EX-21.1 2 smtc-01282024xex211.htm EX-21.1
Exhibit 21.1
Subsidiaries of Semtech Corporation

• |  | Semtech EV, Inc. (California) |
• |  | Semtech San Diego Corporation (California) |
• |  | Sierra Monolithics, Inc. (California) |
• |  | Semtech Colorado, Inc. (Delaware) |
• |  | Semtech New York Corporation (Delaware) |
• |  | Sierra Wireless America, Inc (Delaware) |
• |  | Triune IP, LLC (Texas) |
• |  | Triune Systems, L.L.C. (Texas) |
• |  | M2M Connectivity Australia Pty Ltd (Australia) |
• |  | M2M One Pty Ltd (Australia) |
• |  | Sierra Wireless, Inc. (Nova Scotia, Canada) |
• |  | Semtech Canada Corporation (Nova Scotia, Canada) |
• |  | Semtech Quebec Inc. (Quebec, Canada) |
• |  | Semtech Semiconductor (Chengdu) Co. Ltd. (China) |
• |  | Semtech Semiconductor (Shanghai) Co. Ltd. (China) |
• |  | Semtech Semiconductor (Shenzhen) Company Limited (China) |
• |  | Semtech France SAS (France) |
• |  | Semtech (International) AG (Italy) |
• |  | Sierra Wireless UK Limited (Italy) |
• |  | Sierra Wireless France SAS (France) |
• |  | Sierra Wireless SA (France) |
• |  | Sierra Wireless Solutions and Services SA (France) |
• |  | Semtech Germany GmbH (Germany) |
• |  | Semtech Semiconductor (Shanghai) Co. Ltd. (Beijing) |
• |  | Semtech (International) AG (Philippines) |

• |  | Semtech (International) AG (Taiwan) |
• |  | Semtech Semiconductor (Malaysia) Sdn Bhd (Taiwan) |
• |  | Semtech Semiconductor Holdings Limited (Hong Kong) |
• |  | Sierra Wireless (Asia Pacific) Limited (Hong Kong) |
• |  | Sierra Wireless Hong Kong Limited (Hong Kong) |
• |  | Semtech Advanced Systems India Private Limited (India) |
• |  | Sierra Wireless India Private Limited (India) |
• |  | Semtech Japan GK (Japan) |
• |  | Sierra Wireless Luxembourg S.A.R.L. (Luxembourg) |
• |  | Semtech Semiconductor (Malaysia) Sdn Bhd (Malaysia) |
• |  | Snowbush Mexico S.A.P.I. de C.V. – 99.9% (Mexico) |
• |  | Semtech Netherlands BV (Netherlands) |
• |  | M2M One NZ Ltd (New Zealand) |
• |  | Sierra Wireless Korea Limited (South Korea) |
• |  | Semtech (International) AG (South Korea) |
• |  | Sierra Wireless Sweden AB (Sweden) |
• |  | Semtech (International) AG (Switzerland) |
• |  | Semtech Neuchatel SARL (Switzerland) |
• |  | Semtech EMEA Limited (Norway) |
• |  | Semtech EMEA Limited (United Kingdom) |
• |  | Semtech Limited (United Kingdom) |
• |  | Semtech UK Holdings Ltd (United Kingdom) |
• |  | Sierra Wireless Limited (United Kingdom) |