Exhibit 21

SUBSIDIARIES OF THE BRINK’S COMPANY

AS OF DECEMBER 31, 2023

(The subsidiaries listed below are owned 100%, directly or indirectly, by The Brink’s Company unless otherwise noted.)

Company	Jurisdiction of Incorporation
The Pittston Company	Delaware
Glen Allen Development, Inc.	Delaware
Liberty National Development Company, LLC (32.5%)	Delaware
New Liberty Residential Urban Renewal Company, LLC (17.5%)	New Jersey
Pittston Services Group Inc.	Virginia
Brink’s Holding Company	Delaware
Brink’s Finance Holding Company, LLC	Delaware
Brink’s Capital Holding Company, LLC	Delaware
Brink’s Capital, LLC	Delaware
Brink’s Capital Canada Holding Company Ltd	Canada
Brink’s Capital Canada Ltd	Canada
Brink’s Finance Holding Brasil Ltda.	Brazil
Brink’s Pay Instituicao de Pagamento LTDA	Brazil
Brink’s, Incorporated	Delaware
Brink’s Delaware, LLC	Delaware
Brink’s AR LLC	Delaware
PAI Midco, Inc.	Delaware
Payment Alliance Processing Corporation	Delaware
Testlink USA, Inc.	Delaware
Payment Alliance International, Inc.	Delaware
Vantage Technical Services, Inc.	Delaware
PAI Digital, LLC	Delaware
Brinks GroupI LLC	Montana
Brinks GroupII LLC	Montana
Brinks Group III LLC	Montana
Brinks Group IV LLC	Montana
Brink’s Express Company	Illinois
Brink’s Global Payments, LLC	Delaware
Brink’s Complete Holding Company, LLC	Delaware
Brink's Capital Mexico, S.A. de C.V., S.D.F.O.M., E.N.R.	Mexico
Brink’s St. Lucia Ltd. (26%)	St. Lucia
Security Services (Brink’s Jordan) Company Ltd (95%)	Jordan
Servicio Pan Americano de Proteccion S.A. de C.V. (“Serpaprosa”) (99.75%)	Mexico
Inmobiliaria, A.J., S.A. de C.V. (99.75%)	Mexico
Operadora Especializada de Transportes, S.A. de C.V. (99.75%)	Mexico

Company	Jurisdiction of Incorporation
Procesos Integrales en Distribucion y Logistica, S.A. de C.V. (99.75%)	Mexico
Brink’s Security International, Inc.	Delaware
Brinks Support Services (MY) Sdn. Bhd.	Malaysia
G4S Group Holding (Asia) Limited	British Virgin Islands
Viva Powertech Sdn. Bhd.	Malaysia
Safeguards Secure Solution Sdn Bhd (48.88%)	Malaysia
Safeguards Secure Solution (Sabah) Sdn Bhd (48.88%)	Malaysia
Almo Systems Sdn Bhd (48.88%)	Malaysia
Group 4 Falck CMS Sdn Bhd (48.88%)	Malaysia
Gwenkens Security Services Sdn Bhd (43.99%)	Malaysia
Safeguards Academy Sdn Bhd (43.99%)	Malaysia
Gwenkens Central Monitoring Sdn Bhd (43.99%)	Malaysia
Safeguards Secure Solution (Sarawak) Sdn Bhd (48.88%)	Malaysia
Safeguards Security Systems Solutions Sdn. Bhd. (48.88%)	Malaysia
Brink’s Cash Solutions S.A.	Dominican Republic
Brink’s Secure Solutions S.A.	Dominican Republic
Brink's Si International Logistics (Hong Kong) Limited	Hong Kong
G4S International Logistics Holdings (Thailand) Limited (48.99%)	Thailand
Brink’s Cash Corporate Services (UK) Limited	U.K.
Brink’s DOM and MY Holding (UK) Limited	U.K.
Retail Financial Consulting Limited (12.5%)	U.K.
Retail & Financial Services Limited (12.5%)	U.K.
SBS Partnership Limited (12.5%)	U.K.
Brink’s Si International Logistics (Holding) Limited	U.K.
Brink’s Si Logistics Minorities Limited	U.K.
Brink’s Si International Logistics Middle East LLC (49%)	Dubai (UAE)
G4S International Logistics (Middle East) DMCC	Dubai (UAE)
Brink’s Si International Logistics (Middle East) FZE	Dubai (UAE)
Brink’s Brokerage Company, Incorporated	Delaware
Brink’s C.l.S., Inc.	Delaware
Brink’s Cambodia, Inc.	Delaware
Brink’s Global Services International, Inc	Delaware
Brink’s Global Services KL, Inc.	Delaware
Brink’s Global Services USA, Inc.	Delaware
Brink’s International Management Group, Inc.	Delaware
Brink’s Network, Incorporated	Delaware
Brink’s Myanmar, Limited	Delaware
Brink’s Vietnam, Incorporated	Delaware
Brink’s Asia Pacific Limited	Hong Kong
Brink’s Australia Pty Ltd.	Australia

