| Name | State or Other Jurisdiction of Incorporation or Organization | ||||
| Harmonic Delaware, L.L.C. | U.S.A. | ||||
| Harmonic Germany GmbH | Germany | ||||
| Harmonic Japan GK | Japan | ||||
| Harmonic India Private Limited | India | ||||
| Harmonic International GmbH | Switzerland | ||||
| Harmonic International Inc | U.S.A. | ||||
| Harmonic Lightwaves (Israel) Ltd | Israel | ||||
| Harmonic Singapore P.T.E. Ltd. | Singapore | ||||
| Harmonic Spain SL | Spain | ||||
| Harmonic Technologies (HK) Limited | Hong Kong | ||||
| Harmonic (UK) Limited | United Kingdom | ||||
| Harmonic Video Networks Ltd. | Israel | ||||
| Horizon Acquisition Ltd | Israel | ||||
| Harmonic Brasil LTDA | Brazil | ||||
| Harmonic S.R.I. | Argentina | ||||
| Harmonic Mexico International | Mexico | ||||
| Harmonic Video Networks Malaysia Sdn Bhd | Malaysia | ||||
| Harmonic International Australia Pty Ltd | Australia | ||||
| Harmonic Italia Srl | Italy | ||||
| Financiere Kepler SAS | France | ||||
| Harmonic France SAS | France | ||||
| Thomson Video Networks India Private Ltd | India | ||||
| Harmonic Technologies (Canada) | Canada | ||||