| 12 Aug 2025 | Quarterly Results | - | 
                                    
                                        
                                            | 29 May 2025 | Audited Results | - | 
                                    
                                        
                                            | 13 Feb 2025 | Quarterly Results | - | 
                                    
                                        
                                            | 14 Nov 2024 | Quarterly Results | - | 
                                    
                                        
                                            | 14 Aug 2024 | Quarterly Results | - | 
                                    
                                        
                                            | 23 May 2024 | Audited Results | - | 
                                    
                                        
                                            | 14 Feb 2024 | Quarterly Results | - | 
                                    
                                        
                                            | 13 Nov 2023 | Quarterly Results | - | 
                                    
                                        
                                            | 11 Aug 2023 | Quarterly Results | - | 
                                    
                                        
                                            | 23 May 2023 | Audited Results | - | 
                                    
                                        
                                            | 09 Feb 2023 | Quarterly Results | - | 
                                    
                                        
                                            | 14 Nov 2022 | Quarterly Results | - | 
                                    
                                        
                                            | 11 Aug 2022 | Quarterly Results | (Revised) | 
                                    
                                        
                                            | 26 May 2022 | Audited Results | - | 
                                    
                                        
                                            | 31 Jan 2022 | Quarterly Results | - | 
                                    
                                        
                                            | 12 Nov 2021 | Quarterly Results | - | 
                                    
                                        
                                            | 06 Aug 2021 | Quarterly Results | - | 
                                    
                                        
                                            | 29 Jun 2021 | Audited Results | - | 
                                    
                                        
                                            | 12 Feb 2021 | Quarterly Results | - | 
                                    
                                        
                                            | 13 Nov 2020 | Quarterly Results | - | 
                                    
                                        
                                            | 15 Sep 2020 | Quarterly Results | - | 
                                    
                                        
                                            | 20 Aug 2020 | Audited Results | - | 
                                    
                                        
                                            | 30 Jun 2020 | Quarterly Results | - | 
                                    
                                        
                                            | 13 Feb 2020 | Quarterly Results | - | 
                                    
                                        
                                            | 14 Nov 2019 | Quarterly Results | - | 
                                    
                                        
                                            | 14 Aug 2019 | Quarterly Results | - | 
                                    
                                        
                                            | 30 May 2019 | Audited Results | - | 
                                    
                                        
                                            | 12 Feb 2019 | Quarterly Results | - | 
                                    
                                        
                                            | 13 Nov 2018 | Quarterly Results | - | 
                                    
                                        
                                            | 14 Aug 2018 | Quarterly Results | - | 
                                    
                                        
                                            | 30 May 2018 | Audited Results | - | 
                                    
                                        
                                            | 14 Feb 2018 | Quarterly Results | - | 
                                    
                                        
                                            | 14 Nov 2017 | Quarterly Results | - | 
                                    
                                        
                                            | 17 Aug 2017 | Quarterly Results | - | 
                                    
                                        
                                            | 15 May 2017 | Audited Results | - | 
                                    
                                        
                                            | 14 Feb 2017 | Quarterly Results | - | 
                                    
                                        
                                            | 14 Nov 2016 | Quarterly Results | - | 
                                    
                                        
                                            | 13 Aug 2016 | Quarterly Results | - | 
                                    
                                        
                                            | 06 Feb 2016 | Quarterly Results | - | 
                                    
                                        
                                            | 14 Nov 2015 | Quarterly Results | - | 
                                    
                                        
                                            | 08 Aug 2015 | Quarterly Results | - | 
                                    
                                        
                                            | 30 May 2015 | Audited Results | - | 
                                    
                                        
                                            | 30 Mar 2015 | Appointment of Director | - | 
                                    
                                        
                                            | 06 Feb 2015 | Quarterly Results | - | 
                                    
                                        
                                            | 02 Aug 2014 | Quarterly Results | - | 
                                    
                                        
                                            | 10 May 2014 | Audited Results | - | 
                                    
                                        
                                            | 14 Nov 2013 | Quarterly Results | - | 
                                    
                                        
                                            | 24 Jul 2013 | Quarterly Results | - | 
                                    
                                        
                                            | 30 May 2013 | Audited Results | - | 
                                    
                                        
                                            | 12 Feb 2013 | Quarterly Results | - | 
                                    
                                        
                                            | 10 Nov 2012 | Quarterly Results | - | 
                                    
                                        
                                            | 07 Aug 2012 | Quarterly Results | - | 
                                    
                                        
                                            | 26 May 2012 | Audited Results | - | 
                                    
                                        
                                            | 14 Feb 2012 | Quarterly Results | - | 
                                    
                                        
                                            | 12 Nov 2011 | Quarterly Results | - | 
                                    
                                        
                                            | 13 Aug 2011 | Audited & Quarterly Results | - | 
                                    
                                        
                                            | 14 May 2011 | Quarterly Results | - | 
                                    
                                        
                                            | 29 Jan 2011 | Quarterly Results | - | 
                                    
                                        
                                            | 30 Oct 2010 | Quarterly Results | - | 
                                    
                                        
                                            | 12 Aug 2010 | Audited & Quarterly Results | (Board meeting deffered from 31/07/2010) | 
                                    