2

Company	Jurisdiction of Incorporation
Brink’s Si International Logistics (Australia) Pty Limited	Australia
Cavalier Insurance Company Ltd.	Bermuda
Brink’s Global Services FZE	Dubai (UAE)
Brink’s Diamond Title DMCC	Dubai (UAE)
Brink’s Gulf LLC (49%)	Dubai (UAE)
Brink’s Beteiligungsgesellschaft mbH	Germany
Brink’s Global Services Deutschland GmbH	Germany
Brink’s Far East Limited	Hong Kong
Brink’s Ireland Limited	Ireland
Brink’s ATM Services Limited	Ireland
Brink’s Holdings Limited	Israel
Brink’s (Israel) Limited (80%)	Israel
Brink’s Blue Ltd (80%)	Israel
Brink’s Global Services S.r.L.	Italy
Brink’s Japan Limited	Japan
Brink’s Luxembourg S.A.	Luxembourg
Brink’s Security Luxembourg S.A.	Luxembourg
BK Services S.a.r.l.	Luxembourg
Brink’s Cash Solutions (Luxembourg) S.a.r.l.	Luxembourg
Brink’s Alarm & Security Technologies	Luxembourg
Brink’s Baltics AS	Estonia
Brink’s Estonia OÜ	Estonia
UAB Brink’s Lithuania	Lithuania
AS Brink’s Latvia	Latvia
Brink’s Global Services	Mexico
Proteccion de Valores, S.A.	Panama
Transportadora de Valores del Sur Limitada	Columbia
TVS Pagos, Recaudos y Procesos S.A.S.	Colombia
Brink’s International, C.V. (“BICV”)	Netherlands
Inversiones Brink’s Chile Limitada	Chile
Transgamboa SpA	Chile
Brink’s Global Services Chile SpA	Chile
Brink’s Chile, SpA	Chile
Centro De Capacitaciόn Aprendizaje Y Desarrollo SpA	Chile
Brink’s de Colombia S.A.	Colombia
Domesa de Colombia S.A.	Colombia
e-Pago de Colombia S.A.	Colombia
Procesos & Canje S.A.	Colombia
Sistema Integrado Multiple de Pago Electronicos S.A. (25%)	Colombia

3

Company	Jurisdiction of Incorporation
Brink’s Canada Holdings, B.V.	Netherlands
Brink’s Canada Limited	Canada
Brink’s Dutch Holdings, B.V.	Netherlands
Brink’s Solutions Holdings B.V.	Netherlands
Brink’s Cash Management (NL) B.V.	Netherlands
Brink’s Solutions Nederland B.V.	Netherlands
SecurCash B.V.	Netherlands
Brink’s Portugal, Unipessoal Lda	Portugal
Brink’s Hellenic Holdings, B.V.	Netherlands
Athena Marathon Holdings, B.V.	Netherlands
Apollo Acropolis Holdings, B.V.	Netherlands
Brink’s Bolivia S.A.	Bolivia
Hermes Delphi Holdings, B.V,	Netherlands
Kanyoa Investment, Inc.	Panama
Zeus Oedipus Holdings, B.V.	Netherlands
Brink’s Hellas Commercial S.A. – Information Technology Services	Greece
Brink’s Cash & Valuable Services S.A.	Greece
Brink’s Security Services SA	Greece
Novacon-Brink’s-Labolaget Joint Venture (34%)	Greece
Brink’s Aviation Security Services S.A. (70%)	Greece
Brink’s Monitoring Center S.A. (70%)	Greece
Hellenic Central Station SA - Reception & Processing Centre of Electronic Signals (10%)	Greece
BHM Human Resources Mexico Holding, S.A. de C.V.	Mexico
Brink’s Servicios Administrativo	Mexico
BM Control y Administracion de Personal, S.A. de C.V.	Mexico
Brink’s Argentina S.A.	Argentina
Brink’s Seguridad Corporativa S.A. (99.6%)	Argentina
Brink’s Logistica, S.A. (98%)	Argentina
Brink’s India Private Limited	India
Brink’s Asia Holding (NL) B.V	Netherlands
PT BRINKS SOLUTIONS INDONESIA (83.85%)	Indonesia
PT Indonesia Cash Systems (83.85%)	Indonesia
Brinks Mongolia LLC (51%)	Mongolia
Servicio Pan Americano de Proteccion C.A. (61%)	Venezuela
Aeropanamericano, C.A. (61%)	Venezuela
Aero Sky Panama, S.A. (61%)	Panama
Artes Graficas Avanzadas 98, C.A. (61%)	Venezuela
Blindados de Zulia Occidente, C.A. (61%)	Venezuela
Blindados de Oriente, S.A. (61%)	Venezuela

