Register of disqualifications
| Name (of disqualified director) | Date of birth (of disqualified director) | Post Town (where disqualified director lives) |
|---|---|---|
| Kuk-Ryol O | ||
| Paul O'BOYLE | 22 May 1958 | Andover |
| Ashley O'BRIEN | 24 March 1990 | London |
| Patrick O'BRIEN | 7 February 1999 | Bristol |
| Eileen O'CALLAGHAN | 4 November 1963 | Belfast |
| Joseph O'CONNELL | 16 April 2000 | Ormskirk |
| Kevin O'CONNELL | 24 December 1978 | Ormskirk |
| Thomas Edward O'CONNELL | 15 December 1968 | Northampton |
| Christopher O'CONNOR | 6 September 1968 | Hatfield |
| John Bosco O'CONNOR | 25 February 1965 | Luton |
| Maria Carmel O'CONNOR | 7 December 1950 | London |
| Patrick Joseph O'CONNOR | 30 May 1989 | Banwell |
| Samantha O'CONNOR | 9 November 1968 | Brighton |
| Lee Michael O'DELL | 20 May 1973 | Market Harborough |
| Christopher O'DONNELL | 8 March 1978 | Leven |
| Gary O'DONNELL | 30 August 1961 | Shipley |
| Craig Phillip O'DRISCOLL | 28 May 1983 | Bromley |
| James O'DRISCOLL | 17 November 1968 | Waltham Cross |
| Alan O'GRADY | 9 April 1967 | Widnes |
| Simon O'GRADY | 9 May 1967 | Crawley |
| Gerard O'HANLON | 11 September 1978 | Newry |
| John Joseph O'HARA | 5 July 1977 | Liverpool |
| Lisa O'HARA | 17 May 1977 | Liverpool |
| Richard O'HARA | 5 June 1980 | Tandragee |
| Amanda O'KANE | 29 December 1976 | Bangor |
| Paul Stephen O'KANE | 14 April 1970 | Bangor |
| Liam O'KEEFE | 19 July 1991 | London |
| Liam O'KEEFFE | 19 July 1991 | London |
| Paul O'MAHONEY | 7 April 1969 | London |
| Nicolas Patrick O'NEIL | 29 January 1969 | Shipston-On-Stour |
| Conor O'NEILL | 1 May 1972 | Belfast |
| James Michael O'NEILL | 1 October 1941 | Belfast |
| John O'NEILL | 5 February 1982 | Rugeley |
| Vincent O'NEILL | 9 April 1969 | Crumlin |
| Dominic O'REILLY | 14 January 1964 | London |
| Lucy Nicola O'REILLY | 2 November 1985 | Chigwell |
| Margaret Anne O'REILLY | 14 November 1970 | Belfast |
| Anthony Christopher O'SULLIVAN | 3 September 1968 | Newport |
| Michael O'TOOLE | 17 June 1961 | Sheffield |
| Paul David O'TOOLE | 9 December 1966 | Warrington |
| John Nicholas OAKES | 15 October 1983 | Loughton |
| Charles Alexander OAKLEY | 27 June 1978 | Ware |
| Jason Hugh OAKLEY | 16 June 1978 | Llanelli |
| Jonathan Stuart OAKLEY | 21 February 1973 | Braintree |
| David John OAKMAN | 26 July 1984 | St. Ives |
| OAO ""VO TECHNOPROMEXPORT"" | ||
| Nicholas Timothy Edward OATEN | 15 August 1978 | North Ferriby |
| Ian OATES | 15 November 1969 | Manchester |
| Nduka OBAIGBENA | 14 July 1959 | Apapa |
| Jayson Stephen OBEE | 17 December 1989 | Gravesend |