President Mahama will deliver the keynote address at The Africa Debate 2026, scheduled for 3 June at the Guildhall in the City of London, organisers Invest Africa confirmed on 8 April.
The event, now in its 12th year, is the UK's largest annual platform for African investment dialogue.
This year's theme is "Redefining Partnership: Navigating a World in Transition." Mahama's keynote will follow opening remarks from a UK government representative.
More than 800 senior stakeholders from government, finance, and industry are expected to attend.
Alongside the announcement, Invest Africa and the Ghana High Commission in London launched a strategic partnership that includes a Ghana Investment Summit.
High Commissioner Sabah Zita Benson said the partnership should move beyond dialogue to mobilising investment and delivering real impact. Invest Africa CEO Chantelé Carrington said the invitation comes at a moment of real momentum in Ghana's investment positioning.
UK-Ghana bilateral trade reached GBP 1.6 billion in the most recent reporting period, up from GBP 1.5 billion in 2025.
UK exports to Ghana stood at GBP 773 million in the four quarters ending Q1 2025.
The event will focus on finance, digitalisation, agribusiness, and energy security. The Ghana Investment Summit component is intended to deepen bilateral investment ties between Accra and London.
