EX-21 5 crr-ex21_12.htm EX-21 crr-ex21_12.htm

Exhibit 21

 

CARBO CERAMICS INC.

SUBSIDIARIES

 

 

NAME OF ENTITY

 

JURISDICTION OF ORGANIZATION

 

PERCENTAGE OWNED

 

 

 

 

 

 

 

 

 

 

CARBO Ceramics (Mauritius) Inc.

 

Mauritius

 

100%

CARBO Ceramics (China) Company Ltd.

 

China

 

100%

CARBO International, Inc.

 

Delaware, USA

 

100%

Asset Guard Products Inc.

 

Delaware, USA

 

100%

StrataGen, Inc.

 

Delaware, USA

 

100%