Organized Under Law Of

Silicon Laboratories Australia Pty Ltd.

Australia

Silicon Laboratories Canada ULC

Canada

Shenzhen Silicon Laboratories Technology Co. Ltd.

China

Silicon Laboratories Denmark Aps

Denmark

Silicon Laboratories Finland Oy

Finland

Silicon Laboratories France SAS

France

Silicon Laboratories GmbH

Germany

Silicon Laboratories Asia Pacific, Limited

Hong Kong

Silicon Laboratories Hungary Korlátolt Felelősségű Társaság

Hungary

Silicon Laboratories Semiconductors India Private Limited

India

Silicon Laboratories Italy, S.r.l.

Italy

Silicon Laboratories Y.K.

Japan

Silicon Laboratories Norway AS

Norway

Silicon Laboratories International Pte. Ltd.

Singapore

Silicon Laboratories UK Limited

United Kingdom

Silicon Labs Spectra, Inc.

State of California

Zentri, Inc.

State of Delaware

Z‑Wave Alliance, LLC.

State of Delaware

Micrium LLC

State of Florida