Exhibit 21

APTARGROUP, INC.

LIST OF SUBSIDIARIES

	State or Other
	Jurisdiction of	Percentage
	Incorporation	Owned
AptarGroup International L.L.C.	Delaware	100	%
Seaquist Canada Ltd.	Canada	100	%
Asia Pacific Inspection Center (Suzhou) Co., Ltd.	China	55	%
PT. Aptar B&H Indonesia	Indonesia	100	%
AIGE LLC	Delaware	100	%
Healthcare, Inc.	Cayman Island	30	%
Healthcares HK Limited	Hong Kong	30	%
Shanghai Ruipai	China	30	%
Aptar Services S.A.S.	France	100	%
AptarGroup International Holding S.a.r.l.	Luxembourg	100	%
Aptar Ventures LLC	Delaware	100	%
Aptar Queretaro S.A. de C.V.	Mexico	100	%
Aptar Argentina S.A.	Argentina	100	%
Aptar Do Brazil Embalagens Ltda.	Brazil	100	%
Aptar Cali SAS	Colombia	100	%
Aptar Andina SAS	Colombia	100	%
Aptargroup UK Holdings Limited	United Kingdom	100	%
Mega Airless Asia Limited	Hong Kong	100	%
Aptar Heng Yu (Weihai) Medical Device Co., Ltd.	China	80	%
Aptar Middle East DMCC	Dubai	100	%
Aptar (Guangzhou) Dispensing Systems Co., Ltd.	China	100	%
Gulf Closures W.L.L.	Bahrain	80	%
Aptar Japan Kabushiki Kaisha (K.K)	Japan	100	%
Aptar (Thailand) Ltd.	Thailand	100	%
Aptar Istanbul Ambalaj Üretim Ticaret ve Sanayi A.Ş	Turkey	100	%
NanoPharm Ltd.	United Kingdom	100	%
RE-Company SA	Switzerland	5	%
MIWA Technologies, A.S.	Czech Republic	8.87	%
Aptar Europe Holding SAS	France	100	%
Seaquist Closures France S.A.S.	France	100	%
Graphocolor S.A.S.	France	100	%
Aptar Stelmi SAS	France	100	%
REBOUL SAS	France	100	%
Aptar France S.A.S.	France	100	%
Aptar Oyonnax S.A.S.	France	100	%
CSP Technologies SAS	France	100	%
Voluntis, SAS	France	100	%
iD Scent	France	100	%
Aptar Ballinasloe Limited	Ireland	100	%
Aptar Torello, S.A.	Spain	100	%

	State or Other
	Jurisdiction of	Percentage
	Incorporation	Owned
Aptar Mezzovico S.A.	Switzerland	100	%
Aptar UK Ltd.	United Kingdom	100	%
Aptar Italia S.p.A.	Italy	100	%
OOO Aptar Vladimir	Russia	100	%
Aptar Suzhou Dispensing Systems Co. Ltd.	China	100	%
Aptargroup Holding GmbH	Germany	100	%
Desotec GmbH	Germany	23.5	%
Aptar Radolfzell GmbH	Germany	100	%
Aptar Freyung GmbH	Germany	100	%
Aptar Czech Republic s.r.o.	Czech Republic	100	%
Aptar Dortmund GmbH	Germany	100	%
Aptar Menden GmbH	Germany	100	%
Aptar Villingen GmbH	Germany	100	%
Aptar (China) Investment Co., Ltd.	China	100	%
Aptar Packaging Technology (Suzhou) Co., Ltd.	China	100	%
Aptar Packaging Technology (Daqing) Co., Ltd.	China	100	%
Aptar Packaging Technology (Harbin) Co., Ltd.	China	100	%
Suzhou Hsing Kwang	China	49	%
Suqian Hsing Kwang	China	49	%
Suzhou BTY	China	49	%
Diary Daily Chemicals (Shanghai) Co., Ltd.	China	10	%
Shanghai Shuo Mao Network Technology Co. Ltd.	China	30	%
Sonmol Medical Equipment	China	30	%
Aptar Government, LLC	Delaware	100	%
Philson, Inc.	Connecticut	100	%
Aptar Digital Health, LLC	Delaware	100	%
Gateway Analytical, LLC	Delaware	100	%
Genia Medical, Inc.	Florida	100	%
Noble International, LLC	Delaware	100	%
CSP Technologies, Inc.	Delaware	100	%
Fusion Packaging I, LLC	Delaware	100	%
Fusion Accelerate LLC	Texas	100	%
Fusion Packaging Trading (Shanghai) Co. LTD	China	100	%
Ningbo RO	China	100	%
Aptar Singapore PTE. Ltd.	Singapore	100	%
Aptar Pharma India Private Limited	India	100	%
Navia Life Care Private Limited	India	10	%
JBCB Holdings, LLC	Florida	100	%
Gensight, LLC	Florida	100	%
Kali Care, Inc.	Delaware	20	%
Loop Global Holdings, LLC	Delaware	2.7	%
Purecycle Technologies, LLC	Delaware	<0.01	%