Attached files

file filename
10-K - CMC 10-K FILED 11-24-09 - CMC Materials, Inc.cmc10kfiled112409.htm
EX-31.2 - EXHIBIT 31.2 - CMC Materials, Inc.exhibit31_2.htm
EX-23.1 - EXHIBIT 23.1 - CMC Materials, Inc.exhibit23_1.htm
EX-24.1 - EXHIBIT 24.1 - CMC Materials, Inc.exhibit24_1.htm
EX-31.1 - EXHIBIT 31.1 - CMC Materials, Inc.exhibit31_1.htm
EX-32.1 - EXHIBIT 32.1 - CMC Materials, Inc.exhibit32_1.htm

EXHIBIT 21.1


SUBSIDIARIES OF CABOT MICROELECTRONICS CORPORATION

Cabot Microelectronics Global Corporation (Delaware, U.S.)
Cabot Microelectronics Polishing Corporation (Delaware, U.S.)
QED Technologies International, Inc. (Delaware, U.S.)
Cabot Microelectronics Japan KK (Japan)
Nihon Cabot Microelectronics KK (Japan)
Cabot Microelectronics Singapore Pte. Ltd. (Singapore)
Epoch Material Co., Ltd. (Taiwan)