The Competition for Africa’s Credit Architecture
S&P Global’s acquisition of Agusto & Co. is easy to read as another corporate transaction. It is more revealing to read it as a sign that the competition over Africa’s credit architecture is entering a new phase.
On 28 July 2026, S&P Global announced an agreement to acquire a majority stake in Agusto & Co., the Pan-African credit rating agency operating in Nigeria, Kenya, Rwanda and Ghana (S&P Global, 2026). Agusto will keep its own name, its own methodologies, and its own licences. S&P describes the move as an expansion of its domestic ratings presence on the continent (S&P Global, 2026).
Read in isolation, this is a transaction of a familiar kind: a large international firm buys a stake in a smaller, well-regarded domestic competitor. Read alongside the last four years of activity across Africa’s credit rating sector, it looks like something else. Moody’s took a majority stake in Global Credit Ratings (GCR Ratings) in 2022 and completed the acquisition in 2024 (Moody’s Corporation, 2024). The African Union has spent since 2019 building the African Credit Rating Agency, a private-sector body intended to compete with the international incumbents (African Peer Review Mechanism, 2024). The United Nations Development Programme launched its Africa Credit Ratings Initiative in 2024, working with African governments to prepare them for engagement with credit rating agencies (UNDP, 2025), something the Africa Peer Review Mechanism has been doing for several years. Other credit rating capacity initiatives are in the pipeline.
The question this pattern raises is not whether S&P Global was right or wrong to buy into Agusto. It is why so many different institutions, with different mandates and no obvious coordination between them, are investing in African credit architecture at the same moment.
A market that has become worth owning
The answer begins with the size and shape of the opportunity these actors are converging on. African sovereign marketable debt has grown considerably over the past two decades, and by the end of 2024 around sixty per cent of the fifty-four African countries examined in the OECD’s most recent capital markets report had sovereign bonds outstanding (OECD, 2025). Corporate debt markets remain far behind. Outstanding corporate debt as a share of GDP sits below fifteen per cent in all but one of the fifteen countries the OECD studied, against a global figure of fifty-two per cent, and activity is concentrated in a handful of large, already-rated firms (OECD, 2025). More than ninety per cent of Africa’s corporates and municipalities have no rating at all, and the African Union estimates the unrated opportunity in bond market capitalisation at over forty-six billion US dollars (African Peer Review Mechanism, 2024).
That gap between a market beginning to take shape and a market fully served is precisely where institutional value gets created. As domestic markets deepen, long-term influence depends less on issuing individual ratings than on occupying the institutions through which those ratings are requested, interpreted, distributed and acted upon. A firm, a coalition, or a development body that secures a position inside the process by which African borrowers become legible to investors does not merely serve today’s market. It positions itself inside whatever market emerges as African domestic debt deepens over the coming decade.
A familiar corporate playbook, applied to a new terrain
Firms in this industry rarely build such positions from scratch when they can buy them instead. Moody’s took a majority stake in Vigeo Eiris, then a leading provider of environmental, social and governance research, in 2019 (Moody’s Corporation, 2019a), and acquired Four Twenty Seven, a climate risk data firm, weeks later the same year (Moody’s Corporation, 2019b). Neither deal was about ratings in the narrow sense. Each was about owning a capability, and the relationships and data that came with it, before a rival did. The acquisitions of Agusto and of GCR follow the same logic, transplanted onto African domestic markets rather than onto ESG or climate analytics.
This is worth stating plainly, because it forecloses a lazier reading of events. There is no evidence in the public record that S&P Global or Moody’s regard African rating agencies as a threat to be neutralised, and nothing here should be read as such an argument. What the acquisitions demonstrate is closer to the opposite: incumbent firms rarely spend money acquiring capacity that they consider unimportant. The commercial logic of buying into Agusto and GCR only holds if African domestic credit markets are judged, by the people paid to make such judgements, as markets worth owning a position in.
Multiple actors, one direction of travel
What makes the current moment distinct from previous phases of interest in African credit markets is the simultaneity of the response. The African Union has pursued the African Credit Rating Agency since 2019 specifically because African governments came to view the methodologies of the international incumbents as insufficiently attentive to local context (African Peer Review Mechanism, 2024). The United Nations Development Programme, working with AfriCatalyst and the Government of Japan, built its own initiative around a different diagnosis: that many African borrowers lack the institutional capacity and data infrastructure to engage credit rating agencies on equal terms, whatever methodology those agencies use (UNDP, 2025). And now the two largest international credit rating agencies have each taken ownership positions inside Africa’s domestic ratings sector.
None of these actors appears to be acting in concert with the others. Each is responding to the same underlying structural change through its own institutional mandate. Each is responding, independently, to the same underlying fact: African domestic credit markets have reached a size and a growth trajectory that makes participation in how they are governed a serious institutional undertaking for anyone who wants a role in shaping it.
The question that actually matters
It follows that the interesting question raised by the Agusto transaction is not who rates Africa. That question assumes creditworthiness is a fixed property waiting to be measured, and that the only contest is over whose measuring instrument prevails. The more accurate question is who occupies the institutions, relationships and market infrastructure through which African creditworthiness is produced, interpreted and governed as those institutions are still being built.
S&P Global has secured a seat inside Agusto’s methodology, its licences across four countries, and its three decades of relationships with African issuers. Moody’s has done the equivalent with GCR. The African Union is attempting to build an alternative institutional platform from first principles. The United Nations Development Programme is working the demand side of the same architecture, helping the borrowers who will eventually be rated by whichever institutions end up occupying these positions.
Whether the result strengthens African markets, extends the reach of the established credit rating agencies, or produces something closer to a shared architecture between international and domestic institutions remains genuinely open. What is no longer in doubt is that Africa’s credit architecture has entered a phase in which occupying a position within it, rather than simply issuing a rating, has become the object of competition.
References
African Peer Review Mechanism (2024) An Africa Credit Rating Agency (AfCRA). African Union.
Moody’s Corporation (2019a) Moody’s Acquires Majority Stake in Vigeo Eiris, a Global Leader in ESG Assessments. Press release, 15 April.
Moody’s Corporation (2019b) Moody’s Acquires Majority Stake in Four Twenty Seven, Inc., a Leader in Climate Data and Risk Analysis. Press release, 24 July.
Moody’s Corporation (2024) Moody’s Fully Acquires GCR Ratings, Deepening Presence in Africa’s Domestic Credit Markets. Press release, 8 July.
OECD (2025) Africa Capital Markets Report 2025. Paris: OECD Publishing.
S&P Global (2026) S&P Global to Acquire Majority Stake in Agusto & Company Limited, Expanding Ratings’ Presence in Africa’s Debt Markets. Press release, 28 July.
UNDP (2025) Unlocking Sovereign Credit Ratings for Africa’s Development. New York: United Nations Development Programme.