Major ClientsWide moat

Meta Platforms (META) — moat facet

Millions of advertisers and nothing to disclose — except a small number of resellers in a country where Meta's own apps are blocked.

Meta has no customer concentration worth disclosing. No advertiser reaches a level requiring mention, because the business is an auction with millions of bidders in which price is set by competition among buyers rather than negotiated with any of them. That is the strongest possible position for a seller, and it is why Meta could raise average price per ad by 9% in 2025 while delivering 12% more impressions.

Revenue by customer address, Q2 2026 ($B)US & Canada$23.9BAsia-Pacific$16.1BEurope$14.0BRest of World$6.9BMeta Form 10-Q, June 2026
Millions of advertisers and no named customer; the one concentration sits inside the Asia-Pacific bar.

There is one exception, and Meta names it in its own risk factors: it generates meaningful revenue from a small number of resellers serving advertisers based in China, and warns that government action by China, the United States or others could reduce or eliminate that revenue1. Meta's own filings sized it until recently: China revenue was $7.40 billion in 2022, $13.69 billion in 2023 and $18.35 billion in 2024, about 11% of that year's revenue — earned, remarkably, in a country where Facebook and Instagram are blocked.23 The 2025 annual report no longer gives the figure.

The rest of the base is genuinely diffuse and genuinely small: overwhelmingly businesses that could not afford a television campaign and would not know how to run one. Meta's automated tools have progressively removed the skill required, which is how the advertiser count grows without a sales force growing with it.

And behind the advertisers sit 3.58 billion daily users4 who pay nothing. They are not the customers; they are the inventory. Understanding which side of that relationship is which explains most of what Meta does — including why it will spend tens of billions on products that will never charge a subscription.

Moat trajectory: Holding steady

The auction structure is intact and working: more advertisers, more impressions, higher prices. The one concentration that exists — China-based advertising through a small number of resellers — is unchanged in structure and volatile in amount, and it is the single line where a political decision elsewhere could remove several percent of revenue. Neither improving nor deteriorating.

The number that tests this moat
Moat Explorer calc
Largest region's share of revenue, latest quarter
39.2% in Q2 2026 (US and Canada, $23.9B)

By customer address. Rising share would mean more of the growth depends on one mature market.

How it's calculated: 23,863 / 60,801.
Source: Meta Form 10-Q, quarter ended 30 June 2026 ↗
Dig deeper
DIG DEEPER 01
Millions of Advertisers, None That Matters
An auction with millions of bidders raises its own prices; the cost is that none of it is contracted and every dollar must be won again.
DIG DEEPER 02
The Small Number of Resellers Serving China
Meta's one genuine concentration is China-based advertising sold through a handful of resellers — earned where its apps are banned.
DIG DEEPER 03
The Customer Who Could Never Afford Television
Meta's customers are the businesses no previous advertising medium could serve, which is why they cannot organise and have nowhere to go.
DIG DEEPER 04
Three and a Half Billion People Who Pay Nothing
The users are not the customers — they are the inventory, and that single distinction explains almost everything Meta spends money on.
References
  1. ReportedThere is one exception, and Meta names it in its own risk factors: it generates meaningful revenue from a small number of resellers serving advertisers based in China, and warns that government action by China, the United States or others could reduce or eliminate that revenue.
    Meta Form 10-K, FY2025 — risk factors: 'we generate meaningful revenue from a small number of resellers serving advertisers based in China, and it is possible that the Chinese, United States, or other government could take action that reduces or eliminates our China-based advertising revenue'; the filing separately notes that user access to Facebook and certain other Meta products is restricted in whole or in part in China — FY2025 · publ. January 29, 2026 · source ↗
  2. ReportedMeta's own filings sized it until recently: China revenue was $7.40 billion in 2022, $13.69 billion in 2023 and $18.35 billion in 2024, about 11% of that year's revenue — earned, remarkably, in a country where Facebook and Instagram are blocked.
    Meta Platforms Form 10-K, FY2024 - China revenue $18.35B, $13.69B and $7.40B for 2024, 2023 and 2022 (revenue footnote) — FY2022-FY2024 · publ. January 30, 2025 · source ↗
  3. Moat Explorer calcMeta's own filings sized it until recently: China revenue was $7.40 billion in 2022, $13.69 billion in 2023 and $18.35 billion in 2024, about 11% of that year's revenue — earned, remarkably, in a country where Facebook and Instagram are blocked.
    Moat Explorer calculation from Meta's Forms 10-K FY2024-FY2025 and the Q2 2026 10-Q: China revenue $18.35B / total revenue $164.50B = 11.2% (2024); Asia-Pacific revenue growth $16,073M / $12,858M = +25% (Q2 2026) — 2024 to Q2 2026 · publ. 2026-09-23 · source ↗
  4. ReportedAnd behind the advertisers sit 3.58 billion daily users who pay nothing.
    Meta Form 10-K, FY2025 — Family daily active people 3.58 billion on average for December 2025 (+7%); ad impressions delivered across the Family of Apps increased 12% year over year in 2025; average price per ad increased 9%; total revenue $200,966M, with revenue disaggregated by customer address of United States and Canada $78,866M, Europe $46,569M, Asia-Pacific $53,817M and Rest of World $21,714M; United States revenue $74.78 billion — FY2025 (ended December 31, 2025) · publ. January 29, 2026 · source ↗
Sources
Generated September 23, 2026