EX-21.1 2 mktx-ex21_1.htm EX-21.1

Exhibit 21.1

SUBSIDIARIES OF THE REGISTRANT

Name |  | Place of Incorporation of Organization
MarketAxess Corporation |  | Delaware
MarketAxess SEF Corporation |  | Delaware
MarketAxess Technologies Inc. |  | Delaware
MarketAxess Colombia Corp. |  | Delaware
MarketAxess International Holdings, LLC |  | Delaware
MarketAxess Limited |  | United Kingdom
MarketAxess Europe Limited |  | United Kingdom
MarketAxess Post-Trade Limited |  | United Kingdom
MarketAxess Capital Limited |  | United Kingdom
MarketAxess Canada Company |  | Nova Scotia, Canada
MarketAxess Plataforma De Negociacao Ltda. |  | Brazil
MarketAxess Information Consulting (Shanghai) Co., Ltd. |  | China
MarketAxess Singapore Pte Limited |  | Singapore
MarketAxess NL B.V. |  | Netherlands
MarketAxess Post-Trade B.V. |  | Netherlands
MarketAxess India Markets Private Limited |  | India
Trax Limited |  | United Kingdom
RFQ-hub Holdings LLC |  | Delaware
RFQ-hub Holdings B.V. |  | Netherlands
RFQ-hub Europe B.V. |  | Netherlands
RFQ-hub International Limited |  | Ireland
RFQ-hub Asia Pacific Private Limited |  | Singapore
RFQ-hub Software Solutions (France) |  | France