- Aitchen, Robert
- Becher, Bernhard
- Becher, Hilla
- Chapman, Joan
- Chile Cultural Committee
- Directorate of Air Traffic & Safety
- Directorate of Safety Education
- Fiddlers Green
- General Post Office
- James Cond, Ltd.
- Loxley Bros. Ltd.
- Ministry of Labour and National Service
- National Union of Conservative and Unionist Associations
- Royal Society for the Prevention of Accidents