EX-21.1 4 avnt-ex211_20231231.htm EX-21.1

Exhibit 21.1
SUBSIDIARIES OF THE COMPANY
Name |  | Formation Jurisdiction
Altona Properties Pty Ltd. (37.4% owned) |  | Australia
Auseon Limited |  | Australia
Avient Argentina S.A. |  | Argentina
Avient Austria GmbH |  | Austria
Avient Belgium S.A. |  | Belgium
Avient Brasil Ltda. |  | Brazil
Avient Canada ULC |  | Canada
Avient Canada-Australia S.à r.l |  | Luxembourg
Avient Chile SpA |  | Chile
Avient China Co., Ltd. |  | China
Avient Colombia S.A.S. |  | Colombia
Avient Colorant Solutions MX, S. de R.L. de C.V. |  | Mexico
Avient Colorants Belgium SA |  | Belgium
Avient Colorants Brasil Ltda. |  | Brazil
Avient Colorants Canada Inc. |  | Canada
Avient Colorants France |  | France
Avient Colorants FZE |  | United Arab Emirates
Avient Colorants Germany GmbH |  | Germany
Avient Colorants Guangzhou Ltd. |  | China
Avient Colorants Ireland Ltd. |  | Ireland
Avient Colorants Italy Srl |  | Italy
Avient Colorants Malaysia Sdn. Bhd. (60% owned) |  | Malaysia
Avient Colorants MX, S.A. de C.V. |  | Mexico
Avient Colorants Netherlands B.V. |  | Netherlands
Avient Colorants Poland Sp. z.o.o. |  | Poland
Avient Colorants (RUS) LLC |  | Russia
Avient Colorants Shanghai Ltd. |  | China
Avient Colorants Singapore Pte. Ltd. |  | Singapore
Avient Colorants Spain S.A. |  | Spain
Avient Colorants Sweden AB |  | Sweden
Avient Colorants Switzerland AG |  | Switzerland
Avient Colorants (Thailand) Ltd. |  | Thailand
Avient Colorants UK Ltd. |  | United Kingdom
Avient Colorants USA LLC |  | Delaware
Avient de Mexico S.A. de C.V. |  | Mexico
Avient Deutschland GmbH |  | Germany
Avient ECCOH High Performance Solutions GmbH |  | Germany
Avient Engineered Films, LLC |  | Virginia
Avient Espana S.L.U. |  | Spain
Avient Europe, Inc. (duly incorporated with Avient Europe S.à r.l.) |  | Delaware
Avient Europe Finance S.à r.l |  | Luxembourg
Avient Europe S.à r.l (duly incorporated with Avient Europe, Inc.) |  | Luxembourg

