Euronext - 2020 Universal Registration Document

Financial Statements 8 Notes to the Consolidated Financial Statements

NOTE 4

GROUP INFORMATION

The following tables provide an overview of the Group’s subsidiaries, associates, joint-ventures and non-current investments:

Ownership As at 31 December 2020 As at 31 December 2019

Subsidiaries Enternext S.A. (a)

Domicile

France

0.00%

100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 51.00% 60.00% 60.00% 100.00% 100.00% 100.00% 100.00% 97.30% 97.30% 100.00% 78.00% 78.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 80.00% 97.00% 80.00%

Euronext Amsterdam N.V. Euronext Brussels S.A./N.V. Euronext IP & IT Holding B.V. Euronext Hong Kong Limited

The Netherlands

100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 60.00% 60.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 79.00% 79.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 60.00% 66.00% 66.00% 66.00% 0.00% 97.00% 0.00% 0.00% 80.00%

Belgium

The Netherlands

Hong Kong

Portugal

Euronext Lisbon S.A. (b) Euronext London Ltd. Euronext Paris S.A. (a)

United Kingdom

France France

Euronext Technologies S.A.S.

Euronext Technologies Unipessoal Lda.

Portugal Portugal

Interbolsa S.A. (c)

Ireland Ireland Ireland

The Irish Stock Exchange Plc. (d)

ISE Old Co. Ltd.

Irish Stock Exchange Services Ltd. European Wholesale Markets Ltd. Euronext Corporate Services B.V.

Malta

The Netherlands The Netherlands The Netherlands The Netherlands United Kingdom

Company Webcast B.V. (e)

iBabs B.V.

MSI Services B.V.

IR Soft Ltd.

Sweden

InsiderLog AB (f) Euronext US Inc.

United States United States United States United States

Euronext Market Services LLC Euronext Markets Americas LLC

Euronext FX Inc. (g)

Singapore

Euronext Markets Singapore Pte Ltd. (g)

Euronext UK Holding Ltd. Commcise Software Ltd.

United Kingdom United Kingdom

Commcise India Pltd.

India

Norway Norway Norway Norway Norway Sweden Norway Norway

Oslo Børs VPS Holding ASA (h)

Oslo Børs ASA

Verdipapirsentralen ASA (“VPS”)

Oslo Market Solutions AS

Fish Pool ASA

Centevo AB

NOTC AS

Euronext Nordics Holding AS (h) Finance Web Working SAS (i)

France

60.00%

Norway Norway Finland

0.00% 0.00% 0.00%

Nord Pool Holding AS (j)

Nord Pool AS (j)

Nord Pool Finland Oy (j)

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2020 UNIVERSAL REGISTRATION DOCUMENT