Three Companies Grade the World. Nobody Elected Them.
Moody's, S&P and Fitch control roughly ninety-five percent of the world's credit ratings. Their letters decide what nations pay to borrow — and the people being graded have to pay for the grade.
Younesse Bouziani — Global · Editor-in-Chief · 14 October 2026 · 22 min read · 3 lenses · 7 key findings · 15 sources
Last updated: October 2026
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Key findings
Three private firms — Moody's, S&P Global Ratings and Fitch Ratings — hold roughly ninety-five percent of the world's credit-rating business.Council on Foreign Relations, 2013
In the European Union they took more than nine-tenths of all rating-agency revenue in 2025 — S&P alone about half.ESMA annual market-share data
In the United States they account for more than nine in ten outstanding ratings among the ten federally recognized agencies.SEC NRSRO disclosures
The people being graded pay for the grade. Since the early nineteen-seventies the agencies have run on the issuer-pays model: the borrower pays the referee. Congressional Research Service; Brookings
Their AAA stamps on mortgage securities helped inflate the bubble that broke in 2008. The official American inquiry into the crisis called the rating agencies' failures essential cogs in the wheel of financial destruction. Financial Crisis Inquiry Commission
All three have now stripped the United States of its top rating — S&P in 2011, Fitch in 2023, Moody's in 2025 — yet America still borrows more cheaply than almost anyone. Agency announcements; Reuters
The law protects the grades as opinions, not facts — which is one reason lawsuits against the agencies over wrong calls almost never succeed. US case law
Three companies grade the world.
Not metaphorically. When the United States borrows, when France borrows, when a Brazilian utility or a Nigerian bank borrows, three private firms in New York and London decide the letter that sets the price: AAA, AA, A, BBB — and below that line, the cliff called junk. A single notch can move billions. A downgrade can move governments.
The detective question this investigation asks is simple: who gave three private companies the power to move nations' borrowing costs? The answer, it turns out, is nobody — and everybody. No treaty created them. No parliament voted them in. They were grandfathered in by a 1975 American regulation, paid by the very borrowers they grade, and protected by courts as mere opinion-givers. And the world keeps asking for the grade, because the alternative — pricing risk without them — is work nobody wants to do.
The ninety-five-percent question
Start with the number, because the number is the scandal. A Council on Foreign Relations survey put the Big Three's combined global share at roughly ninety-five percent — S&P and Moody's at about forty percent each, Fitch at about fifteen. A decade later the picture has barely moved: in the European Union, the three took more than nine-tenths of all credit-rating-agency revenue in 2025, with S&P alone collecting about half. In the United States, they account for more than nine in ten outstanding ratings reported by the ten federally recognized agencies. The Congressional Research Service, not given to exaggeration, puts it at about ninety-eight percent of ratings and ninety percent of rating revenue.
This is not a market. It is a concession. And the concessionaires are old: Moody's was founded in 1909, when John Moody began selling rating manuals to bond investors. Standard & Poor's traces itself to an 1860 railroad manual and took its modern form in a 1941 merger. Fitch was founded in 1913. S&P and Moody's work out of Manhattan; Fitch is dual-headquartered in Manhattan and London and is owned outright by the Hearst media group. Three American institutions — one of them literally a subsidiary of a newspaper empire — grading the creditworthiness of the entire planet.
The business is, by any measure, magnificent. Moody's Corporation reported revenue of $7.72 billion for 2024, with profit of $2.46 billion — margins that luxury-goods executives dream about. S&P Global, which bundles ratings with indices and data, did about $14.9 billion. The product costs almost nothing to reproduce once the grade is issued: it is an opinion, sold to the person being opined about, then given away free to everyone else. No factory, no inventory, no shipping. Just letters.
And letters, it turns out, are load-bearing. Pension funds and insurers write the letters into their mandates: below BBB-, the portfolio must sell. Banks hold capital against loans according to the letters. Central banks accept collateral according to the letters. A downgrade is not commentary — it is a mechanical event that forces selling, raises capital charges, and reprices debt across the system. The agencies insist they merely publish opinions. The financial system treats those opinions as law.
Three desks, one planet
The map of the oligopoly is the map of its enforcement. The grades matter because regulators made them matter: since 1975, American financial regulation has hard-wired ratings into capital rules, investment mandates, and collateral frameworks. Europe followed with its own regulation after 2009. The result is a private standard that functions as public law — set by companies whose shareholders, not voters, appoint the management.
The three desks run the planet's borrowing costs from a handful of offices. Moody's is led by Robert Fauber, its president and chief executive; S&P Global by Martina Cheung, who took the top job in late 2024. Their analysts grade sovereigns — the creditworthiness of states themselves — on calendars now so ritualized that in Europe the agencies must publish a full year of sovereign-rating dates in advance, and may only move a European government's grade on a Friday after the markets close. Imagine it: the grade of France, announced on a Friday evening like a weather forecast, because the alternative — a Tuesday-morning surprise — was judged too dangerous for the markets to survive.