Avient Finance Ltd. |  | Cyprus
Avient Finland OY |  | Finland
Avient Funding Corporation |  | Delaware
Avient Global S.à r.l. |  | Luxembourg
Avient Guatemala S.A. |  | Guatemala
Avient High Performance Polyethylenes B.V. (f/k/a DSM High Performance Polyethylenes BV) |  | Netherlands
Avient Hong Kong Holding Limited |  | Hong Kong
Avient ICD Participations B.V. (f/k/a DSM ICD Participations BV) |  | Netherlands
Avient Intellectual Property Ltd. |  | Cyprus
Avient International Finance Unlimited Company |  | Ireland
Avient International Real Estate Corporation |  | Ohio
Avient International S.à r.l. |  | Luxembourg
Avient International Trading (Shanghai) Co., Ltd. |  | China
Avient Japan K.K. |  | Japan
Avient Korea, Ltd. |  | Korea
Avient Limited |  | Cyprus
Avient LLC |  | Delaware
Avient Luxembourg S.à r.l. |  | Luxembourg
Avient Material Solutions CR s.r.o. |  | Czech Republic
Avient Material Solutions UK Limited |  | United Kingdom
Avient New Zealand Limited |  | New Zealand
Avient Pakistan (Private) Limited |  | Pakistan
Avient Protective Materials B.V. (f/k/a DSM Protective Materials BV) |  | Netherlands
Avient Protective Materials International B.V. (f/k/a DSM Protective Materials International BV) |  | Netherlands
Avient Protective Materials LLC (f/k/a DSM Protective Materials LLC) |  | Delaware
Avient Protective Materials Services B.V. (f/k/a DPM Services BV) |  | Netherlands
Avient S.à r.l. |  | Luxembourg
Avient Saudi Industries Co. Ltd. |  | Saudi Arabia
Avient Singapore Pte Ltd |  | Singapore
Avient South Africa (PTY) Ltd. |  | South Africa
Avient Sweden A.B. |  | Sweden
Avient Switzerland GmbH |  | Switzerland
Avient Taiwan Co., Ltd. |  | Taiwan
Avient (Thailand) Co., Ltd. |  | Thailand
Avient Th. Bergmann GmbH |  | Germany
Avient Turkey Mühendislik Polimerleri Sanayi ve Ticaret A.S. |  | Turkey
Avient Turkey Renklendirici ve Katki Maddeleri Sanayi ve Ticaret Anonim Sirketi |  | Turkey
Avient UK Finance Limited |  | United Kingdom
Avient Vietnam Company Limited |  | Vietnam
Braspenco Indústria de Compostos de Plásticos Ltda. |  | Brazil
Burton Rubber Company |  | Delaware
Butler Brothers, Inc. (49% owned) |  | Minnesota
Chromatics, Inc. |  | Connecticut
Clariant Masterbatches (Saudi Arabia) Ltd. (53% owned) |  | Saudi Arabia

Colorant Chromatics AB |  | Finland
Colorant Chromatics AG |  | Switzerland
Colorant Chromatics Europe B.V. |  | Netherlands
Colorant Chromatics Trading (Shanghai), Ltd. |  | China
Colorant GmbH |  | Germany
ColorMatrix Asia Limited |  | Hong Kong
ColorMatrix-Brazil, LLC |  | Ohio
ColorMatrix Corporation, The |  | Ohio
ColorMatrix Europe BV |  | Netherlands
ColorMatrix Europe Limited |  | United Kingdom
ColorMatrix Group, Inc. |  | Delaware
ColorMatrix Holdings, Inc. |  | Delaware
ColorMatrix Plastic Colorants (Suzhou) Co. Ltd. |  | China
ColorMatrix Russia LLC |  | Russia
ColorMatrix South Africa (Pty) Ltd. |  | South Africa
ColorMatrix UK Holdings Limited |  | United Kingdom
ColorMatrix UK Limited |  | United Kingdom
COMPTEK Kunststoffverarbeitung GmbH |  | Germany
Conexus, LLC |  | Nevada
Cubic Tech Corporation |  | Arizona
Fiber-Line Asia Pacific B.V. |  | Netherlands
Fiber-Line Asia Pacific (Changzhou) Co., Ltd. |  | China
Fiber-Line Asia Pacific (Shanghai) Co., Ltd. |  | China
Fiber-Line Holding B.V. |  | Netherlands
Fiber-Line International B.V. |  | Netherlands
Fiber-Line, LLC |  | Delaware
Fiber-Line Management, Inc. |  | Delaware
Franklin-Burlington Plastics, Inc. |  | Delaware
Glasforms, Inc. |  | California
GLS Hong Kong Limited |  | Hong Kong
GLS International, Inc. |  | Illinois
GLS Thermoplastic Alloys (Suzhou) Co., Ltd. |  | China
GLS Trading (Suzhou) Co., Ltd. |  | China
GSDI Specialty Dispersions, Inc. |  | Ohio
Hanna France S.à r.l. |  | France
Hanna-Itasca Company |  | Delaware
Hanna Proprietary Limited |  | Delaware
Hansand Steamship Company (33% owned) |  | Delaware
IQAP Czech, s.r.o. |  | Czech Republic
IQAP Masterbatch Group, S.L. |  | Spain
Kimberly Iron (14% owned) |  | Michigan
Laconian Holding Company |  | Missouri
L. E. Carpenter & Company |  | Delaware
MAG International (50% owned) |  | Delaware
Magenta Master Fibers S.r.l. |  | Italy

