EXHIBIT 21.1
COMPUWARE CORPORATION AND SUBSIDIARIES
SUBSIDIARIES OF THE REGISTRANT
AS OF MARCH 31, 2009
SUBSIDIARIES OF THE REGISTRANT
AS OF MARCH 31, 2009
| NAME | JURISDICTION OF INCORPORATION | |
| Changepoint International SRL | Barbados | |
| Compuware A.B. | Sweden | |
| Compuware AG | Switzerland | |
| Compuware Austria GmbH | Austria | |
| Compuware A/S | Denmark | |
| Compuware Asia Pacific Limited | Hong Kong | |
| Compuware Asia Pacific Pte. Ltd. | Singapore | |
| Compuware Asia-Pacific Pty. Ltd | Australia | |
| Compuware B.V. | Netherlands | |
| Compuware Corporation of Canada | Canada | |
| Compuware Covisint (Shanghai) Software Services Co. Ltd. | China | |
| Compuware de Mexico | Mexico | |
| Compuware do Brasil S/A | Brazil | |
| Compuware Europe B.V. | Netherlands | |
| Compuware Finland OY | Finland | |
| Compuware Foreign Sales Corporation | Barbados | |
| Compuware GmbH | Germany | |
| Compuware India Software Operations Private Ltd. | India | |
| Compuware International I LLC | Michigan | |
| Compuware Japan Corporation | Japan | |
| Compuware Korea | Korea | |
| Compuware Ltd. | United Kingdom | |
| Compuware Nordic AS | Norway | |
| Compuware NV/SA | Belgium | |
| Compuware Overseas Holding Corporation | Michigan | |
| Compuware S.A. | Spain | |
| Compuware S.A.R.L | France | |
| Compuware System Software B.V. | Netherlands | |
| Compuware Sp. Z.o.o | Poland | |
| Compuware SpA | Italy | |
| Compuware Ireland Ltd. | Ireland | |
| Covisint Corporation | Michigan | |
| Proxima Technology Limited | United Kingdom |