MarketAxess MKTX

FinanceMarket cap $8B3 connections

MarketAxess operates the world's leading electronic bond trading platform. 90%+ of US investment-grade corporate bond trades go through MarketAxess. As bond trading moves from phone to electronic, MarketAxess captures the commission on every transaction. Open Trading, its all-to-all protocol, is transforming fixed income market structure.

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Suppliers 1

Companies that sell to MarketAxess

MicrosoftTechnology · $2.8TMarketAxess bond trading platform on Azure

Customers 2

Companies MarketAxess sells to

JPMorgan ChaseFinance · $600BBond trading platform
Goldman SachsFinance · $180BElectronic bond trading

Other Finance companies

Berkshire Hathaway JPMorgan Chase Visa Mastercard Bank of America Wells Fargo American Express Blackstone Goldman Sachs HSBC

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Relationships are compiled by VexMap from company filings, announcements and reporting, and last reviewed September 2026. Spotted something wrong? Tell us. Not investment advice.