Exhibit 21

List Of Subsidiaries

The following is a list of subsidiaries of AbbVie Inc. as of December 31, 2021. AbbVie is not a subsidiary of any other corporation.

Domestic Subsidiaries	Incorporation
AbbVie Aviation LLC	Illinois
AbbVie Biopharmaceuticals LLC	Delaware
AbbVie Bioresearch Center Inc.	Delaware
AbbVie Biotech Ventures Inc.	Delaware
AbbVie Biotherapeutics Inc.	Delaware
AbbVie Domestic Holdings Inc.	Delaware
AbbVie Endocrine Inc.	Delaware
AbbVie Endocrinology Inc. (d/b/a Pharmacy Solutions)	Delaware
AbbVie Finance Corporation	Delaware
AbbVie Finance LLC	Delaware
AbbVie Global Inc.	Delaware
AbbVie Global Holdings Inc.	Delaware
AbbVie Holdco Inc.	Delaware
AbbVie Holdings Inc.	Delaware
AbbVie International Inc.	Delaware
AbbVie Investments Inc.	Delaware
AbbVie Pharma Inc.	Delaware
AbbVie Pharmaceuticals LLC	Delaware
AbbVie Products LLC	Georgia

AbbVie Purchasing LLC	Delaware
AbbVie Resources Inc.	Delaware
AbbVie Resources International Inc.	Delaware
AbbVie Respiratory LLC	Delaware
AbbVie Sales Inc.	Delaware
AbbVie Services Inc.	Delaware
AbbVie Stemcentrx LLC	Delaware
AbbVie Subsidiary LLC	Delaware
AbbVie US Holdings LLC	Delaware
AbbVie US LLC	Delaware
AbbVie Ventures LLC	Delaware
Aeropharm Technology, LLC	Delaware
AGN International Inc.	Delaware
AGN Kythera, LP	Delaware
AGN Labs LLC	Delaware
AGN LLC	Delaware
AGN Sundry, LLC	Delaware
Allergan Akarna LLC	Delaware
Allergan Finance, LLC	Nevada
ALLERGAN FINCO 2 INC.	Delaware
ALLERGAN FINCO INC.	Delaware
Allergan GI Corp	Delaware

Allergan GP Holding LLC	Delaware
Allergan Holdco US, Inc.	Delaware
Allergan Holdings B1, Inc.	Delaware
Allergan Holdings, Inc.	Delaware
Allergan, Inc.	Delaware
Allergan Laboratories, LLC	Delaware
Allergan Lending 2 LLC	Delaware
Allergan Lending LLC	Delaware
Allergan Pharma Inc.	Delaware
Allergan Property Holdings, LLC	Delaware
Allergan Puerto Rico Holdings, Inc.	Delaware
Allergan Sales Puerto Rico, Inc.	California
Allergan Sales, LLC (d/b/a Allergan; d/b/a Bioscience Laboratories)	Delaware
Allergan Therapeutics LLC	Delaware
Allergan USA, Inc. (d/b/a Pacificom / Pacific Communications)	Delaware
Allergan W.C. Holding Inc.	Delaware
Anterios, Inc.	Delaware
Aptalis Pharma US, Inc.	Delaware
AqueSys, Inc.	Delaware
BioDisplay Technologies, Inc.	Illinois
Bonti, Inc.	Delaware

Cearna Aesthetics, Inc.	Delaware
Chase Pharmaceuticals Corporation	Delaware
Del Mar Indemnity Company LLC	Hawaii
Durata Holdings, Inc.	Delaware
Durata Therapeutics, Inc.	Delaware
Durata Therapeutics U.S. Limited	Delaware
Eden Biodesign, LLC	Delaware
Envy Medical, Inc.	Delaware
Exemplar Pharma, LLC	Delaware
Foresight Vision5, Inc.	Delaware
Fremont Holding L.L.C.	Delaware
Furiex Pharmaceuticals LLC	Delaware
IEP Pharmaceutical Devices, LLC	Delaware
Keller Medical, Inc.	Delaware
Knoll Pharmaceutical Company	New Jersey
KOS Pharmaceuticals, Inc.	Delaware
Life Properties Inc.	Delaware
LifeCell Corporation	Delaware
MAP Pharmaceuticals, LLC	Delaware
Mavupharma, Inc.	Delaware
MPEX Pharmaceuticals, Inc.	Delaware