Chart 1 · Concentration
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Nine-tenths of Europe's rating revenue goes to three firms
Share of EU credit-rating-agency revenue, 2025 · data: European Securities and Markets Authority
The European Union built an entire regulatory apparatus to supervise these firms — and the apparatus presides over a near-monopoly. ESMA, CRA market-share data, 2025.
The concentration is the point the rest of this investigation keeps returning to, because everything else — the conflicts, the failures, the immunity — flows from it. When three firms grade ninety-five percent of the world's debt, the issuer cannot walk away from a harsh grader: there is nowhere to walk to. When the grader's revenue comes from the graded, the temptation is structural, not personal. And when the grades are wired into law, the opinion becomes a verdict. The question is no longer whether the agencies are right. The question is what happens when they are wrong — and who pays.
The deal that corrupted the referee
It was not always this way. When John Moody published his first rating manual in 1909, the customer was the investor: subscribers paid for the manuals, and the agencies worked for the people buying the bonds. That arrangement — subscriber-pays — held for more than half a century. Then, in the early nineteen-seventies, the industry flipped, and the borrower started paying the referee.
The standard histories give three reasons, and all three are true. First, the photocopier: by the early seventies, high-speed copying machines meant any investor could copy a rating manual and pass it around, and the subscriber model bled revenue to free riders. Second, the Penn Central railroad's 1970 bankruptcy — the largest corporate failure in American history to that point — terrified bond issuers into wanting a paid stamp of creditworthiness to show the market. Third, and decisively, the regulators arrived: in 1975 the Securities and Exchange Commission created a new category, the Nationally Recognized Statistical Rating Organization — NRSRO — and decreed that certain bonds had to carry an NRSRO rating to be held by regulated institutions. Overnight, the rating stopped being a product investors chose to buy and became a license issuers were required to hold. S&P had begun charging municipal issuers back in 1968; by 1974 both S&P and Moody's were charging all issuers. The flip was complete.
Follow the money and the conflict draws itself. Under issuer-pays, the agency's customer is the company or government whose debt it rates — the same entity that can take its fee business to a competitor. The industry has a name for the resulting behavior: rating shopping. An issuer planning a bond sale can sound out two or three agencies and publish only the kindest grade. The agencies, competing for the fee, feel the pull to be kind. The Congressional Research Service describes the incentive plainly: the firms have reason to inflate ratings to please issuers, since issuers are free to shop for a more accommodating grader.
Defenders of the model answer that reputation is the agencies' real asset — a grader caught inflating grades loses the market's trust, and trust is the business. It is a serious argument, and the agencies' century-long survival is evidence for it. But reputation is a slow punishment and fees are a fast reward, and the structure has now run for fifty years without anyone finding a way to square the circle. Every reform since has nibbled at the edges of issuer-pays without replacing it, because nobody has designed a replacement that works at the scale of global debt markets. The referee is paid by the players. The game goes on.
The night the letters failed
The bill for the conflict arrived in 2008. In the years before the crisis, the agencies stamped their highest grade — AAA, the letters that mean "as safe as a government" — on tens of thousands of mortgage-backed securities, the bundled home loans at the heart of the American housing bubble. Investors bought them by the trillion because the letters said they were safe; banks held them with minimal capital because the regulations said AAA needed minimal capital; and when the mortgages inside the bundles began defaulting, the downgrades came in a cascade that the system could not absorb.
The official American inquiry into the crisis did not mince words. The Financial Crisis Inquiry Commission concluded that the failures of the credit rating agencies were, in its phrase, essential cogs in the wheel of financial destruction — without the AAA stamps, the toxic securities could never have been sold at scale, and without the sales at scale, there would have been no bubble of that size to burst. The agencies had graded the instruments; the instruments had been built to be graded; the grades had been wrong.
What followed was the largest regulatory overhaul of the industry in its history — and a demonstration of how hard the oligopoly is to dislodge. The Dodd-Frank Act of 2010 ordered federal regulators to strip references to credit ratings out of their own rules, so that the law would stop outsourcing judgment to the three firms. It created a dedicated Office of Credit Ratings inside the SEC. Europe went further: its 2009 regulation, tightened twice, put the agencies under direct ESMA supervision, forced the Friday-evening sovereign calendar, and even created a right for investors to sue agencies over grossly negligent ratings.
And the market share barely moved. The reforms attacked the agencies' legal privileges while leaving their economic position intact: the grades were still the market's common language, the analysts still the only ones with a century of default data, the issuers still paying. In 2013 the Justice Department sued S&P for fraud over its pre-crisis mortgage ratings — a multi-billion-dollar case the agency publicly denounced as retaliation for its 2011 downgrade of the United States itself. The suit settled. The oligopoly remained. Reform had changed the rules of grading; it had not changed who holds the red pen.
