LIST OF PARTICIPATIONS

PART OF THE EXPLANATION OF THE BALANCE SHEET AND PROFIT AND LOSS ACCOUNT OF THE FINANCIAL STATEMENTS FOR THE YEAR 2019

WOLTERS KLUWER N.V.

LIST OF PARTICIPATIONS OF WOLTERS KLUWER N.V. PER DECEMBER 31, 2019

THIS LIST CONTAINS THE INFORMAT1ON CONCERNING PARTICIPATIONS AS REFERRED TO IN ARTICLE 379 BOOK 2 OF THE DUTCH CIVIL CODE. THIS LIST FORMS PART OF THE EXPLANATION TO THE WOLTERS KLUWER N.V. 2019 ANNUAL REPORT.

This list includes the participating interests as referred to in paragraph 1 of Article 379 Book 2 of the Dutch Civil Code, which are either directly or indirectly held by Wolters Kluwer N.V., with statutory seat in Amsterdam and registered in the Dutch Trade Register (Handelsregister) under number 33202517. Dutch law requires that for each participation the information as mentioned in Article 379 Book 2 of the Dutch Civil Code is disclosed, In light of this requirement, this list of participations discloses for each participation its entity name, registered seat and the participation (%) in the issued capital that Wolters Kluwer N.V. for its own account, either solely or jointly with one or more of its subsidiaries, provided or caused to provide for at least one fifth or more of the issued share capital on December 31, 2019, or in case Wolters Kluwer N.V. declared in writing to be jointly and severally liable for debts resulting from legal acts.

Participation(s) marked with:

^^ is a participation held by Chengdu Medicom Medical Information System Co., Ltd. (95%) and a Wolters Kluwer employee (2,75%). << is a participation held by eVision Holding B.V. (49%), where eVision Holding B.V. in line with the laws of Qatar, the articles of association of the Qatar affiliate and the shareholders’ agreement will be entitled to 97% of the share profit generated by the Qatar affiliate and will be responsible for 97% of the losses of the affiliate.

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LIST OF PARTICIPATIONS OF WOLTERS KLUWER N.V. PER DECEMBER 31, 2019

Participation (%) in the Country Entity Name Divisions Seat issued capital Remarks / Specials Australia Access Communications Asia Pacific Pty Limited Tax & Sydney 100% Accounting Australia Best Practice Solutions Pty Ltd Tax & Sydney 100% Accounting Australia CCH Australia Limited Tax & Sydney 100% Accounting Australia CCH Collaborative Solutions Pty Limited Tax & Sydney 100% Accounting Australia CCH Prosystem Australia Pty Limited Tax & Sydney 100% Accounting Australia Enablon Australia Pty Ltd Legal & Victoria 100% Regulatory Australia Ovid Technologies Pty Ltd Health Sydney 100%

Australia Wolters Kluwer Australia Pty Limited Tax & Sydney 100% Accounting Australia Wolters Kluwer Financial Services Australia Pty Limited Governance, Sydney 100% Risk & Compliance Australia Wolters Kluwer Health Australia Pty Ltd Health Sydney 100%

Austria Tagetik Austria GmbH Tax & Vienna 100% Accounting Austria Wolters Kluwer Central Europe Beteiligungsgesellschaft m. b. H. Governance, Vienna 100% Risk & Compliance Austria Wolters Kluwer LR Central Europe GmbH Legal & Vienna 100% Regulatory

Belgium Kluwer Opleidingen NV Legal & Mechelen 100% Divested January Regulatory 15, 2020 Belgium Wolters Kluwer Belgium NV Legal & Mechelen 100% Regulatory Belgium Wolters Kluwer Financial Services Belgium NV Governance, Merelbeke 100% Risk & Compliance Belgium Wolters Kluwer TAA Europe NV Tax & Mechelen 100% Accounting

Brazil Wolters Kluwer Brasil Tecnologia S.A. Tax & São Paulo 100% Accounting

Canada C T Corporation System (Canada), Ltd. Governance, Quebec 100% Risk & Compliance Canada Compagnie Enablon Canada Inc. Legal & Quebec 100% Regulatory Canada Tagetik Canada Limited Tax & Ontario 100% Accounting Canada Wolters Kluwer Canada Limited Tax & Ontario 100% Accounting Canada Wolters Kluwer Financial Services Canada Inc. Governance, Ontario 100% Risk & Compliance

