| Name | Country | Region | Address |
|---|---|---|---|
| Swoboda SPK | Russia | Stavropol region | |
| Syabayeva Natalya Aleksandrovna | Russia | Voronezh region | |
| Syanova Tatyana Alekseevna, Artemev Oleg Vladimirovich | Russia | Moscow | |
| Sybille Villwock | Russia | ||
| Sychev E.A. | Russia | Moscow | |
| Sychev Igor Viktorovich | Russia | Moscow | |
| Sychev Nikolay Aleksandrovich | Russia | Krasnodar Region | |
| Sycheva Nataliya Ivanovna | Russia | Moscow | |
| Sycheva Oksana Yurevna, Moskovskaya oblast | Russia | Moscow region | |
| Sychevsky Mikhail Yurevich | Russia | Moscow |