Form: S-1

General form of registration statement for all companies including face-amount certificate companies

December 28, 2009

Documents

Exhibit 21

Subsidiaries of Codexis, Inc.

 

Name of Subsidiary

   State or Jurisdiction in Which
Incorporated or Organized

Julich Chiral Solutions GmbH

   Germany

Codexis Laboratories Singapore Pte. Ltd.

   Singapore

Wasabi Acquisition LLC

   Delaware

Codexis Laboratories Mauritius Private Limited

   Mauritius

Codexis Laboratories India Private Limited

   India

Codexis Laboratories Hungary Kft.

   Hungary

Codexis Laboratories Hungary LLC

   Delaware