Cayman Islands Haoyisheng.com Ltd Health George Town 21.68 %

China Beijing Dingxin Chuangzhi Technology Co., Ltd. Tax & Beijing 100% Accounting China Beijing Wolters Kluwer Asia Pacific Information Technology Co., Tax & Beijing 100% Ltd. Accounting

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LIST OF PARTICIPATIONS OF WOLTERS KLUWER N.V. PER DECEMBER 31, 2019

Participation (%) in the Country Entity Name Divisions Seat issued capital Remarks / Specials China CCH (Beijing) Publication Distribution Co., Ltd. Tax & Beijing 100% Accounting China Chengdu Medicom Medical Information System Co., Ltd. Health Sichuan 45%

China Sichuan Medicom Software Co., Ltd. Health Sichuan 97.75% ^^ China Wolters Kluwer Financial Services Shanghai Limited Governance, Shanghai 100% Risk & Compliance

Czech Republic Praetor Systems s.r.o. Legal & Prague 100% Regulatory Czech Republic Wolters Kluwer ČR, a.s. Legal & Prague 100% Regulatory Czech Republic Wolters Kluwer Financial Services Czech Republic s.r.o. Governance, Prague 100% Risk & Compliance

Denmark Wolters Kluwer Danmark A/S Tax & Copenhagen 100% Accounting

France Enablon S.A.S. Legal & Paris 100% Regulatory France Holding Wolters Kluwer France S.A.S. Legal & Paris 100% Regulatory France Legisway S.A.S. Legal & La Garenne- 100% Regulatory Colombes France Ovid Technologies S.a.r.l. Health Paris 100%

France Tagetik France S.A.S. Tax & Paris 100% Accounting France Wolters Kluwer Financial Services France S.a.r.l. Governance, Paris 100% Risk & Compliance France Wolters Kluwer France S.A.S. Legal & Paris 100% Regulatory France Wolters Kluwer Tax and Accounting France S.a.r.l. Tax & Neuilly-sur- 100% Accounting Seine

Germany Akademische Arbeitsgemeinschaft Verlagsgesellschaft mbH Tax & Mannheim 100% Accounting Germany C.W. Haarfeld GmbH Legal & Hurth 100% Regulatory Germany Ovid Technologies GmbH Health Berlin 100%

Germany Tagetik GmbH Tax & München 100% Accounting Germany Wolters Kluwer Agrosoft GmbH Tax & Ravensburg 100% Accounting Germany Wolters Kluwer Datenservice GmbH Tax & Bretten 100% Accounting Germany Wolters Kluwer Deutschland GmbH Legal & Cologne 100% Regulatory Germany Wolters Kluwer Germany Holding GmbH Legal & Cologne 100% Regulatory Germany Wolters Kluwer Service und Vertriebs GmbH Tax & Ludwigsburg 100% Accounting Germany Wolters Kluwer Software und Service GmbH Tax & Ludwigsburg 100% Accounting Germany Wolters Kluwer TAA TeamMate GmbH Tax & Hilden 100% Accounting

Hong Kong Innovation Square Limited Governance, Hong Kong 100% Risk & Compliance Hong Kong Wolters Kluwer Financial Services Hong Kong Limited Governance, Hong Kong 100% Risk & Compliance

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LIST OF PARTICIPATIONS OF WOLTERS KLUWER N.V. PER DECEMBER 31, 2019

Participation (%) in the Country Entity Name Divisions Seat issued capital Remarks / Specials Hong Kong Wolters Kluwer Health Hong Kong Limited Health Hong Kong 100%

Hong Kong Wolters Kluwer Hong Kong Limited Tax & Hong Kong 100% Accounting

Hungary Akadémiai Kiadó Zártkörűen Működő Részvénytársaság Legal & Budapest 74% Regulatory Hungary Wolters Kluwer Hungary Korlátolt Felelősségű Társaság Legal & Budapest 100% Regulatory

India Access Matrix Technologies Private Limited Governance, Bangalore 100% Risk & (Karnataka) Compliance India Wolters Kluwer (India) Private Limited Emerging & Punjab 100% Developing (Punjab) Markets India Wolters Kluwer ELM Solutions Private Limited Governance, Chennai 99,99% Risk & (Tamil Nadu) Compliance

Indonesia PT Wolters Kluwer Financial Services Indonesia Governance Jakarta 100% Risk & Compliance

