The 117-storey tower is the world’s tallest unoccupied skyscraper.
The work is part of a wider effort to upgrade the stadium.
The tower that will host the state power agency’s new headquarters.
The new stadium is designed to be a 100,000-capacity modern landmark.
Summa’s tender was scrapped nearly a year later—despite securing funding.
Mammoet will use its Mega Jack 5200 system to lift the roof 50 metres.
The building's height has been reduced from 50 to 34 floors.
The building has remained under construction for four decades.
The facility will be the first of its kind in the sub Saharan Africa.
The project features 440 hotel rooms, 88 villas, and 218 serviced apartments.
Move signals a strategic push into high-growth, technology-driven markets.
Explore some of the biggest construction expos of 2026 worldwide.
WSP highlighted that the deal would open “potential cross-selling opportunities”.