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EX-21.1 4 avnt-ex211_20231231.htm EX-21.1 AVIENT CORP - Subsidiaries of the Company

Exhibit 21.1
SUBSIDIARIES OF THE COMPANY
NameFormation Jurisdiction
Altona Properties Pty Ltd. (37.4% owned)Australia
Auseon LimitedAustralia
Avient Argentina S.A. Argentina
Avient Austria GmbH Austria
Avient Belgium S.A. Belgium
Avient Brasil Ltda. Brazil
Avient Canada ULCCanada
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 ABFinland
Colorant Chromatics AGSwitzerland
Colorant Chromatics Europe B.V.Netherlands
Colorant Chromatics Trading (Shanghai), Ltd.China
Colorant GmbHGermany
ColorMatrix Asia LimitedHong Kong
ColorMatrix-Brazil, LLCOhio
ColorMatrix Corporation, TheOhio
ColorMatrix Europe BVNetherlands
ColorMatrix Europe LimitedUnited Kingdom
ColorMatrix Group, Inc.Delaware
ColorMatrix Holdings, Inc.Delaware
ColorMatrix Plastic Colorants (Suzhou) Co. Ltd.China
ColorMatrix Russia LLCRussia
ColorMatrix South Africa (Pty) Ltd.South Africa
ColorMatrix UK Holdings LimitedUnited Kingdom
ColorMatrix UK LimitedUnited Kingdom
COMPTEK Kunststoffverarbeitung GmbHGermany
Conexus, LLC Nevada
Cubic Tech CorporationArizona
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, LLCDelaware
Fiber-Line Management, Inc. Delaware
Franklin-Burlington Plastics, Inc.Delaware
Glasforms, Inc.California
GLS Hong Kong LimitedHong 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 CompanyDelaware
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 & CompanyDelaware
MAG International (50% owned)Delaware
Magenta Master Fibers S.r.l.Italy


Magenta Master Fibers (Shanghai) Co., Ltd.China
Magna Colours Holdings LimitedUnited Kingdom
Magna Colours (India) Private Limited (49% owned)India
Magna Colours LimitedUnited Kingdom
M.A. Hanna Asia Holding CompanyDelaware
M.A. Hanna Export Services Corp.Barbados
M.A. Hanna Plastic Group, Inc.Michigan
NEU Specialty Engineered Materials, LLCOhio
Nippon Dyneema Co. Ltd. (50% owned)Japan
O’Sullivan Plastics, LLCNevada
Paramont Coal Company (50% owned)Virginia
Pilot Knob Pellet Co. (50% owned)Missouri
PlastiComp Europe GmbHGermany
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, LLCMissouri
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.ŞTurkey
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, LLCMassachusetts
Rutland DCC Inc Manufacturing Private Limited (50 % owned)India
Rutland Europe LimitedUnited Kingdom
Rutland Group, Inc.Delaware
Rutland Holding CompanyDelaware
Rutland Intermediate Holding CompanyDelaware
Rutland International LimitedUnited 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, LLCVirginia
SilCoTec, Inc.Indiana
Sociedad Quimica Alemana S.A.Peru
Spartech, S.A.S.France
Uniplen Indústria de Polimeros Ltda. Brazil