EX-21 4 d637538dex21.htm EX-21 EX-21

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 Ceramics Cyprus Ltd.

    Cyprus      100 % 

CARBO Ceramics (Eurasia) LLC

    Russia      100 % 

CARBO International, Inc.

    Delaware, USA      100 % 

Falcon Technologies and Services, Inc.

    Delaware, USA      100 % 

StrataGen, Inc.

    Delaware, USA      100 %