As part of a major restructuring, Barclays announced last month that it will sell down its 62.3-per cent interest in Barclays Africa to 20 per cent over the next two to three years.
Atlas Mara, a finance company co-founded by ex-Barclays chief Bob Diamond said in a statement that it has held talks with investors over the possible acquisition.
"Atlas Mara Limited acknowledges that it has had discussions with a consortium of investors that is exploring an acquisition of Barclays' stake in Barclays Africa and a potential combination of Atlas Mara with Barclays Africa," read the statement.
Diamond and Thakkar formed Atlas Mara in 2013 with the aim of consolidating financial services companies in Africa.
The company has so far made acquisitions in seven sub-Saharan countries from Botswana to Nigeria, with plans to expand that to 10 to 15 markets over the next few years.
Diamond was forced to resign as Barclays chief executive in July 2012 when the bank was plagued by the damaging Libor rate-fixing scandal.