| The Ministry of Communications and Mass Media of the Russian Federation |
| The Ministry of Defense of the Russian Federation |
| The Ministry for Civil Defence, Emergencies and Liquidation of Consequences of Natural Disasters of the Russian Federation |
| The Ministry of Transport of the Russian Federation |
| The Federal Guard Service of the Russian Federation |
| Russian Federal Space Agency |
| Central Bank of the Russian Federation |
| FSUE «General Radio Frequency Centre» |
| FSUE “Radio Research & Development Institute” (NIIR) |
| JSC “Information Satellite Systems – Reshetnev Company” |
| FSUE “Russian Institute of Space Device Engineering” |
| FSUE “Russian Television and Radio Broadcasting Network” |
| Khrunichev State Research and Production Space Center |
| Space Systems Research and Development Institute (NII KS) |
| Academician Pilugin Scientific-Production Center of Automatics and Instrument-Making |
| Scientific-Research Center "VIGSTAR" (SRC VIGSTAR). |
| Lavochkin Scientific and Production Association (Lavochkin Association) |
| FSUE ‘Internavigation RTC’ |
| Russian Satellite Communications Company (RSCC). |
| OAO “Russian Institute of Radionavigation and Time” |
| GUP "Mosgortrans" |
| OAO “New Telephone Company” |
| BOGATYR ACCESS KOMYR (Republic of Kazakhstan) |
| Open Joint Stock Company MMC Norilsk Nickel |
| Cedicom Company |
| OAO “Comstar United Telesystems” |
| Joint Stock Company Gascom |
| Inmarsat Global Ltd (United Kingdom) |
| Motorola, Inc. (USA) |
| NEC Corporation (Japan) |
| Kyocera Corporation (Japan) |
| | |