Chart 2 · Sovereign power
The fall of AAA: how America lost its top grade
US sovereign rating actions by the Big Three · data: agency announcements
Fourteen years, three agencies, one direction — and the world's deepest bond market carried on. The chart is the investigation's central paradox in miniature. Agency announcements; Reuters market analysis.
Grading governments
Sovereign ratings are where the agencies' power is most naked, because the graded cannot choose another grader and the grade moves real money. When S&P cut the United States from AAA to AA+ on 5 August 2011 — the first downgrade in American history — the S&P 500 fell nearly seven percent the next trading day. (The fall had other parents: a slowing economy, Europe's crisis. But the downgrade was the headline, and headlines move markets.) When Fitch followed in August 2023, citing the debt-ceiling standoff, stocks slid for weeks. When Moody's, the last holdout, cut America from Aaa to Aa1 in May 2025 — pointing to thirty-six trillion dollars of debt and interest costs devouring the budget — the thirty-year Treasury yield jumped past five percent.
And then the paradox. For all the drama, the United States still borrows more cheaply than almost any nation on earth. The downgrades dented prestige, not the Treasury's funding: the dollar remains the world's reserve currency, Treasuries remain the world's safe asset, and central banks keep buying. The grades said America was riskier. The market, mostly, shrugged — which raises the question the agencies least like to hear: if the most-watched downgrades in history barely moved borrowing costs, what exactly is the grade measuring?
The answer is that the grade measures most where the borrower is weakest. France learned this in December 2024, when Moody's cut it to Aa3 on a negative outlook as its deficits widened and its politics fractured — a humiliation for the eurozone's second economy, and a real increase in its borrowing costs, because France cannot print the world's reserve currency. Greece learned it a decade earlier, when serial downgrades pushed its yields to levels that forced a bailout. The agencies' power is asymmetric: it barely constrains the hegemon and disciplines everyone else. That asymmetry is not a flaw in the system. It is the system.
Europe's response was to put the graders on a leash made of procedure. Since 2014, agencies may only publish moves on European sovereign ratings on Fridays, after the close — the calendar published a year in advance — so that finance ministries get a weekend to prepare and markets get no intraday surprise. It is an extraordinary admission: the grades are so powerful that their timing must be regulated like a market event. Nobody regulates the timing of an opinion. They regulate the timing of a verdict.
The challengers who never arrived
If the oligopoly is so entrenched, why has nobody broken it? Many have tried, and the graveyard of challengers is instructive. Berlin-based Scope Ratings has spent years campaigning as Europe's homegrown alternative — and in November 2023 it won a genuine prize, becoming the first European agency accepted into the European Central Bank's credit-assessment framework. Yet its market share remains a rounding error next to the Big Three. The moat is not just regulatory; it is data. A century of default histories, a global analyst network, and the simple fact that every investor already speaks the agencies' letter language make switching costs prohibitive.
China took a different route: it walled off its domestic bond market, where local agencies — China Chengxin, Lianhe, Dagong, Pengyuan — dominate and the Big Three operate at a disadvantage. India shows the subtler version of capture: its leading agencies are the Big Three's own subsidiaries — CRISIL majority-owned by S&P, ICRA by Moody's, India Ratings by Fitch. The oligopoly does not merely resist challengers abroad; it buys them.
The deeper reason the challengers fail is that the system needs the oligopoly more than it admits. A fragmented market with fifty competing graders would produce fifty competing opinions — and the whole point of the grade, for regulators and investors, is that it is common: one language, one scale, one AAA everyone recognizes. Competition would destroy the standard even as it disciplined the graders. So the world keeps the three firms it distrusts, supervises them ever more elaborately, and asks them, every Friday evening, what France is worth.
Chart 3 · The mechanism
The issuer-pays loop: who pays the referee
Schematic — the money flows one way, the grade flows the other
A schematic, not a measurement — but the arrows are the whole story. The fee flows from the graded to the grader; the grade flows back, free, to everyone. Bureau schematic; model described in Congressional Research Service.
The referee is paid by the players. The game goes on.
Western lens
Western coverage — the Financial Times, Bloomberg, the Wall Street Journal — reads the agencies as a necessary evil made tolerable by supervision.
The argument: the grades are indispensable infrastructure; the issuer-pays conflict is real but managed through internal firewalls, regulatory oversight, and the agencies' own interest in being right; the post-2008 reforms — Dodd-Frank's de-referencing, ESMA's supervision — fixed the worst of it.
The answer: keep the oligopoly, keep the supervision, reduce the mechanistic reliance on ratings in regulation.
