24/7 Field Support
Data Center and network core services, includes equipment lease back and 24/7 field maintenance.
2014 - ongoing
private, MNO
Smile - Last Mile Connecitivity
Design, supply, install and maintain microwave and fiber networks city wide and rural for connectivity services; +200 sites.
2020 - ongoing
government
TTCL - Last Mile Connecitivity
Design, supply and install microwave and fiber networks in remote areas of the country; +500 sites.
2017 - 2019
private, MNO
Vodacom - Lake Victoria, Tanzania rural connectivity
Design, supply and install microwave and fiber networks in remote areas of the country; +50 sites.
2017 - 2018
private, ISP
WIA Company - Network Deployment
Design entire network architecture, supply, install and maintain microwave and fiber networks city wide and rural for connectivity services, including over 80 locations in National Parks. Total site locations +5000.
2011 - 2020
private, ISP
Zanlink - Last Mile Connecitivity
Design and successful installation of backhaul provision from mainland Tanzania to Zanzibar; +200 sites.
2018 - 2019