Naurex Inc.	Delaware
Oculeve, Inc.	Delaware
Organics L.L.C.	Delaware
Pacific Pharma, Inc.	Delaware
Pharmacyclics LLC	Delaware
Pharmax Holding Limited	Delaware
Repros Therapeutics Inc.	Delaware
Rowell Laboratories, Inc.	Minnesota
RP Merger Sub, Inc.	Delaware
Sapphire Merger Sub, Inc.	Delaware
Silicone Engineering, Inc.	California
Soliton Inc.	Delaware
Suffolk Merger Sub, Inc.	Delaware
TeneoOne, Inc.	Delaware
Tobira Therapeutics, Inc.	Delaware
Topokine Therapeutics, Inc.	Delaware
Transderm, Inc.	Delaware
Unimed Pharmaceuticals, LLC	Delaware
Venice Subsidiary LLC	Delaware
Vicuron Pharmaceuticals LLC	Delaware
Vitae Pharmaceuticals, LLC	Delaware
Warner Chilcott Leasing Equipment Inc.	Delaware

Warner Chilcott Sales (US), LLC	Delaware
Zeltiq A LLC	Delaware
Zeltiq Aesthetics, Inc.	Delaware
Zeltiq International, LLC	Delaware

Foreign Subsidiaries	Incorporation
AbbVie S.A.	Argentina
Allergan Productos Farmaceuticos S.A.	Argentina
Allergan Australia Pty Limited	Australia
Elastagen Pty Ltd	Australia
Kythera Biopharmaceuticals Australia Pty Ltd	Australia
AbbVie Pty Ltd	Australia
AbbVie GmbH	Austria
AbbVie Bahamas Ltd.	Bahamas
AbbVie SA	Belgium
Allergan N.V.	Belgium
Odyssea Pharma SPRL	Belgium
AbbVie Ltd	Bermuda
AbbVie Biotechnology Ltd	Bermuda
AbbVie Finance Limited	Bermuda
AbbVie Global Enterprises Ltd.	Bermuda
AbbVie Holdings Unlimited	Bermuda
Allergan Development Ventures I, LP	Bermuda
Allergan Holdings B Ltd.	Bermuda
Allergan Holdings B2, Ltd.	Bermuda
Kythera Holdings Ltd	Bermuda
Warner Chilcott Holdings Company II, Limited	Bermuda

Warner Chilcott Holdings Company III, Limited	Bermuda
Warner Chilcott Limited	Bermuda
AbbVie d.o.o.	Bosnia
AbbVie Farmacêutica Ltda.	Brazil
Allergan Productos Farmaceuticos Ltda.	Brazil
AbbVie EOOD	Bulgaria
Allergan Bulgaria EOOD	Bulgaria
AbbVie Corporation	Canada
AbbVie Holdings Corporation	Canada
Allergan Inc.	Canada
Aptalis Pharma Canada ULC	Canada (Alberta)
Allergan Holdings C, Ltd.	Cayman Islands
Allergan Overseas Holding	Cayman Islands
Pharmacyclics Cayman Ltd.	Cayman Islands
Stemcentrx Cayman Ltd.	Cayman Islands
AbbVie Productos Farmacéuticos Limitada	Chile
Allergan Laboratorios Limitada	Chile
AbbVie Pharmaceutical Trading (Shanghai) Co., Ltd.	China
Allergan (Chengdu) Medical Aesthetics Clinic Co., Ltd.	China
Allergan Information Consulting (Shanghai) Co., Ltd.	China
Allergan Medical Device (Shanghai) Co., Ltd.	China

AbbVie S.A.S.	Colombia
Allergan de Colombia S.A.	Colombia
Allergan Costa Rica S.R.L.	Costa Rica
AbbVie d.o.o.	Croatia
AbbVie Limited	Cyprus
AbbVie s.r.o.	Czech Republic
Allergan CZ, s.r.o.	Czech Republic
AbbVie A/S	Denmark
Allergan ApS	Denmark
AbbVie, S.R.L.	Dominican Republic
AbbVie L.L.C.	Egypt
AbbVie OÜ	Estonia
AbbVie Oy	Finland
Allergan Finland Oy	Finland
AbbVie SAS	France
Allergan France SAS	France
Allergan Holdings France SAS	France
Allergan Industrie SAS	France
Eurand France S.A.S.	France
Forest Holdings France S.A.S.	France
AbbVie Biotechnology GmbH	Germany
AbbVie Deutschland GmbH & Co. KG	Germany

