SI-O ENGINEERING COMPANY LIMITED — Filings & Documents (65)
(E)FND4 - Notice of Resignation of Company Secretary and Director
2026-05-04 · Director/Secretary Change
(E)FND4 - Notice of Resignation of Company Secretary and Director
2026-05-04 · Director/Secretary Change
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2026-05-04 · Director/Secretary Change
(E)FNAR1 - Annual Return
2026-01-29 · Annual Return
(E)FNSC1 - Return of Allotment
2025-05-06 · Share Related
(E)FNAR1 - Annual Return
2025-01-21 · Annual Return
(E)FNSC1 - Return of Allotment
2024-05-09 · Share Related
(E)FNAR1 - Annual Return
2024-01-17 · Annual Return
Information Sheet regarding Using Business Registration Number as Unique Business Identifier
2023-12-27 · Other
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2023-05-11 · Director/Secretary Change
(E)FNAA1 - Notice of Alteration of Company's Articles
2023-04-27 · Memorandum & Articles
(E)Altered Articles of Association
2023-04-27 · Memorandum & Articles
(E)Special resolution
2023-04-27 · Other
(E)FNR1 - Notice of Change of Address of Registered Office
2023-04-24 · Address Change
(E)FNAR1 - Annual Return
2023-01-04 · Annual Return
(E)FNAR1 - Annual Return
2022-01-04 · Annual Return
(E)FNAR1 - Annual Return
2021-01-12 · Annual Return
(E)FNAR1 - Annual Return
2020-01-10 · Annual Return
(E)FND2B - Notice of Change in Particulars of Company Secretary and Director
2019-10-02 · Director/Secretary Change
(E)FNR1 - Notice of Change of Address of Registered Office
2019-10-02 · Address Change
(E)FNAR1 - Annual Return
2019-01-11 · Annual Return
(E)FNR2 - Notice of Location of Registers and Company Records
2019-01-11 · Other
(E)FNAR1 - Annual Return
2018-01-12 · Annual Return
(E)FNAR1 - Annual Return
2017-01-03 · Annual Return
(E)FNAR1 - Annual Return
2016-01-26 · Annual Return
(E)FNAR1 - Annual Return
2015-02-02 · Annual Return
(E)FAR1 - Annual return (with a list of members)
2014-01-23 · Annual Return
(E)FAR1 - Annual return (with a list of members)
2013-02-04 · Annual Return
(E)FAR1 - Annual return (with a list of members)
2012-01-13 · Annual Return
(E)FAR1 - Annual return (with a list of members)
2011-01-19 · Annual Return
(E)FAR1 - Annual return (with a list of members)
2010-01-08 · Annual Return
(E)FAR1 - Annual return (with a list of members)
2009-02-05 · Annual Return
(E)FAR1 - Annual return (with a list of members)
2008-03-28 · Annual Return
(E)FD2B - Notification of Change of Particulars of Secretary and Director
2007-02-02 · Director/Secretary Change
(E)FR1 - Notification of Situation of Registered Office
2007-02-02 · Address Change
(E)FR2 - Notification of Location of Registers
2007-02-02 · Other
(E)FAR1 - Annual return (with a list of members)
2007-02-02 · Annual Return
(E)FAR1 - Annual return (with a list of members)
2006-01-25 · Annual Return
(E)FAR1 - Annual return (with a list of members)
2005-01-04 · Annual Return
(E)FR2 - Notification of Location of Registers
2004-12-31 · Other
(E)FD2B - Notification of Change of Particulars of Secretary and Director
2004-12-31 · Director/Secretary Change
(E)FR1 - Notification of Situation of Registered Office
2004-12-31 · Address Change
(E)FAR3 - Annual Return - Certificate of no change
2004-01-05 · Annual Return
(E)FAR3 - Annual Return - Certificate of no change
2003-01-06 · Annual Return
(E)FAR3 - Annual Return - Certificate of no change
2002-01-02 · Annual Return
(E)FAR3 - Annual Return - Certificate of no change
