EX-21.1 4 ex211q42024subsidiaries.htm EX-21.1 Document

Exhibit 21.1

SUBSIDIARIES OF MATIV HOLDINGS, INC.

The subsidiaries of the Company at December 31, 2024 were as follows:
Name
Jurisdiction of
Incorporation or
Organization
Percentage of
Voting Power
Mativ Canada, ULC.British Columbia (Canada)100%
DelStar Technologies (Shanghai) Trading Corp. Ltd.People’s Republic of China100%
DelStar Technologies (Suzhou) Co. Ltd.People’s Republic of China100%
Mativ Spain, S.L.Spain100%
DelStar Technologies, Inc.Delaware100%
Trient, LLCDelaware100%
Mativ Holding S.A.S.France100%
Groupe Scapa France S.A.S.France100%
Mativ HoldCo 1 S.à.R.L.Luxembourg100%
Mativ HoldCo 2 S.à.R.L.Luxembourg100%
Mativ HoldCo 3 S.A.Luxembourg100%
Mativ Luxembourg S.à.R.L.Luxembourg100%
Mativ Holdco Luxembourg S.à.R.L.Luxembourg100%
PDM Philippines Industries, Inc.Philippines100%
Mativ Poland Sp. zo.o.Poland100%
DelStar International, LimitedUnited Kingdom100%
Mativ Argotec, LLCDelaware100%
Argotec LLCDelaware100%
Argotec Asia Pacific LimitedSingapore100%
Argotec Deutschland GmbHGermany100%
Conwed Plastics B.V.Belgium100%
Mativ Conwed, LLCDelaware100%
Conwed Plastics Acquisitions Co. V LLCDelaware100%
Scapa North America, Inc.Delaware100%
Scapa Tapes North America (Carlstadt), Inc.New Jersey100%
Scapa Tapes North America, LLCConnecticut100%
EuroMed, Inc.Delaware100%
BioMed Laboratories LLCTexas100%
Mativ Holdings No. 1, Inc.Delaware100%
Mativ Asia Holdings LimitedHong Kong, China100%
AMS Holdco 1 Ltd.United Kingdom100%
AMS Holdco 2 Ltd.United Kingdom100%
Scapa Group Ltd.United Kingdom100%
First Water Ltd.United Kingdom100%
Scapa Blackburn Ltd.United Kingdom100%
Scapa Healthcare Ltd.United Kingdom100%
Systagenix Wound Management Manufacturing Ltd.United Kingdom100%
Crawford Manufacturing Ltd.United Kingdom100%
Scapa Denver (North) Ltd.United Kingdom100%


Exhibit 21.1

HiMedica Ltd.United Kingdom100%
Porritts & Spencer Ltd.United Kingdom100%
Scapa (No. 2) Ltd.United Kingdom100%
Scapa General Partner Ltd.United Kingdom100%
Scapa UK Ltd.United Kingdom100%
Scapa Pension Trustees Ltd.United Kingdom100%
Scapa Scottish Limited PartnershipUnited Kingdom100%
Scapa Tapes North America, ULCBritish Columbia (Canada)100%
Scapa Italia SpAItaly100%
Scapa Group Holdings GmbHAustria100%
Scapa Holdings GmbHGermany100%
Scapa Deutschland GmbHGermany100%
Scapa HK Holdings LimitedHong Kong, China100%
Scapa Tapes Malaysia Sdn BhdMalaysia100%
Scapa (Shanghai) International Trading Co. Ltd.People’s Republic of China100%
Scapa Tapes India Private LimitedIndia100%
Scapa Brasil Importacao E Comercio De Fitas Tecnicas Especializadas E Adesivos Ltda.Brazil100%
Mativ Receivables LLCDelaware100%
Neenah, Inc.Delaware100%
Neenah Paper Company of Canada, ULCNova Scotia (Canada)100%
Neenah Paper Michigan, Inc.Delaware100%
Neenah and Menasha Water Power CompanyWisconsin80%
Neenah Paper International, LLCDelaware100%
Neenah Gessner GmbHGermany100%
Neenah Germany GmbHGermany100%
Neenah Services GmbH & Co. KGGermany100%
Leiss GmbH & Co. KGGermany55%
Neenah Gessner Unterstützungskasse GmbHGermany100%
Neenah Gessner Grundstücksverwaltungsgesellschaft GmbHGermany100%
Neenah Paper FVC, LLCDelaware100%
Neenah Paper FR, LLCDelaware100%
Neenah Technical Materials, Inc.Massachusetts100%
Neenah Filtration Appleton, LLCDelaware100%
Neenah Northeast, LLCDelaware100%
Neenah International UK LimitedUnited Kingdom100%
Neenah Red Bridge International LimitedUnited Kingdom100%
Neenah Hong Kong LimitedHong Kong100%
Neenah Spain Holdings, SLUSpain100%
Global Release Liners, SLUSpain100%
Industrias de Transformación de Andoain, SAUSpain100%
Itasa Americas, SA de CVMexico100%
Itasa Asia SDN BHDMalaysia100%
Appleton Dam, LLCWisconsin100%