The risk is complacency. The cure is transparency — and the slow, unglamorous work of making investors do their own credit analysis again.
The Western lens is the most comfortable with the paradox, because the West wrote the rules that created it: the NRSRO system, the capital frameworks, the Friday calendars. Reform, in this reading, means better referees — never a different game.
Eastern lens
Eastern coverage — Chinese and Russian state media, and the agencies those states built — reads the Big Three as an instrument of American financial power.
The argument: three US-rooted firms grading the world's sovereigns is not a market outcome but a jurisdiction outcome; downgrades of rivals arrive with suspicious timing and carry political weight no commercial opinion should have; the issuer-pays model is only the surface corruption — the deeper one is that the grader's home government is the world's largest borrower and its most frequent beneficiary.
The answer: domestic agencies, domestic standards, and — where possible — domestic capital markets that do not need New York's letters at all. China's walled-off rating market is the proof of concept.
The risk is politicization in the other direction: a domestic grader captured by its own state. The cure is multipolarity — more graders, more standards, no single capital's letters.
From this vantage, the 2011 S&P downgrade of the United States was not a brave call but a rare malfunction — the machine grading its maker, once, and never quite recovering its nerve.
Global South lens
The South — African, Latin American and South Asian finance ministries, and their press — reads the agencies as a tax on development.
The argument: the grades systematically overprice Southern risk — penalizing young populations, commodity exposure and political volatility while underweighting growth — so the South borrows dear and the North borrows cheap; a downgrade can trigger the very crisis it claims to predict, as forced selling becomes a self-fulfilling prophecy.
The answer: regional agencies, pooled data, and a seat at the table where the methodologies are written — plus the slow accumulation of domestic investor bases that do not need foreign letters.
The risk is being graded by strangers. The cure is being known — by markets with local knowledge, in currencies that do not punish the borrower twice.
The South's structural complaint is the oldest one in finance: the map of risk is drawn in New York and London, and the territories it describes have no vote on the cartography.
The consensus
What we agree on
All three blocs agree on the arithmetic: roughly ninety-five percent of the world's ratings flow through three firms, the issuer pays, and the grades move markets mechanically through mandates and capital rules. Nobody disputes the concentration.
What we don't agree on
On what the concentration is. Neutral infrastructure, American financial power, or a tax on the developing world — the same three firms read three different ways, and each reading has its evidence.
What we know
The issuer-pays flip happened in the early nineteen-seventies; the 1975 NRSRO designation cemented the oligopoly; the 2008 crisis proved the grades could be catastrophically wrong at scale; all three agencies have now cut the United States below AAA; Europe rations sovereign-rating announcements to Friday evenings.
What we don't know yet
Whether private credit — the vast new lending market growing outside the rated bond world — will finally break the agencies' monopoly on credit judgment, or simply create a new ungraded risk the next crisis will discover. Whether any challenger can cross the data moat.
What we expect
The oligopoly endures. More supervision, more disclosure, more Friday evenings — and the same three letters on the same three letterheads, because the system needs a common language more than it needs perfect graders. The next crisis will be graded, too.
How this investigation was built
The Bureau's research desk works from primary sources first: agency disclosures, regulator data, and the official inquiries. Every figure carries its source; where sources disagree, both are printed.
Market shares from ESMA's annual CRA market-share data (EU revenue, 2025), SEC NRSRO disclosures (US outstanding ratings), and the Council on Foreign Relations' 2013 global survey. The Congressional Research Service's figures (~98% of ratings, ~90% of revenue) are from its report on the agencies and their regulation.
Company figures from Moody's 2024 results (revenue $7.72 billion, via AP) and S&P Global disclosures. Founding dates from company histories: Moody's 1909, Fitch 1913, S&P's 1860 origins and 1941 merger.
The issuer-pays history from the Congressional Research Service and Brookings: the early-1970s flip, the copying-machine and Penn Central explanations, S&P's 1968 municipal fees, and the 1975 SEC NRSRO designation.
The 2008 record from the Financial Crisis Inquiry Commission's final report; the Dodd-Frank Act (2010); the Justice Department's 2013 suit against S&P.
Sovereign actions from agency announcements: S&P's US downgrade (5 August 2011), Fitch's (1 August 2023), Moody's (16 May 2025); Moody's France cut (December 2024); market reactions from Reuters analysis.
The EU calendar rule from Regulation 462/2013 (CRA3), in force for sovereign ratings from January 2014.
Chart 1 is data (ESMA). Chart 2 is data (dated agency actions). Chart 3 is a schematic of the business model, labeled as such. No figure invents a number the sources do not contain.
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The deal that corrupted the referee: how the borrower came to pay the grader
The night the letters failed: 2008, the AAA stamps, and the inquiry's verdict
The full 3-lens analysis: Western, Eastern and Global South readings of the graders
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