4

Company	Jurisdiction of Incorporation
Blindados Panamericanos, S.A. (61%)	Venezuela
Blindados Centro Occidente, S.A. (61%)	Venezuela
Documentos Mercantiles, S.A. (61%)	Venezuela
Instituto Panamericano, C.A. (61%)	Venezuela
Intergraficas Panama, S.A. (61%)	Panama
Panamericana de Vigilancia, S.A. (61%)	Venezuela
Transportes Expresos, C.A. (61%)	Venezuela
Tepuy Inmobiliaria VII, C.A.	Venezuela
Brink’s Panama S.A.	Panama
Business Process Intelligence Inc.	Panama
Brink’s Global Services Poland Sp.zo.o.	Poland
Brink’s International Holdings AG	Switzerland
Brink’s Holding (Hong Kong) Limited	Hong Kong
Brink’s Cash Solutions (Hong Kong) Limited	Hong Kong
Bolivar Business S.A.	Panama
BPOINT S.R.L.	Bolivia
Domesa Courier Corporation	Florida
Panamerican Protective Service Sint Maarten, N.V.	Sint Maarten
Radio Llamadas Panama, S.A.	Panama
Servicio Panamericano de Proteccion (Curacao), N.V.	Curacao
Domesa Curacao, N.V.	Curacao
Domesa, N.V.	Aruba
Servicio Panamericano de Vigilancia (Curacao), N.V.	Curacao
Brink’s France SAS	France
Brink’s (Mauritius) Ltd	Mauritius
Brink’s Antilles SAS	Guadeloupe (FR)
Brink’s Controle Securite Reunion S.A.R.L.	La Réunion (FR)
Brink’s Evolution SAS	France
Les Goelands S.A.S.	France
Temis Conseil & Formation	France
Brink’s Formation S.A.R.L.	France
Brink’s Payment Services SAS	France
Absiservices SAS	France
Brink’s Madagascar S.A. (60%)	Madagascar
Brink’s Maroc S.A.S.	Morocco
Brink’s Process Outsourcing, SAS	France
Brink’s Reunion S.A.R.L.	La Réunion (FR)
Cyrasa Servicios de Control SA	Spain
Maartenval NV	Sint Maarten

