Exhibit 21

LIST OF SUBSIDIARIES

Name of Company | Year of Incorporation, Amalgamation or Acquisition | Jurisdiction of Incorporation | Ownership
SunOpta Companies Inc. | 2013 | Minnesota | 100%
Tradin Organics USA LLC (conversion of Tradin Organics USA, Inc.) | 2013 | Delaware | 100%
OPM 02-2013, LLC | 2013 | Delaware | 66.0%
MTI 02-2013, LLC | 2013 | Delaware | 66.0%
Organic Land Corporation OOD | 2012 | Bulgaria | 100%
SunOpta Foods Bulgaria EOOD | 2012 | Bulgaria | 100%
0966201 B.C. Unlimited Liability Company (conversion of WGI Heavy Metals, Incorporated) | 2012 | British Columbia | 66.0%
Transworld Garnet Company Ltd. | 2012 | British Columbia | 66.0%
WGI Heavy Minerals, LLC | 2012 | Idaho | 66.0%
Emerald Creek Garnet Ltd. | 2012 | Idaho | 66.0%
International Waterjet Parts, Inc. | 2012 | Idaho | 66.0%
Kominex Mineralmahlwerk GmbH | 2012 | Germany | 66.0%
Crown of Holland B.V. | 2012 | The Netherlands | 100%
Babco Industrial Corp. | 2012 | Saskatchewan | 66.0%
Inland RC, LLC | 2011 | Ohio | 66.0%
SunOpta Foods Inc. | 2010 | Delaware | 100%
SunOpta Grains and Foods Inc. | 2010 | Minnesota | 100%
Mascoma Corporation | 2010 | Delaware | 18.7%
SunOpta Africa (Proprietary) Limited | 2009 | South Africa | 100%
Opta Minerals (Europe) SAS | 2009 | France | 66.0%
Cooperatie SunOpta U.A. | 2008 | The Netherlands | 100%
The Organic Corporation B.V. | 2008 | The Netherlands | 100%
SunOpta Food (Dalian) Co., Ltd. | 2008 | China | 100%
Trabocca B.V. | 2008 | The Netherlands | 65%
Supreme Small Holders Coffee PLC | 2008 | Ethiopia | 52%
SunOpta Foods Europe B.V. (formerly Internamtrade B.V.) | 2008 | The Netherlands | 100%
Tradin Organic Agriculture B.V. | 2008 | The Netherlands | 100%

Name of Company | Year of Incorporation, Amalgamation or Acquisition | Jurisdiction of Incorporation | Ownership
Opta Minerals A.B. | 2008 | Sweden | 66.0%
Opta Minerals a.s. | 2008 | Slovakia | 66.0%
Servicios SunOpta, S. De R. L.De C.V. | 2007 | Mexico | 100%
SunOpta de Mexico, S. De R. L.De C.V. | 2007 | Mexico | 100%
SunOpta Global Organic Ingredients, Inc. | 2007 | California | 100%
Opta Minerals (Kosice) a.s. (formerly Newco a.s.) | 2007 | Slovakia | 66.0%
Sellet Hulling Corporation PLC | 2007 | Ethiopia | 35%
MTI 01 – 2006 Inc. | 2006 | Delaware | 66.0%
Magnesium Technologies Corporation | 2006 | Michigan | 66.0%
OPM 01 – 2006 Inc. | 2006 | Delaware | 66.0%
Bimac Inc. | 2006 | Michigan | 66.0%
Opta Minerals Inc. | 2004 | Federal Canada | 66.0%
Opta Minerals (USA) Inc. | 2004 | Delaware | 66.0%
SunOpta Investments Ltd. | 2002 | Canada | 100%
International Materials & Supplies, Inc. | 2002 | Virginia | 66.0%
Virginia Materials Inc. | 2001 | Delaware | 66.0%
Temisca Inc. | 2000 | Quebec | 66.0%