Ireland CI Consultancy Limited Governance, Dublin 100% Risk & Compliance Ireland Wolters Kluwer (Ireland) Limited Tax & Mullingar 100% Accounting Ireland Wolters Kluwer Finance Ireland DAC Corporate Dublin 100% Office Ireland Wolters Kluwer Ireland Holding Limited Corporate Dublin 100% Office

Italy Ovid Technologies S.r.l. Health Bologna 100%

Italy Pragma Piemonte S.r.l. Tax & Torino 25% Accounting Italy Tagetik Software S.r.l. Tax & Lucca 100% Accounting Italy Wolters Kluwer Italia S.r.l. Legal & Milan 100% Regulatory/ Tax & Accounting

Japan Tagetik Japan K.K. Tax & Tokyo 100% Accounting Japan Wolters Kluwer Health Japan Co., Ltd. Health Tokyo 100%

Luxembourg Wolters Kluwer Financial Services Luxembourg S.A. Governance, Leudelange 100% Risk & Compliance

Malaysia Commerce Clearing House (Malaysia) Sdn Bhd Tax & Kuala Lumpur 100% Accounting

Mexico Wolters Kluwer Health Professional and Education México, S.A. Health Mexico City 100% de C.V.

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LIST OF PARTICIPATIONS OF WOLTERS KLUWER N.V. PER DECEMBER 31, 2019

Participation (%) in the Country Entity Name Divisions Seat issued capital Remarks / Specials

For a number of companies estabIished in The NetherIands Wolters Kluwer N.V. has declared in writing, pursuant to article 403 of Book 2 of the Dutch Civil Code, to be jointly and severally liable for debts arising from legal acts of those companies. As stipulated in article 403 of Book 2 of the Dutch Civil Code, those companies do not compIy with aII the requirements of Chapter 9 of Book 2 of the Dutch CiviI Code. If Wolters Kluwer N.V. declared itself jointIy and severaIIy IiabIe for a NetherIands-based company, this is indicated in the column ‘remarks/specials’ with an ‘Y’.

Netherlands Basecone Holding B.V. Tax & Bleiswijk 100% Y Accounting Netherlands Basecone N.V. Tax & Baarn 100% Y Accounting Netherlands eVision Holding B.V. Legal & ‘s-Gravenhage 100% Y Regulatory Netherlands eVision Industry Software B.V. Legal & Amsterdam 100% Y Regulatory Netherlands Innolan B.V. Tax & Borne 100% Y Accounting Netherlands Kluwer Law International B.V. Legal & ‘s-Gravenhage 100% Y Regulatory Netherlands Learner's Digest International Europe B.V. Health Hoorn 100% Y

Netherlands Legal Intelligence B.V. Legal & Papendrecht 100% Y Regulatory Netherlands Liaan Consult B.V. Legal & Barendrecht 100% Y Regulatory Netherlands Ovid Technologies B.V. Health Amsterdam 100% Y

Netherlands Tagetik Benelux B.V. Tax & Oosterhout 100% Y Accounting Netherlands Twinfield International N.V. Tax & Wijk bij 100% Y Accounting Duurstede Netherlands WKNL Support B.V. Corporate Deventer 100% Y Office Netherlands Wolters Kluwer Canada Holding B.V. Corporate Alphen aan 100% Office den Rijn Netherlands Wolters Kluwer Finance II B.V. Corporate Amsterdam 100% Y Office Netherlands Wolters Kluwer Financial Services Netherlands B.V. Governance, Rotterdam 100% Y Risk & Compliance Netherlands Wolters Kluwer Global Business Services B.V. GBS/Corporate Alphen aan 100% Y Office den Rijn Netherlands Wolters Kluwer Holding Nederland B.V. Legal & Deventer 100% Y Regulatory Netherlands Wolters Kluwer International Holding B.V. Corporate Amsterdam 100% Y Office Netherlands Wolters Kluwer Nederland B.V. Legal & Deventer 100% Y Regulatory Netherlands Wolters Kluwer Participations B.V. Corporate Amsterdam 100% Y Office Netherlands Wolters Kluwer TAA Europe Cloud Strategy & Operations C.V. Corporate Hoevelaken 100% Office Netherlands Wolters Kluwer Technology B.V. Corporate Alphen aan 100% Y Office den Rijn Netherlands Wolters Kluwer USA Holding B.V. Corporate Alphen aan 100% Y Office den Rijn