5

Company	Jurisdiction of Incorporation
Security & Risk Management Training Centre Ltd	Mauritius
Brink’s Solutions Belgium	Belgium
Brink’s Cash Services (Ireland) Limited	Ireland
Brink’s Cash Solutions Holding (NL) B.V.	Netherlands
Brink’s Cash Solutions (CZ) a.s.	Czech Republic
Brink’s Cash Solutions Services (CZ) s.r.o.	Czech Republic
Brink’s Cash Solutions (RO) SRL	Romania
Brink’s Secure Solutions (RO) SRL	Romania
Brink’s Cyprus (Private Security Services) Limited	Cyprus
T.I.S. Total Integrated Services Limited (50%)	Cyprus
Brink’s Global Holdings B.V.	Netherlands
Brink’s Regional Services B.V.	Netherlands
Brink’s Trading Ltd.	Israel
Brink’s Global Services Antwerp	Belgium
Brink’s Global Services Pte. Ltd.	Singapore
Brink’s Kenya Limited	Kenya
Brink’s Switzerland Ltd.	Switzerland
Brink’s Diamond & Jewelry Services	Belgium
Transpar – Brink’s ATM Ltda.	Brazil
BGS – Agenciamento de Carga e Despacho Aduaneiro Ltda.	Brazil
BSL – Brink’s Solucoes Logisticas Ltda.	Brazil
Brink’s-Seguranca e Transporte de Valores Ltda.	Brazil
BVA-Brink’s Valores Agregados Ltda.	Brazil
Brink’s Hong Kong Limited	Hong Kong
Brink’s (Shanghai) Finance Equipment Technology Services Co. Ltd. (75%)	China
Brink’s Diamond (Shanghai) Company Limited	China
Brink’s Jewellery Trading (Shanghai) Company Limited	China
Brink’s Security Transportation (Shanghai) Company Limited	China
Brink’s Global Services Korea Limited – Yunan Hoesa Brink’s Global (80%)	Korea
Brink’s Singapore Pte Ltd	Singapore
BVC Brink’s Diamond & Jewellery Services LLP (51%)	India
Brink’s Worldbridge Secure Logistics Co., Ltd. (60%)	Cambodia
Brinks (Southern Africa) (Proprietary) Limited	South Africa
Brinks Security (Pty) Ltd	South Africa
Brink’s e-Pago Tecnologia Ltda.	Brazil
Muitofacil Arrecadacao e Recebimento Ltda	Brazil
ePago International Inc.	Panama
Brink’s ePago S.A. de C.V.	Mexico
Brink’s Global Services (BGS) Botswana (Proprietary) Limited	Botswana

6

Company	Jurisdiction of Incorporation
Brink’s Macau Limited	Macau
Brink’s Trading (Taiwan) Co., Ltd.	Taiwan
Brink’s Vietnam Company Limited	Vietnam
Brink’s Philippines, Inc. (51%)	Philippines
Brink’s Taiwan Security Limited	Taiwan
Brink’s Security (Thailand) Limited (40%)	Thailand
Brink’s Global Technology Limited	Thailand
Brink’s Guvenlik Hizmetleri Anonim Sirketi	Turkey
Brink’s (UK) Limited	U.K.
Brink’s Security Limited	U.K.
Quarrycast Commercial Limited	U.K.
Brink’s Limited	U.K.
Brink’s Limited Co. W.L.L.	Bahrain
NoteMachine Limited	U.K.
ATM Services Limited	U.K.
NoteMachine UK Limited	U.K.
Testlink Services Limited	U.K.
Brink’s Kuwait Holding (NL) B.V.	Netherlands
Al Mulla Security Services Company K.S.C.C. (49%)	Kuwait
Group 4 S Security Solutions Co. WLL (49%)	Kuwait
Brink’s Global Services, Ltd.	U.K.
Brink’s Global Services, L.L.C. (49%)	UAE
BAX Holding Company	Virginia
Brink’s Administrative Services Inc.	Delaware
Pittston Minerals Group Inc.	Virginia
Pittston Coal Company	Delaware
Heartland Coal Company	Delaware
Maxxim Rebuild Company, Inc.	Delaware
Pittston Forest Products, Inc.	Virginia
Addington, Inc.	Kentucky
Appalachian Mining, Inc.	West Virginia
Molloy Mining, Inc.	West Virginia
Vandalia Resources, Inc.	West Virginia
Pittston Coal Management Company	Virginia
Pittston Coal Terminal Corporation	Virginia
Pyxis Resources Company	Virginia
HICA Corporation	Kentucky
Holston Mining, Inc.	West Virginia
Motivation Coal Company	Virginia

7

Company	Jurisdiction of Incorporation
Paramont Coal Corporation	Delaware
Sheridan-Wyoming Coal Company, Incorporated	Delaware
Thames Development Ltd.	Virginia
Buffalo Mining Company	West Virginia
Clinchfield Coal Company	Virginia
Dante Coal Company	Virginia
Eastern Coal Corporation	West Virginia
Elkay Mining Company	West Virginia
Jewell Ridge Coal Corporation	Virginia
Kentland-Elkhorn Coal Corporation	Kentucky
Meadow River Coal Company	Kentucky
Pittston Coal Group, Inc.	Virginia
Sea “B” Mining Company	Virginia
Ranger Fuel Corporation	West Virginia
Pittston Mineral Ventures Company	Delaware
PMV Gold Company	Delaware
Pittston Mineral Ventures International Ltd.	Delaware

8