At various times in the company of Orion worked the following people:

Nikolay Hudentsov
Ilya Isaikin
Dmitry Lobov
Arkady Yudaev
Viktor Nikulin
Alex Gelman
Sergey Seleznev
Dmitry Pantyukhin
Andrei Meshcheryakov
Dmitry Kravchenko
Pavel Kozlov
Constantine Gulenko
Dmitry Pasechnij
Michael Boutin
Alexander Dementyev
Sergey Perov
Andrew Kubyshkin
Vitaly Udenkov
Sergei Kolobaev
Alena Frolova-Vasnetsov
Evgeny Kondratiev
Dmitry Glaznev
Sergei Kashnikov
Vitaly Volodichev
Alex Proskurnya
Alexander Melnikov
Max Lansky
Andrew Grehov
Igor Bychkov
Catherine Hudentsova
Vitaly Smolyaninov
Pavel Kozlov
Anastasia Sudakov
Svetlana Kolosov
Xenia Abaschina
Andrei Kolesnikov