New Zealand Acclipse Limited Tax & Auckland 100% Accounting New Zealand CCH Collaborative Solutions NZ Limited Tax & Auckland 100% Accounting New Zealand CCH New Zealand Limited Tax & Auckland 100% Accounting New Zealand Commerce Clearing House New Zealand Limited Tax & Auckland 100% Accounting

Norway Wolters Kluwer Norge AS Tax & Oslo 100% Accounting

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LIST OF PARTICIPATIONS OF WOLTERS KLUWER N.V. PER DECEMBER 31, 2019

Participation (%) in the Country Entity Name Divisions Seat issued capital Remarks / Specials Poland Wolters Kluwer Financial Services Poland Sp. z o.o. Governance, Warsaw 100% Risk & Compliance Poland Wolters Kluwer Polska Sp. z o.o. Legal & Warsaw 100% Regulatory

Portugal Basecone, Unipessoal Lda Tax & Braga 100% Accounting Portugal Wolters Kluwer Portugal, Unipessoal, Lda. Legal & Lisbon 100% Regulatory

Qatar eVision Industry Solutions and Services WLL Legal & Doha 49% Regulatory <<

Romania Wolters Kluwer Financial Services Romania SRL Governance, Cluj Napoca 100% Risk & Compliance Romania Wolters Kluwer Romania SRL Legal & Bucharest 100% Regulatory

Russia Wolters Kluwer Financial Services RUS Limited Liability Company Governance, Moscow 100% Risk & Compliance

Singapore CCH Asia Pte Limited Tax & Singapore 100% Accounting Singapore Tagetik Asia Pacific Pte. Ltd. Tax & Singapore 100% Accounting

Singapore Wolters Kluwer Financial Services Singapore Pte. Ltd. Governance, Singapore 100% Risk & Compliance

Slovakia MANZ spol. s r.o. Legal & Bratislava 100% Liquidated January Regulatory 1, 2020 Slovakia Wolters Kluwer SR s.r.o. Legal & Bratislava 100% Regulatory

South Africa Wolters Kluwer Tax and Accounting Southern Africa (Proprietary) Tax & Illovo, 100% Limited Accounting Johannesburg

Spain Ovid Technologies, S.L., Unipersonal Health Madrid 100%

Spain Praxis Sociedad Comercializadora S.A. Legal & Madrid 100% Regulatory Spain Wolters Kluwer España S.A. Legal & Madrid 100% Regulatory/Tax & Accounting Spain Wolters Kluwer Financial Services Spain S.L. Governance, Madrid 100% Risk & Compliance Spain Wolters Kluwer Formacion S.A. Legal & Madrid 100% Regulatory

Sweden Tagetik Nordic AB Tax & Stockholm 100% Accounting Sweden Wolters Kluwer Scandinavia AB Tax & Gothenburg 100% Accounting Sweden Wolters Kluwer Services AB Legal & Stockholm 100% Regulatory

Switzerland Tagetik Schweiz AG Tax & Zurich 100% Accounting

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LIST OF PARTICIPATIONS OF WOLTERS KLUWER N.V. PER DECEMBER 31, 2019

Participation (%) in the Country Entity Name Divisions Seat issued capital Remarks / Specials Switzerland Wolters Kluwer Financial Services Switzerland AG Governance, Zurich 100% Risk & Compliance

