Our backlog of active contracts includes the expansion of Tamale Airport in Ghana, which will facilitate access to the fast-growing north of Ghana and enable the airport to better cater for the annual Hajj to Mecca. The contract includes the construction of a new terminal building and additional infrastructure for daily operations.

In addition, QGMI is involved in several new opportunities in Africa. A selection of our more advanced opportunities for which we are developing detailed design and planning can be found below.

All our projects are developed in line with international best practice, in terms of technical but also environmental, social and governance requirements.

Tamale International Airport TERMINAL


Tamale is the capital of Ghana’s Northern Region. With a population of around 400,000 it is Ghana’s third largest city by population after Accra and Kumasi…



The Bolgatanga-Bawku-Pulmakom Road Project involves the improvement of 109km of road in the Upper East Region of Ghana, benefiting more…

Obetsebi Lamptey
Interchange Flyover


The objective of the Obetsebi Lamptey Interchange Project, to be developed in Accra, the biggest city in Ghana is to alleviate traffic congestion…



The Northern Region of Ghana has an estimated urban population of 2.480 million (2010). The capital city is Tamale and its metropolitan area…



The Greater Accra Region in Ghana is growing at 4% per year and this means that the population will double in 16 years…



The Rehabilitation of the National Road EN-240, located in the Province of Cuanza Sul, Republic of Angola, runs between the locations of Cariango and Mussende…



The Ketou-Save project consists of the construction of a 138 km road between the towns of Ketou and Saves, crossing the “Collines” and “Plateau” … 



In total, the project comprised 37 km of transmission line (132 Kv), besides the construction of associated substations…

Wastewater Treatment Plants for Social and Affordable Housing

Cote d’Ivoire

QGMI is partnering with US-based ABD Group, which has invited us to carry out the design and construction of wastewater treatment plants…

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Integrated Waste Management

At QGMI, we plan to adopt an integrated waste management approach, by assessing the various waste streams and adopting an approach of waste management. Our organic wastes are segregated, and a designed composter treats them. The result of the organic waste management can be applied to our reforestation projects.

Accugrade GPS Control System

We use a GPS technology to increase our productivity in earthmoving and grading processes. This Control System allows operators to grade more precisely and faster, which translates into higher productivity, lower operating costs, and a well-done work.

SAE (Electronic Monitoring System)

The Electronic Monitorig System was developed internally by the IT team, with the aim of monitoring the development of activities and working hours of workers and teams in real time, reducing access time to performance indicators for strategic decision making. The system, which is available in Portuguese, English, and Spanish, works via smartphone by reading QR Codes affixed to equipment and on workers’ credentials. It works even where there is no internet available, as data can be stored in the phone’s memory and transferred when there is a Wi-Fi or 4G network signal. It improves cost management, productivity control and contributes to environmental sustainability.