                                        
                                            | 29 May 2010 | Others | The Board has approved to transfer the Company's Construction Business to SSPDL Interserve Pvt. Ltd., a WOS of the Co., for which approval of the Shareholders is being sought by way of postal ballot. | 
                                    
                                        
                                            | 29 Apr 2010 | Quarterly Results | - | 
                                    
                                        
                                            | 30 Jan 2010 | Quarterly Results | - | 
                                    
                                        
                                            | 31 Oct 2009 | Quarterly Results | - | 
                                    
                                        
                                            | 31 Jul 2009 | Quarterly Results | - | 
                                    
                                        
                                            | 30 Jun 2009 | Audited Results | - | 
                                    
                                        
                                            | 10 Jun 2009 | Resignation of Additional Director | To consider and approve the resignation tendered by Sri. Annam Dilip Kumar, Additional Director w.e.f. June 10, 2009. | 
                                    
                                        
                                            | 26 Mar 2009 | Appointment of Additional Director | To appoint Sri. Annam Dilip Kumar as an Additional Director of the Company at the meeting of the Board of Directors held on March 26, 2009. | 
                                    
                                        
                                            | 30 Jan 2009 | Quarterly Results | - | 
                                    
                                        
                                            | 29 Oct 2008 | Quarterly Results | - | 
                                    
                                        
                                            | 28 Jul 2008 | Quarterly Results | - | 
                                    
                                        
                                            | 27 Jun 2008 | Audited Results | - | 
                                    
                                        
                                            | 31 Jan 2008 | Quarterly Results & Others | To consider issue of preferential allotment of convertible warrants. | 
                                    
                                        
                                            | 27 Oct 2007 | Quarterly Results | - | 
                                    
                                        
                                            | 05 Jul 2007 | Audited Results, Dividend, Q.Results | - | 
                                    
                                        
                                            | 16 Apr 2007 | Quarterly Results | - | 
                                    
                                        
                                            | 31 Jan 2007 | Quarterly Results & Others | To consider allotment of equity shares upon conversion of warrants issued by the Company. | 
                                    
                                        
                                            | 20 Oct 2006 | Quarterly Results | - | 
                                    
                                        
                                            | 14 Jul 2006 | Quarterly Results | - | 
                                    
                                        
                                            | 26 Jun 2006 | Accounts | - | 
                                    
                                        
                                            | 29 Apr 2006 | To consider raising of Funds | To consider floating of 100% Overseas Subsidiary in Sri Lanka for the proposed projects under BOI Scheme, Sri Lanka. | 
                                    
                                        
                                            | 31 Jan 2006 | Quarterly Results | - | 
                                    
                                        
                                            | 02 Jan 2006 | Others | To consider the progress made with regards to the matters pertaining to rights issue, appointment of various agencies to the rights issue and also ratification of additional director. | 
                                    
                                        
                                            | 24 Oct 2005 | Allotment of equity shares | - | 
                                    
                                        
                                            | 08 Oct 2005 | Quarterly Results | - | 
                                    
                                        
                                            | 15 Sep 2005 | Preferential Issue of shares | - | 
                                    
                                        
                                            | 20 Aug 2005 | Preferential Issue of shares | - | 
                                    
                                        
                                            | 30 Jul 2005 | Quarterly Results | - | 
                                    
                                        
                                            | 30 Jun 2005 | Quarterly Results | - | 
                                    
                                        
                                            | 29 Jan 2005 | Quarterly Results | - | 
                                    
                                        
                                            | 25 Oct 2004 | Quarterly Results | - | 
                                    
                                        
                                            | 30 Jul 2004 | Quarterly Results | - | 
                                    
                                        
                                            | 17 Jun 2004 | Quarterly Results | - | 
                                    
                                        
                                            | 22 Jan 2004 | Quarterly Results | - | 
                                    
                                        
                                            | 01 Oct 2003 | Quarterly Results | - | 
                                    
                                        
                                            | 05 Jul 2003 | Quarterly Results | - | 
                                    
                                        
                                            | 09 Jun 2003 | Quarterly Results & Accounts | - | 
                                    
                                        
                                            | 27 Jan 2003 | Quarterly Results | - | 
                                    
                                        
                                            | 25 Oct 2002 | Quarterly Results | - | 
                                    
                                        
                                            | 18 Jul 2002 | Quarterly Results | - |