Exhibit 21.1

HUGHES NETWORK SYSTEMS, LLC

SUBSIDIARIES

The following table sets forth our subsidiaries as of December 31, 2009:



|                                                     |  |                       |  |                  
|---------------------------------------------------- |  | --------------------- |  | -----------------
|Company (1)                                          |  | Place ofIncorporation |  | OwnershipInterest
|Subsidiaries of Hughes Network Systems, LLC:         |  |                       |  |                  
|Advance Satellite Research, LLC                      |  | Delaware              |  | 100%             
|Helius, LLC                                          |  | Utah                  |  | 100%             
|Helius Acquisition, LLC                              |  | Utah                  |  | 100%             
|HNS Participações e Empreendimentos Ltda.            |  | Brazil                |  | 100%             
|HNS Américas Comunicações Ltda.                      |  | Brazil                |  | 100%             
|Hughes Telecomunicações do Brasil Ltda.              |  | Brazil                |  | 99.99%           
|Hughes Network Systems (Beijing) Co., Ltd.           |  | China                 |  | 100%             
|HNS Finance Corp.                                    |  | Delaware              |  | 100%             
|Hughes Network Systems International Service Company |  | Delaware              |  | 100%             
|HNS-India VSAT, Inc.                                 |  | Delaware              |  | 100%             
|HNS-Shanghai, Inc.                                   |  | Delaware              |  | 100%             
|HNS License Sub, LLC                                 |  | Delaware              |  | 100%             
|HNS Real Estate, LLC                                 |  | Delaware              |  | 100%             
|Hughes Network Systems GmbH                          |  | Germany               |  | 100%             
|Hughes China Holdings Company Limited                |  | Hong Kong             |  | 100%             
|Hughes Communications India Limited(2)               |  | India                 |  | 71.17%           
|Hughes Network Systems India Limited                 |  | India                 |  | 99.99%           
|HCIL Comtel Limited(3)                               |  | India                 |  | 71.16%           
|P.T. Hughes Network Systems Indonesia                |  | Indonesia             |  | 100%             
|Hughes Network Systems S.r.L.                        |  | Italy                 |  | 100%             
|HNS Mauritius Ltd.                                   |  | Mauritius             |  | 100%             
|HNS de México S.A. de C.V.                           |  | México                |  | 100%             
|Hughes Network Systems Europe Limited                |  | United Kingdom        |  | 100%             
|Hughes Network Systems Limited                       |  | United Kingdom        |  | 100%             
|HNS License Sub Limited                              |  | United Kingdom        |  | 100%             



|(1) | Excludes certain inactive subsidiaries which, in the aggregate as a single subsidiary, would not contitute a significant subsidiary as of December 31, 2009.
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------------

|(2) | Our ownership interest in Hughes Communications India Limited of 71.17% consists of 47.42% owned indirectly through our wholly owned subsidiary, HNS-India
VSAT, Inc.; 12.84% owned indirectly through our subsidiary, Hughes Network Systems India Limited; and 10.91% owned indirectly through Escorts Motors Limited, in which we indirectly own 49%.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(3) | Our ownership interest in HCIL Comtel Limited of 71.16% consists of 99.98% owned indirectly through our subsidiary, Hughes Communications India Limited, in which we
indirectly own 71.17%.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------