Open Systems Ltd was registered on 11 April 1984 with its registered office in Cambridge. We don't currently know the number of employees at Open Systems Ltd. The companies directors are Naughton, Peter Louis, Naughton, Mary Carol, Naughton, Susan Lynn, Stafford Fraser, Quentin, Dr.
| Secretary Name | Appointed | Resigned | Total Appointments |
|---|---|---|---|
| NAUGHTON, Peter Louis | 27 August 2003 | - | 1 |
| NAUGHTON, Mary Carol | N/A | 21 January 1998 | 1 |
| NAUGHTON, Susan Lynn | 21 January 1998 | 27 August 2003 | 1 |
| STAFFORD FRASER, Quentin, Dr | 27 August 2002 | 27 August 2003 | 1 |
| Document Type | Date | |
|---|---|---|
| AA - Annual Accounts | 19 December 2019 | |
| CS01 - N/A | 09 December 2019 | |
| CS01 - N/A | 19 December 2018 | |
| AA - Annual Accounts | 12 December 2018 | |
| AA - Annual Accounts | 21 December 2017 | |
| CS01 - N/A | 20 December 2017 | |
| CS01 - N/A | 21 December 2016 | |
| AA - Annual Accounts | 16 December 2016 | |
| AA - Annual Accounts | 22 December 2015 | |
| AR01 - Annual Return | 14 December 2015 | |
| CH03 - Change of particulars for secretary | 14 December 2015 | |
| CH01 - Change of particulars for director | 14 December 2015 | |
| AA - Annual Accounts | 17 December 2014 | |
| AR01 - Annual Return | 09 December 2014 | |
| AR01 - Annual Return | 03 January 2014 | |
| AA - Annual Accounts | 30 December 2013 | |
| AA - Annual Accounts | 05 January 2013 | |
| AAMD - Amended Accounts | 05 January 2013 | |
| AR01 - Annual Return | 13 December 2012 | |
| RESOLUTIONS - N/A | 02 April 2012 | |
| AA - Annual Accounts | 04 January 2012 | |
| AR01 - Annual Return | 15 December 2011 | |
| AD01 - Change of registered office address | 13 September 2011 | |
| AR01 - Annual Return | 07 January 2011 | |
| AA - Annual Accounts | 07 January 2011 | |
| AA - Annual Accounts | 22 December 2009 | |
| AR01 - Annual Return | 15 December 2009 | |
| CH01 - Change of particulars for director | 15 December 2009 | |
| AA - Annual Accounts | 09 January 2009 | |
| 363a - Annual Return | 15 December 2008 | |
| 353 - Register of members | 15 December 2008 | |
| 190 - Notice of place where a register of holders of debentures or a duplicate is kept or of any change in that place | 15 December 2008 | |
| 287 - Change in situation or address of Registered Office | 15 December 2008 | |
| 288c - Notice of change of directors or secretaries or in their particulars | 15 December 2008 | |
| 288c - Notice of change of directors or secretaries or in their particulars | 15 December 2008 | |
| 363a - Annual Return | 31 March 2008 | |
| AA - Annual Accounts | 07 January 2008 | |
| 363a - Annual Return | 24 January 2007 | |
| AA - Annual Accounts | 22 January 2007 | |
| AA - Annual Accounts | 02 February 2006 | |
| 363a - Annual Return | 14 December 2005 | |
| AA - Annual Accounts | 27 January 2005 | |
| 363s - Annual Return | 30 December 2004 | |
| AA - Annual Accounts | 28 January 2004 | |
| 363s - Annual Return | 05 January 2004 | |
| 363s - Annual Return | 01 December 2003 | |
| 288b - Notice of resignation of directors or secretaries | 01 December 2003 | |
| 288b - Notice of resignation of directors or secretaries | 01 December 2003 | |
| 288a - Notice of appointment of directors or secretaries | 01 December 2003 | |
| 288a - Notice of appointment of directors or secretaries | 01 December 2003 | |
| AA - Annual Accounts | 04 February 2003 | |
| AA - Annual Accounts | 05 May 2002 | |
| 363s - Annual Return | 06 February 2002 | |
| AA - Annual Accounts | 05 February 2001 | |
| 363s - Annual Return | 30 January 2001 | |
| AA - Annual Accounts | 01 February 2000 | |
| 363s - Annual Return | 01 February 2000 | |
| AA - Annual Accounts | 25 January 1999 | |
| 363s - Annual Return | 15 January 1999 | |
| 288a - Notice of appointment of directors or secretaries | 23 June 1998 | |
| 288b - Notice of resignation of directors or secretaries | 23 June 1998 | |
| AA - Annual Accounts | 26 January 1998 | |
| 363s - Annual Return | 12 January 1998 | |
| AA - Annual Accounts | 25 February 1997 | |
| 363s - Annual Return | 25 February 1997 | |
| AA - Annual Accounts | 05 February 1996 | |
| 363s - Annual Return | 03 January 1996 | |
| RESOLUTIONS - N/A | 16 May 1995 | |
| AA - Annual Accounts | 27 March 1995 | |
| 363s - Annual Return | 28 December 1994 | |
| AA - Annual Accounts | 09 February 1994 | |
| 363s - Annual Return | 17 January 1994 | |
| AA - Annual Accounts | 27 January 1993 | |
| 363s - Annual Return | 14 January 1993 | |
| AA - Annual Accounts | 28 July 1992 | |
| 363a - Annual Return | 09 June 1992 | |
| AA - Annual Accounts | 17 March 1992 | |
| 363a - Annual Return | 23 December 1991 | |
| AA - Annual Accounts | 14 November 1990 | |
| 363 - Annual Return | 10 October 1990 | |
| 363 - Annual Return | 03 May 1990 | |
| AA - Annual Accounts | 02 December 1988 | |
| AA - Annual Accounts | 03 October 1988 | |
| 363 - Annual Return | 03 October 1988 | |
| AA - Annual Accounts | 16 May 1987 | |
| 363 - Annual Return | 16 May 1987 | |
| 363 - Annual Return | 16 May 1987 | |
| NEWINC - New incorporation documents | 11 April 1984 |