Magenta Master Fibers (Shanghai) Co., Ltd. |  | China
Magna Colours Holdings Limited |  | United Kingdom
Magna Colours (India) Private Limited (49% owned) |  | India
Magna Colours Limited |  | United Kingdom
M.A. Hanna Asia Holding Company |  | Delaware
M.A. Hanna Export Services Corp. |  | Barbados
M.A. Hanna Plastic Group, Inc. |  | Michigan
NEU Specialty Engineered Materials, LLC |  | Ohio
Nippon Dyneema Co. Ltd. (50% owned) |  | Japan
O’Sullivan Plastics, LLC |  | Nevada
Paramont Coal Company (50% owned) |  | Virginia
Pilot Knob Pellet Co. (50% owned) |  | Missouri
PlastiComp Europe GmbH |  | Germany
PlastiComp, Inc. |  | Minnesota
POL Development, Inc. |  | Ohio
POL Laconian de Mexico Holding Company, S de R.L. de C.V. |  | Mexico
POL Luxembourg Holding Company, S.a r.l |  | Luxembourg
POL Mexico Holdings, LLC |  | Missouri
PolyOne Company Australia Limited, The |  | Australia
PolyOne Europe Logistics S.A. |  | Belgium
PolyOne France S.A.S. |  | France
PolyOne Hungary, Ltd. |  | Hungary
PolyOne International Ltd. |  | British Virgin Islands
Polyone Italy S.r.l. |  | Italy
PolyOne Japan K.K. |  | Japan
PolyOne Management (Shanghai) Co. Ltd. |  | China
PolyOne Poland Manufacturing, Sp.z.o.o. |  | Poland
PolyOne Polimeks Plastik Tic. ve San. A.Ş |  | Turkey
PolyOne Polymer (Tianjin) Co., Ltd. |  | China
PolyOne Polymers India Pvt. Ltd. |  | India
PolyOne-Shanghai China (a/k/a PolyOne (Shanghai) Co., Ltd.) |  | China
PolyOne Shenzhen Co. Ltd. |  | China
PolyOne Polymer (Suzhou) Co., Ltd. |  | China
PolyOne Tekno Ticaret Mühendislik Plastikleri San. ve Tic. A.S. |  | Turkey
PolyOne Termoplásticos do Brasil Ltda. |  | Brazil
PT Avient Colorants Indonesia |  | Indonesia
RA Products, Inc. |  | Michigan
Regalite Plastics, LLC |  | Massachusetts
Rutland DCC Inc Manufacturing Private Limited (50 % owned) |  | India
Rutland Europe Limited |  | United Kingdom
Rutland Group, Inc. |  | Delaware
Rutland Holding Company |  | Delaware
Rutland Intermediate Holding Company |  | Delaware
Rutland International Limited |  | United Kingdom
Rutland Plastics, Inc. |  | Florida

Seola ApS |  | Denmark
Servicios Factoria Barbastro, S.A. (50% owned) |  | Spain
Shandong ICD High Performance Fibre Co., Ltd. (92% owned) |  | China
Shandong ICD Trading Co., Ltd. |  | China
Shanghai Colorant Chromatics Co., Ltd. |  | China
Shawnee Holdings, LLC |  | Virginia
SilCoTec, Inc. |  | Indiana
Sociedad Quimica Alemana S.A. |  | Peru
Spartech, S.A.S. |  | France
Uniplen Indústria de Polimeros Ltda. |  | Brazil