2001-01-03 · Annual Return
(E)FAR3 - Annual Return - Certificate of no change
2000-01-08 · Annual Return
(E)FAR1 - Annual return (with a list of members)
1999-01-09 · Annual Return
(E)FR1 - Notification of Situation of Registered Office
1998-12-11 · Address Change
(E)FAR1 - Annual return (with a list of members)
1998-01-06 · Annual Return
(E)FR1 - Notification of Situation of Registered Office
1997-11-24 · Address Change
(E)Annual return
1997-01-14 · Annual Return
(E)FX(ii) - Notice of change of directors or secretary or in their particulars
1997-01-13 · Director/Secretary Change
(E)FVIII(ii) - Annual return by certificate of no change
1996-01-13 · Annual Return
(E)Annual return
1995-01-24 · Annual Return
(E)Notice of registered office and any change thereof
1993-12-20 · Address Change
(E)Annual return
1993-07-07 · Annual Return
(E)Notice of registered office and any change thereof
1993-06-30 · Address Change
(E)FIB - Return of allotments
1992-02-20 · Other
(E)FX(i) - Return of first directors and secretary
1992-02-19 · Director/Secretary Change
(E)FX(ii) - Notice of change of directors or secretary or in their particulars
1992-02-19 · Director/Secretary Change
(E)Notice of registered office and any change thereof
1992-02-19 · Address Change
(E)Memorandum & Articles of Association
1991-12-31 · Memorandum & Articles
(E)Statutory Declaration
1991-12-31 · Other
Certificate of Incorporation
1991-12-31 · Incorporation
| Document | Type | Filing Date | Order |
|---|---|---|---|
| (E)FND4 - Notice of Resignation of Company Secretary and Director | Director/Secretary Change | 2026-05-04 | |
| (E)FND4 - Notice of Resignation of Company Secretary and Director | Director/Secretary Change | 2026-05-04 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2026-05-04 | |
| (E)FNAR1 - Annual Return | Annual Return | 2026-01-29 | |
| (E)FNSC1 - Return of Allotment | Share Related | 2025-05-06 | |
| (E)FNAR1 - Annual Return | Annual Return | 2025-01-21 | |
| (E)FNSC1 - Return of Allotment | Share Related | 2024-05-09 | |
| (E)FNAR1 - Annual Return | Annual Return | 2024-01-17 | |
| Information Sheet regarding Using Business Registration Number as Unique Business Identifier | Other | 2023-12-27 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2023-05-11 | |
| (E)FNAA1 - Notice of Alteration of Company's Articles | Memorandum & Articles | 2023-04-27 | |
| (E)Altered Articles of Association | Memorandum & Articles | 2023-04-27 | |
| (E)Special resolution | Other | 2023-04-27 | |
| (E)FNR1 - Notice of Change of Address of Registered Office | Address Change | 2023-04-24 | |
| (E)FNAR1 - Annual Return | Annual Return | 2023-01-04 | |
| (E)FNAR1 - Annual Return | Annual Return | 2022-01-04 | |
| (E)FNAR1 - Annual Return | Annual Return | 2021-01-12 | |
| (E)FNAR1 - Annual Return | Annual Return | 2020-01-10 | |
| (E)FND2B - Notice of Change in Particulars of Company Secretary and Director | Director/Secretary Change | 2019-10-02 | |
| (E)FNR1 - Notice of Change of Address of Registered Office | Address Change | 2019-10-02 | |
| (E)FNAR1 - Annual Return | Annual Return | 2019-01-11 | |
| (E)FNR2 - Notice of Location of Registers and Company Records | Other | 2019-01-11 | |
| (E)FNAR1 - Annual Return | Annual Return | 2018-01-12 | |
| (E)FNAR1 - Annual Return | Annual Return | 2017-01-03 | |
| (E)FNAR1 - Annual Return | Annual Return | 2016-01-26 | |