Ukraine Twinfield UA LLC Tax & Kiev 100% Accounting

United Kingdom Basecone Ltd. Tax & England and 100% Accounting Wales United Kingdom CCH Software Limited Tax & England and 100% Accounting Wales United Kingdom eVision Solutions and Services (UK) Limited Legal & England and 100% Regulatory Wales United Kingdom F.T. Management Services Limited Tax & England and 100% Accounting Wales United Kingdom Financial Data Systems Limited Tax & England and 100% Accounting Wales United Kingdom Help for Business (Private unlimited company) Tax & England and 100% Accounting Wales United Kingdom Hove Imprints Limited Tax & England and 100% Accounting Wales United Kingdom Hove Publishers Limited Tax & England and 100% Accounting Wales United Kingdom Hulton Educational Publications Limited Tax & England and 100% Accounting Wales United Kingdom IRPC Taxation Services Limited Tax & England and 100% Accounting Wales United Kingdom Kluwer Publishing Limited Tax & England and 100% Accounting Wales United Kingdom Legal Personnel & Management Services (Holdings) Limited Tax & England and 100% Accounting Wales United Kingdom Legal Personnel & Management Services Limited Tax & England and 100% Accounting Wales United Kingdom Lippincott Williams & Wilkins Limited Health England and 100% Dissolved January Wales 14, 2020 United Kingdom Mary Glasgow (Holdings) Limited Tax & England and 100% Accounting Wales United Kingdom Mary Glasgow Publications Limited Tax & England and 100% Accounting Wales United Kingdom MTP Press Limited Tax & England and 100% Accounting Wales United Kingdom Norton-Waugh Computing Limited Tax & England and 100% Accounting Wales United Kingdom Ovid Technologies Limited Health England and 100% Dissolved January Wales 14, 2020 United Kingdom Park Place Limited Tax & England and 100% Accounting Wales United Kingdom Park Place Publishers Limited Tax & England and 100% Accounting Wales United Kingdom Priory Press Limited (The) Tax & England and 100% Accounting Wales United Kingdom Professional Personnel Consultants Limited Tax & England and 100% Accounting Wales United Kingdom Tagetik UK Limited Tax & England and 100% Accounting Wales United Kingdom Thomas Nelson & Sons Limited Tax & England and 100% Accounting Wales United Kingdom Twinfield UK Accounting Limited Tax & England and 100% Dissolved January Accounting Wales 14, 2020 United Kingdom United Computer and Technology Holdings Limited Tax & England and 100% Accounting Wales United Kingdom Wolters Kluwer (BSI) Limited Tax & England and 100% Accounting Wales

United Kingdom Wolters Kluwer (UK) Limited Tax & England and 100% Accounting Wales United Kingdom Wolters Kluwer Financial Services Limited (in liquidation) Governance, England and 100% Risk & Wales Compliance United Kingdom Wolters Kluwer Financial Services United Kingdom Ltd Governance, England and 100% Risk & Wales Compliance

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LIST OF PARTICIPATIONS OF WOLTERS KLUWER N.V. PER DECEMBER 31, 2019

Participation (%) in the Country Entity Name Divisions Seat issued capital Remarks / Specials United Kingdom Wolters Kluwer Health (Europe) Limited Health England and 100% Wales United Kingdom Wolters Kluwer Health (Medical Research) Limited Health England and 100% Wales United Kingdom Wolters Kluwer Health (Professional & Education) Limited Health England and 100% Wales United Kingdom Wolters Kluwer Holdings (UK) FSS Pension Trustee Limited Corporate England and 100% Office Wales United Kingdom Wolters Kluwer Holdings (UK) PLC Tax & England and 100% Accounting Wales United Kingdom Wolters Kluwer Tax and Accounting Limited Tax & England and 100% Accounting Wales United Kingdom Wolters Kluwer Training Group Limited Tax & England and 100% Accounting Wales United Kingdom Wolters Kluwer Training Limited Tax & England and 100% Accounting Wales

United States Business Filings Incorporated Governance, Delaware 100% Risk & Compliance United States Business Filings Incorporated Governance, California 100% Risk & Compliance United States Business Filings International, Inc. Governance, Hawaii 100% Risk & Compliance United States Business Filings International, Inc. Governance, Missouri 100% Risk & Compliance United States Business Filings International, Inc. Governance, Wyoming 100% Risk & Compliance United States Business Filings International, Inc. Governance, Kansas 100% Risk & Compliance United States Business Filings International, Inc. Governance, Mississippi 100% Risk & Compliance United States Business Filings International, Inc. Governance, North 100% Risk & Carolina Compliance United States Business Filings International, Inc. Governance, Rhode Island 100% Risk & Compliance United States Business Filings International, Incorporated Governance, Louisiana 100% Risk & Compliance United States Business Filings International, Incorporated Governance, Maryland 100% Risk & Compliance United States Business Filings, Incorporated Governance, New Jersey 100% Risk & Compliance United States C T Corporation System Governance, Puerto Rico 100% Risk & Compliance United States C T Corporation System Governance, Delaware 100% Risk & Compliance United States C T Corporation System of Mississippi Governance, Mississippi 100% Risk & Compliance United States CCH Incorporated Legal & Delaware 100% Regulatory Solutions U.S./Tax & Accounting United States CCH Japan Limited Legal & Delaware 100% Regulatory Solutions U.S./ Tax & Accounting

