- Tsentralnaia Studiia Dokumentalnykh Filmov (TsSDF)9
- Lennauchfilm8
- Leningradskaia Studiia Dokumentalnykh Filmov (LSDF)6
- Tsentrnauchfilm4
- Bukovskii, Vladimir Konstantinovich2
- Kievskaia Kinostudiia Nauchno-populiarnykh Filmov2
- Tsentralnaia Kinostudiia Detskikh i Iunosheskikh Filmov2
- Azerbaijanfilm1
- Cox, Arthur M.1
- Geller, Mikhail1
- Griffith, William E.1
- Grinenko, Igor1
- Gruzinskaia Studiia Nauchno-populiarnykh i Dokumentalnykh Filmov1
- Hemsley, John1
- Holubnychy, Vsevolod1
- James, Donald1
- Kappeler, Andreas1
- Lupan, Nicolae1
- Munting, Roger1
- Nivat, Georges Michel1