| (E)FNAR1 - Annual Return | Annual Return | 2015-02-02 | |
| (E)FAR1 - Annual return (with a list of members) | Annual Return | 2014-01-23 | |
| (E)FAR1 - Annual return (with a list of members) | Annual Return | 2013-02-04 | |
| (E)FAR1 - Annual return (with a list of members) | Annual Return | 2012-01-13 | |
| (E)FAR1 - Annual return (with a list of members) | Annual Return | 2011-01-19 | |
| (E)FAR1 - Annual return (with a list of members) | Annual Return | 2010-01-08 | |
| (E)FAR1 - Annual return (with a list of members) | Annual Return | 2009-02-05 | |
| (E)FAR1 - Annual return (with a list of members) | Annual Return | 2008-03-28 | |
| (E)FD2B - Notification of Change of Particulars of Secretary and Director | Director/Secretary Change | 2007-02-02 | |
| (E)FR1 - Notification of Situation of Registered Office | Address Change | 2007-02-02 | |
| (E)FR2 - Notification of Location of Registers | Other | 2007-02-02 | |
| (E)FAR1 - Annual return (with a list of members) | Annual Return | 2007-02-02 | |
| (E)FAR1 - Annual return (with a list of members) | Annual Return | 2006-01-25 | |
| (E)FAR1 - Annual return (with a list of members) | Annual Return | 2005-01-04 | |
| (E)FR2 - Notification of Location of Registers | Other | 2004-12-31 | |
| (E)FD2B - Notification of Change of Particulars of Secretary and Director | Director/Secretary Change | 2004-12-31 | |
| (E)FR1 - Notification of Situation of Registered Office | Address Change | 2004-12-31 | |
| (E)FAR3 - Annual Return - Certificate of no change | Annual Return | 2004-01-05 | |
| (E)FAR3 - Annual Return - Certificate of no change | Annual Return | 2003-01-06 | |
| (E)FAR3 - Annual Return - Certificate of no change | Annual Return | 2002-01-02 | |
| (E)FAR3 - Annual Return - Certificate of no change | Annual Return | 2001-01-03 | |
| (E)FAR3 - Annual Return - Certificate of no change | Annual Return | 2000-01-08 | |
| (E)FAR1 - Annual return (with a list of members) | Annual Return | 1999-01-09 | |
| (E)FR1 - Notification of Situation of Registered Office | Address Change | 1998-12-11 | |
| (E)FAR1 - Annual return (with a list of members) | Annual Return | 1998-01-06 | |
| (E)FR1 - Notification of Situation of Registered Office | Address Change | 1997-11-24 | |
| (E)Annual return | Annual Return | 1997-01-14 | |
| (E)FX(ii) - Notice of change of directors or secretary or in their particulars | Director/Secretary Change | 1997-01-13 | |
| (E)FVIII(ii) - Annual return by certificate of no change | Annual Return | 1996-01-13 | |
| (E)Annual return | Annual Return | 1995-01-24 | |
| (E)Notice of registered office and any change thereof | Address Change | 1993-12-20 | |
| (E)Annual return | Annual Return | 1993-07-07 | |
| (E)Notice of registered office and any change thereof | Address Change | 1993-06-30 | |
| (E)FIB - Return of allotments | Other | 1992-02-20 | |
| (E)FX(i) - Return of first directors and secretary | Director/Secretary Change | 1992-02-19 | |
| (E)FX(ii) - Notice of change of directors or secretary or in their particulars | Director/Secretary Change | 1992-02-19 | |
| (E)Notice of registered office and any change thereof | Address Change | 1992-02-19 | |
| (E)Memorandum & Articles of Association | Memorandum & Articles | 1991-12-31 | |
| (E)Statutory Declaration | Other | 1991-12-31 | |
| Certificate of Incorporation | Incorporation | 1991-12-31 |
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