EXHIBIT 21.1

SUBSIDIARIES OF INNOPHOS HOLDINGS, INC.

Company	Ownership*	Jurisdiction
Innophos Holdings, Inc.		Delaware
Innophos Investments Holdings, Inc.	Innophos Holdings, Inc.	Delaware
Innophos, Inc.	Innophos Investments Holdings, Inc.	Delaware
KI Acquisition, Inc.	Innophos, Inc..	Delaware
Innophos Canada, Inc.	Innophos, Inc.	Ontario, Canada
Innophos Mexico Holdings, LLC	Innophos, Inc.	Delaware
Innophos (Hong Kong) Limited	Innophos, Inc.	Hong Kong (China)
Innophos (Gibraltar) Holdings Limited	Innophos, Inc.	Gibraltar
Innophos International Holdings B.V.	Innophos, Inc.	Netherlands
Kelatron Corporation	KI Acquisition, Inc.	Delaware
Innophos (Taicang) Food Ingredients Manufacturing Co., Ltd.	Innophos (Hong Kong) Limited	China
Innophos (Gibraltar) Limited	Innophos (Gibraltar) Holdings Limited	Gibraltar
Innophos Netherlands Investments Holdings C.V.	Innophos (Gibraltar) Holdings Limited	Netherlands
Innophos Netherlands Holdings B.V.	Innophos Netherlands Investments Holdings C.V.	Netherlands
Innophos Canada Holdings B.V.	Innophos Netherlands Holdings B.V.	Netherlands
Innophos Mexicana, S. DE R.L. De C.V.	Innophos Mexico Holdings, LLC	Mexico
Innophos TGI, S. R.L. DE C.V.	Innophos Mexicana, S. DE R.L. De C.V.	Mexico
Innophos Servicios De Mexico, S. De R.L. De C.V.	Innophos Mexicana, S. DE R.L. De C.V.	Mexico
Innophos Explotación de Fosforitas, S.A. de C.V.	Innophos Mexicana, S. DE R.L. De C.V.	Mexico
Fosforitas del Pacifico, S.A. de C.V.	Innophos Mexicana, S. DE R.L. De C.V.	Mexico
Innophos Fosforitas SD, S.A. de C.V.	Innophos Mexicana, S. DE R.L. De C.V.	Mexico
Innophos Fosfatados De Mexico, S. De R.L. De C.V.	Innophos TGI, S. R.L. DE C.V.	Mexico

• *100% by direct parent, except in Mexico and Innophos Netherlands Investments Holdings C.V. where minority qualifying interests are held by other affiliates.