Exhibit 21.1
State or Other
Jurisdiction
Under the Laws of
Subsidiaries of Owens Corning (12/31/2014) Which Organized
American Rockwool, Inc. North Carolina
CDC Corporation Wisconsin
Crown Mfg. Inc. Ontario
Dutch OC Cooperatief Invest U.A. The Netherlands
Engineered Pipe Systems, Inc. Delaware
EPS Holding AS Norway
Eric Company Delaware
European Owens Corning Fiberglas SPRL Belgium
Instalaciones Especializadas en Confort Termoacustico y Ampliacion, S. de R.L. de C.V Mexico
Inversiones Owens Corning Chile Holdings Limitada Chile
Insul-Trade, LLC Indiana
IP Owens Corning I, S. de R.L. de C.V. Mexico
IPM Inc. Delaware
Norske EPS BOT AS Norway
Northern Elastomeric, Inc. New Hampshire
OC Canada Finance Inc. Canada
OC Canada Holdings Company Nova Scotia
OC Canada Holdings General Partnership Delaware
OC Celfortec Company Nova Scotia
OC Fabrics (Changzhou) Co., Ltd. China
OC Latin American Holdings GmbH Austria
OC NL Invest Cooperatief U.A. The Netherlands
OC PRO CV The Netherlands
OCCV1, Inc. Delaware
OCCV2, LLC Delaware
OCV (Thailand) Company Limited Thailand
OCV Chambéry France France
OCV Chambéry International France
OCV Distribution ANZ Pty-Limited Australia
OCV Fabrics UK Ltd. United Kingdom
OCV Finance, LLC Delaware
OCV Intellectual Capital, LLC Delaware
OCV Italia Srl Italy
OCV Mexico S. de R.L. de C.V. Mexico
OCV Reinforcements (Hangzhou) Co., Ltd. China
OCV Reinforcements Alcala Spain, S.L. Spain
OCV Servicios Mexico, S.A. de C.V. Mexico
OCV Steklovolokno OAO Russia
Owens Corning (China) Investment Company Limited China
Owens Corning (Guangzhou) Fiberglas Co., Ltd. China
Owens Corning (Nanjing) Building Materials Co., Ltd. China
Owens-Corning (Shanghai) Fiberglas Co., Ltd. China
Owens Corning (Singapore) Pte Ltd Singapore
Owens Corning (Tianjin) Building Materials Co., Ltd. China
Owens Corning (Xi’an) Building Materials Co., Ltd. China
Owens Corning Alloy Canada GP Inc. Canada
Owens Corning Alloy Canada LP Manitoba
Owens Corning Argentina Sociedad de Responsabilidad Limitada Argentina
Owens Corning (Australia) Pty Limited Australia
Owens Corning Automotive (UK) Ltd. United Kingdom
Owens Corning Composites (Beijing) Co., Ltd. China
Owens Corning BM (Korea), Ltd Korea
Owens-Corning Britinvest Limited United Kingdom
Owens Corning Canada GP Inc. Canada
Owens Corning Canada Holdings B.V. The Netherlands
Owens Corning Canada LP Manitoba
Owens Corning Cayman (China) Holdings Cayman Islands
Owens-Corning Cayman Limited Cayman Islands
Owens Corning Celfortec Canada GP Inc. Canada
Owens Corning Celfortec LP Manitoba
Owens Corning Composites (China) Co., Ltd. China
Owens Corning Composite Materials, LLC Delaware
Owens Corning Composite Materials Canada GP Inc. Nova Scotia
Owens Corning Composite Materials Canada LP Manitoba
Owens Corning DC Pension Plan Limited United Kingdom
Owens Corning Construction Services, LLC Delaware
Owens Corning Elaminator Insulation Systems, LLC Delaware
Owens Corning Enterprise (India) Pvt. Ltd. India
Owens Corning Fabwel, LLC Delaware
Owens Corning Fiberglas A.S. Limitada Brazil
Owens Corning Fiberglas S.R.L. Uruguay
Owens-Corning Fiberglas Deutschland GmbH Germany
Owens Corning Fiberglas Espana, SL Spain
Owens Corning Fiberglas France France
Owens-Corning Fiberglas (U.K.) Pension Plan Ltd. United Kingdom
Owens Corning Financial Services ULC Nova Scotia
Owens Corning Foam Insulation, LLC Delaware
Owens Corning Franchising, LLC Delaware
Owens-Corning Funding Corporation Delaware
Owens Corning GlassMetal Services (Suzhou) Co., Ltd. China
Owens Corning Holdings 1 CV The Netherlands
Owens Corning Holdings 3 CV The Netherlands
Owens Corning Holdings 4 CV The Netherlands
Owens Corning Holdings 5 CV The Netherlands
Owens Corning Holdings Holland B.V. The Netherlands
Owens Corning HOMExperts, Inc. Delaware
Owens Corning Hong Kong Limited Hong Kong
Owens Corning HT, Inc. Delaware
Owens-Corning (India) Private Limited India
Owens Corning Industries (India) Private Limited India
Owens Corning Insulating Systems, LLC Delaware
Owens Corning Insulating Systems Canada GP Inc. Canada
Owens Corning Insulating Systems Canada LP Manitoba
Owens Corning Intellectual Capital, LLC Delaware
Owens Corning International Holdings C.V. The Netherlands
Owens Corning Japan LLC Japan
Owens Corning Japanhold B.V. The Netherlands
Owens Corning Kohold B.V. The Netherlands
Owens Corning Korea Korea
Owens Corning Mexico, S. de R.L. de C.V. Mexico
Owens Corning Mineral Wool, LLC Delaware
Owens Corning Non-Woven Technology, LLC Delaware
Owens Corning Receivables LLC Delaware
Owens Corning Remodeling Canada GP Inc. Canada
Owens Corning Remodeling Canada LP Manitoba
Owens Corning Remodeling Systems, LLC Delaware
Owens Corning Roofing and Asphalt, LLC Delaware
Owens Corning Sales, LLC Delaware
Owens Corning Science and Technology, LLC Delaware
Owens Corning Sunrooms Franchising, LLC Delaware
Owens Corning Supplementary Pension Plan Limited United Kingdom
Owens-Corning Sweden AB Sweden
Owens Corning Technical Fabrics, LLC Delaware
Owens Corning US Holdings, LLC Delaware
Owens-Corning Veil Netherlands B.V. The Netherlands
Owens-Corning Veil U.K. Ltd. United Kingdom
Servicios Transaco Limitada Chile
Soltech, Inc. Kentucky
Tecnologia Owens Corning I, S. de R.L. de C.V. Mexico
TF Holding Corp. Delaware
Thermafiber, Inc. Delaware
Transandina de Comercio S.A. Chile
