EXHIBIT 21.1
SUBSIDIARIES OF THE COMPANY
| Advanced Micro Electronics AS |
Horten, Norway | |
| Blease Medical Equipment Limited |
Chesham, United Kingdom | |
| Blease Medical Holding Ltd. |
Chesham, United Kingdom | |
| Blease Medical Services Limited |
Chesham, United Kingdom | |
| Centro Vision, Inc. |
Newbury Park, California | |
| Corrigan Canada, Ltd. |
Ontario, Canada | |
| CXR Limited |
Surrey, United Kingdom | |
| Dolphin Medical, Inc. |
Hawthorne, California | |
| Dolphin Medical Pte Ltd. |
Singapore | |
| Ferson Technologies, Inc. |
Ocean Springs, Mississippi | |
| Metorex Security Products, Inc. |
Ewing, New Jersey | |
| Opto Sensors (Malaysia) Sdn. Bhd. |
Johor Bahru, Malaysia | |
| Opto Sensors (Singapore) Pte. Ltd. |
Singapore | |
| OSI Defense Systems, L.L.C. |
Orlando, Florida | |
| OSI Electronics, Inc. |
Camarillo, California | |
| OSI Fibercomm, Inc. |
Hawthorne, California | |
| OSI Medical (Singapore) Pte. Ltd. |
Singapore | |
| OSI Systems Pvt. Ltd. |
Secunderabad, India | |
| Osteometer MediTech, Inc. |
Hawthorne, California | |
| Rapiscan Asia Pte. Ltd. |
Singapore | |
| Rapiscan Consortium (M) Sdn. Bhd. |
Johor Bahru, Malaysia | |
| Rapiscan Security Products (U.S.A.), Inc. |
Hawthorne, California | |
| Rapiscan Systems, Inc. |
Hawthorne, California | |
| Rapiscan Systems High Energy Inspection Corporation |
Sunnyvale, California | |
| Rapiscan Systems Holdings, Inc. |
Hawthorne, California | |
| Rapiscan Systems Hong Kong Limited |
Hong Kong | |
| Rapiscan Systems Limited |
Salfords, United Kingdom | |
| Rapiscan Systems Neutronics and Advanced Technologies Corporation |
Santa Clara, California | |
| Rapiscan Systems Oy |
Finland | |
| RapiTec, Inc. |
Upland, California | |
| Spacelabs Healthcare, Inc. |
Issaquah, Washington | |
| Spacelabs Medical (Canada) Inc. |
Ontario, Canada | |
| Spacelabs Medical Austria GmbH |
Vienna, Austria | |
| Spacelabs Medical Finland Oy |
Espoo, Finland | |
| Spacelabs Medical Germany GmbH |
Dusseldorf, Germany | |
| Spacelabs Medical, Inc. |
Issaquah, Washington | |
| Spacelabs Medical SAS |
Creteil, France | |
| Spacelabs Medical Trading (Shanghai) Co., Ltd. |
Shanghai, China | |
| Spacelabs Medical UK Limited |
Chesham, United Kingdom | |
| Spacelabs (Singapore) Pte. Ltd. |
Singapore | |
| UDT Sensors, Inc. |
Hawthorne, California |