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LIST OF PARTICIPATIONS OF WOLTERS KLUWER N.V. PER DECEMBER 31, 2019

Participation (%) in the Country Entity Name Divisions Seat issued capital Remarks / Specials United States CCH Legal Information Services, Inc. Governance, Delaware 100% Risk & Compliance United States C-lutions, LLC Governance, Texas 100% Risk & Compliance United States CorpDirect Agents, Inc. Governance, Florida 100% Risk & Compliance United States CorpDirect Agents, Inc. Governance, Maryland 100% Risk & Compliance United States Corporation Process Company Governance, Georgia 100% Risk & Compliance United States CT Corporation Staffing, Inc. Governance, Delaware 100% Risk & Compliance United States Delaware Registry, Ltd. Governance, Delaware 100% Risk & Compliance United States Emmi Solutions, LLC Health Illinois 100%

United States Enablon North America Corp, Legal & Delaware 100% Regulatory United States eVision Industry Solutions and Services (US) LLC Legal & Delaware 100% Regulatory United States Health Language, Inc. Health Delaware 100%

United States LDI Operations, LLC Health Delaware 100%

United States Lippincott Continuing Medical Education Institute, Inc. Health Delaware 100%

United States Logical Images, Inc. Health New York 35.74%

United States National Registered Agents of HI, Inc. Governance, Hawaii 100% Risk & Compliance United States National Registered Agents, Inc. Governance, Delaware 100% Risk & Compliance United States National Registered Agents, Inc. of KS Governance, Kansas 100% Risk & Compliance United States National Registered Agents, Inc. of MD Governance, Maryland 100% Risk & Compliance United States National Registered Agents, Inc. of NJ Governance, New Jersey 100% Risk & Compliance United States National Registered Agents, Inc. of OK Governance, Oklahoma 100% Risk & Compliance United States NRAI Corporate Services, LLC Governance, Florida 100% Risk & Compliance United States NRAI Law Firm Services, LLC Governance, Delaware 100% Risk & Compliance United States Ovid Technologies, Inc. Health Delaware 100%

United States Pharmacy OneSource, Inc. Health Delaware 100%

United States Polsinelli Shughart Business Services, LLC Governance, Missouri 51% Risk & Compliance United States Refunds Today, LLC Tax & Delaware 100% Accounting United States Tagetik North America LLC Tax & Delaware 100% Accounting United States The Corporation Company Governance, Missouri 100% Risk & Compliance

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LIST OF PARTICIPATIONS OF WOLTERS KLUWER N.V. PER DECEMBER 31, 2019

Participation (%) in the Country Entity Name Divisions Seat issued capital Remarks / Specials United States The Corporation Company Governance, Florida 100% Risk & Compliance United States The Corporation Company Governance, Michigan 100% Risk & Compliance United States The Corporation Company Governance, Oklahoma 100% Risk & Compliance United States The Corporation Company Governance, California 100% Risk & Compliance United States The Corporation Company, Inc. Governance, Kansas 100% Risk & Compliance United States The Corporation Company, Inc. Governance, Hawaii 100% Risk & Compliance United States The Corporation Trust Company Governance, New Jersey 100% Risk & Compliance United States The Corporation Trust Company Governance, Delaware 100% Risk & Compliance United States The Corporation Trust Incorporated Governance, Maryland 100% Risk & Compliance United States Universal Tax Systems, Inc. Tax & Virginia 100% Accounting United States UpToDate, Inc. Health Delaware 100%

United States Vcorp Agent Services, Inc Governance, New York 100% Risk & Compliance United States Vcorp Entity Services, LLC Governance, New York 100% Risk & Compliance United States Vcorp Services CA, Inc Governance, California 100% Risk & Compliance United States Vcorp Services MD, Inc Governance, Maryland 100% Risk & Compliance United States Vcorp Services, LLC Governance, New York 100% Risk & Compliance United States Wolters Kluwer Clinical Drug Information, Inc. Health Ohio 100%

United States Wolters Kluwer ELM Solutions, Inc. Governance, Delaware 100% Risk & Compliance United States Wolters Kluwer Financial Services U.S., Inc. Governance, Delaware 100% Risk & Compliance United States Wolters Kluwer Financial Services, Inc. Governance, Delaware 100% Risk & Compliance United States Wolters Kluwer Health, Inc. Health Delaware 100%

United States Wolters Kluwer North America, Inc. Corporate Delaware 100% Office United States Wolters Kluwer R&D U.S. LP GPO Delaware 100%

United States Wolters Kluwer U.S. Corporation Corporate Delaware 100% Office United States Wolters Kluwer United States Inc. GBS/Corporate New York 100% Office United States Yacht Registry, Ltd. Governance, Delaware 100% Risk & Compliance

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