AbbVie Komplementär GmbH	Germany
AbbVie Pharmaceuticals GmbH	Germany
AbbVie Real Estate Management GmbH	Germany
Allergan GmbH	Germany
AbbVie (Gibraltar) Holdings Limited	Gibraltar
AbbVie (Gibraltar) Limited	Gibraltar
AbbVie Pharmaceuticals Societe Anonyme	Greece
Allergan Hellas Pharmaceuticals S.A.	Greece
AbbVie, Socieded Anonima	Guatemala
AbbVie Limited	Hong Kong
Allergan Hong Kong Limited	Hong Kong
AbbVie Gyogyszerkereskedelmi Korlatolt Felelossegu Tarsasag	Hungary
Allergan Hungary Kft.	Hungary
Allergan Healthcare India Private Limited	India
Allergan India Private Limited*	India
AbbVie International Holdings Unlimited Company	Ireland
AbbVie Ireland Holdings Unlimited Company	Ireland
AbbVie Ireland Unlimited Company	Ireland
AbbVie Limited	Ireland
AbbVie Manufacturing Management Unlimited Company	Ireland

Allergan Botox Unlimited Company (In voluntary liquidation)	Ireland
Allergan Equities Unlimited Company	Ireland
Allergan Furiex Ireland Limited (In voluntary liquidation)	Ireland
Allergan Holdings Unlimited Company	Ireland
Allergan Ireland Holdings Unlimited Company	Ireland
Allergan Ireland Limited	Ireland
Allergan Limited	Ireland
Allergan Pharma Limited	Ireland
Allergan Pharmaceuticals Holdings (Ireland) Unlimited Company (In voluntary liquidation)	Ireland
Allergan Pharmaceuticals International Limited	Ireland
Allergan Pharmaceuticals Ireland Unlimited Company	Ireland
Allergan Services International, Unlimited Company	Ireland
Allergan WC Ireland Holdings Limited	Ireland
Forest Laboratories Ireland Limited	Ireland
Fournier Laboratories Ireland Limited	Ireland
Pharmacyclics (Europe) Limited	Ireland
Tosara Exports Limited (In voluntary liquidation)	Ireland
Warner Chilcott Intermediate (Ireland) ULC	Ireland
Zeltiq Ireland International Holdings Unlimited Company	Ireland
Zeltiq Ireland Unlimited Company	Ireland
AbbVie Biopharmaceuticals Ltd.	Israel

Allergan Israel Ltd.	Israel
Marbelle Threads Ltd.	Israel
AbbVie S.r.l.	Italy
Allergan S.p.A.	Italy
Aptalis Pharma S.r.l.	Italy
AbbVie GK	Japan
Allergan International YK	Japan
Allergan Japan KK	Japan
Allergan K.K.	Japan
Allergan NK	Japan
AbbVie Ltd	Korea, South
Allergan Korea Ltd.	Korea, South
AbbVie SIA	Latvia
AbbVie UAB	Lithuania
Allergan Baltics, UAB	Lithuania
AbbVie Biotherapeutics S.àr.l.	Luxembourg
AbbVie Holdings S.à r.l.	Luxembourg
AbbVie Global S.à r.l.	Luxembourg
Allergan AHI S.à r.l.	Luxembourg
Allergan Capital 2 S.à r.l.	Luxembourg
Allergan Capital S.à r.l.	Luxembourg
Allergan Europe S.à r.l.	Luxembourg

Allergan Finance S.à r.l.	Luxembourg
Allergan Funding SCS	Luxembourg
Allergan Global S.à r.l.	Luxembourg
Allergan Holdings S.à r.l.	Luxembourg
Allergan International Holding S.à r.l.	Luxembourg
Allergan Luxembourg International S.à r.l.	Luxembourg
Allergan WC 1 S.à r.l.	Luxembourg
Allergan WC 2 S.à r.l.	Luxembourg
AbbVie Sdn. Bhd.	Malaysia
Allergan Malaysia Sdn Bhd	Malaysia
Allergan Malta Holding Limited	Malta
Allergan Malta II Limited	Malta
Allergan Malta Limited	Malta
AbbVie Farmacéuticos, S.A. de C.V.	Mexico
Allergan Servicios Profesionales, S. de R.L. de C.V.	Mexico
Allergan, S.A. de C.V.	Mexico
AbbVie B.V.	Netherlands
AbbVie Central Finance B.V.	Netherlands
AbbVie Enterprises B.V.	Netherlands
AbbVie Finance B.V.	Netherlands
AbbVie Ireland NL B.V.	Netherlands

AbbVie Japan Holdings B.V.	Netherlands
AbbVie Logistics B.V.	Netherlands
AbbVie Nederland Holdings B.V.	Netherlands
AbbVie Pharmaceuticals B.V.	Netherlands
AbbVie Research B.V.	Netherlands
AbbVie Venezuela B.V.	Netherlands
AbbVie Venezuela Holdings B.V.	Netherlands
Allergan B.V.	Netherlands
Aptalis Holding B.V.	Netherlands
Aptalis Netherlands B.V.	Netherlands
Forest Finance B.V.	Netherlands
Warner Chilcott Nederland B.V.	Netherlands
AbbVie Limited	New Zealand
Allergan New Zealand Limited	New Zealand
AbbVie AS	Norway
Allergan AS	Norway
AbbVie, S. de R.L.	Panama
Allergan Healthcare Philippines, Inc.	Philippines
AbbVie Polska Sp. z o.o.	Poland
AbbVie Sp. z o.o.	Poland
Allergan Sp. z o.o.	Poland
AbbVie, L.da	Portugal

AbbVie Promoção, L.da	Portugal
AbbVie Corp	Puerto Rico
Knoll LLC	Puerto Rico
AbbVie S.R.L.	Romania
AbbVie Trading S.R.L.	Romania
Allergan S.R.L.	Romania
AbbVie Limited Liability Company	Russia
Allergan C.I.S. S.a.r.l.	Russia
Allergan Saudi Arabia LLC*	Saudi Arabia
Allergan d.o.o. Beograd	Serbia
AbbVie Operations Singapore Pte. Ltd.	Singapore
AbbVie Pte. Ltd.	Singapore
Allergan Singapore Pte. Ltd.	Singapore
AbbVie Holdings s.r.o.	Slovakia
AbbVie s.r.o.	Slovakia
Allergan SK s.r.o.	Slovakia
AbbVie Biofarmacevtska druzba d.o.o.	Slovenia
AbbVie (Pty) Ltd.	South Africa
Allergan Pharmaceuticals (Proprietary) Limited	South Africa
AbbVie Spain, S.L.	Spain
Allergan S.A.	Spain

AbbVie AB	Sweden
Allergan Norden AB	Sweden
AbbVie AG	Switzerland
AbbVie Biopharmaceuticals GmbH	Switzerland
Allergan AG	Switzerland
Pharmacyclics Switzerland GmbH	Switzerland
VarioRaw Percutive S.à r.l.	Switzerland
Warner Chilcott Pharmaceuticals S à rl	Switzerland
Allergan Pharmaceuticals Taiwan Co. Ltd.	Taiwan
AbbVie Ltd.	Thailand
Allergan (Thailand) Limited	Thailand
AbbVie Sarl	Tunisia
AbbVie Tıbbi İlaçlar Sanayi ve Ticaret Limited Şirketi	Turkey
Allergan Ilaclari Ticaret Anonim Sirketi	Turkey
Allergan Ukraine LLC	Ukraine
Allergan Middle East Limited	United Arab Emirates
AbbVie Australasia Holdings Limited	United Kingdom
AbbVie Biotherapeutics Limited	United Kingdom
AbbVie Investments Limited	United Kingdom
AbbVie Ltd	United Kingdom
AbbVie Trustee Company Limited	United Kingdom
AbbVie UK Holdco Limited	United Kingdom

Akarna Therapeutics, Limited	United Kingdom
Allergan Holdco UK Limited	United Kingdom
Allergan Holdings Limited	United Kingdom
Allergan Limited	United Kingdom
Lifecell EMEA Limited (In voluntary liquidation)	United Kingdom
Renable Pharma Ltd.	United Kingdom
Zeltiq Limited (In voluntary liquidation)	United Kingdom
AbbVie S.A.	Uruguay
AbbVie Pharmaceuticals SCA.	Venezuela

* Ownership of such subsidiary is less than 100% by AbbVie or an AbbVie subsidiary