| 28 Jul 2025 | Quarterly Results | - | 
                                    
                                        
                                            | 26 May 2025 | Audited Results & Final Dividend | - | 
                                    
                                        
                                            | 03 Feb 2025 | Quarterly Results | - | 
                                    
                                        
                                            | 04 Nov 2024 | Quarterly Results | - | 
                                    
                                        
                                            | 26 Jul 2024 | Quarterly Results & Others | Inter alia, shall also consider and evaluate proposals for raising of funds in one or more tranches and/or under one or more issuances, by way of private placement. | 
                                    
                                        
                                            | 07 May 2024 | Audited Results & Final Dividend | - | 
                                    
                                        
                                            | 30 Jan 2024 | Quarterly Results | - | 
                                    
                                        
                                            | 01 Nov 2023 | Quarterly Results | - | 
                                    
                                        
                                            | 03 Aug 2023 | Quarterly Results | - | 
                                    
                                        
                                            | 03 May 2023 | Audited Results & Final Dividend | - | 
                                    
                                        
                                            | 31 Jan 2023 | Quarterly Results | - | 
                                    
                                        
                                            | 07 Nov 2022 | Quarterly Results | - | 
                                    
                                        
                                            | 03 Aug 2022 | Quarterly Results | - | 
                                    
                                        
                                            | 03 May 2022 | Audited Results & Final Dividend | - | 
                                    
                                        
                                            | 31 Jan 2022 | Quarterly Results | - | 
                                    
                                        
                                            | 27 Oct 2021 | Quarterly Results | - | 
                                    
                                        
                                            | 30 Jul 2021 | Quarterly Results | - | 
                                    
                                        
                                            | 11 May 2021 | Audited Results & Final Dividend | - | 
                                    
                                        
                                            | 28 Jan 2021 | Quarterly Results | - | 
                                    
                                        
                                            | 04 Nov 2020 | Quarterly Results | - | 
                                    
                                        
                                            | 10 Aug 2020 | Quarterly Results | - | 
                                    
                                        
                                            | 29 May 2020 | Audited Results | - | 
                                    
                                        
                                            | 07 Feb 2020 | Quarterly Results | - | 
                                    
                                        
                                            | 08 Nov 2019 | Quarterly Results | - | 
                                    
                                        
                                            | 07 Aug 2019 | Quarterly Results | - | 
                                    
                                        
                                            | 08 May 2019 | Audited Results, Final Dividend & Others | Inter alia, to approve the issuance of Non-Convertible Debentures on Private Placement Basis in one or more tranches from time to time. | 
                                    
                                        
                                            | 29 Jan 2019 | Quarterly Results | - | 
                                    
                                        
                                            | 02 Nov 2018 | Quarterly Results | - | 
                                    
                                        
                                            | 03 Aug 2018 | Quarterly Results | - | 
                                    
                                        
                                            | 14 May 2018 | Audited Results & Dividend | - | 
                                    
                                        
                                            | 06 Feb 2018 | Quarterly Results | - | 
                                    
                                        
                                            | 06 Nov 2017 | Quarterly Results | - | 
                                    
                                        
                                            | 02 Aug 2017 | Quarterly Results | - | 
                                    
                                        
                                            | 19 May 2017 | Audited Results & Dividend | - | 
                                    
                                        
                                            | 31 Jan 2017 | Quarterly Results | - | 
                                    
                                        
                                            | 08 Nov 2016 | Quarterly Results | - | 
                                    
                                        
                                            | 03 Nov 2016 | Others | Approved variation in the terms of the Secured, Rated, Listed, Redeemable, Non-Convertible Debentures of Rs. 10,00,000 each aggregating to Rs. 75,00,00,000 issued and allotted on August 20, 2014. | 
                                    
                                        
                                            | 27 Oct 2016 | Issue of Securities | - | 
                                    
                                        
                                            | 14 Oct 2016 | Others | To approve issuance of Rated, Listed, Redeemable. Secured, Non-Convertible Debentures for an amount not exceeding Rs. 275 Crores on Private Placement basis. | 
                                    
                                        
                                            | 29 Jul 2016 | Quarterly Results | - | 
                                    
                                        
                                            | 06 May 2016 | Audited Results | - | 
                                    
                                        
                                            | 14 Mar 2016 | Interim Dividend | - | 
                                    
                                        
                                            | 03 Feb 2016 | Quarterly Results | - | 
                                    
                                        
                                            | 28 Oct 2015 | Quarterly Results | To raise funds for refinancing of debt, long term working capital requirements, capex and other corporate purposes, by way of issuance of redeemable non-convertible debentures / Bonds. | 
                                    
                                        
                                            | 27 Jul 2015 | Quarterly Results | - | 
                                    
                                        
                                            | 06 May 2015 | Audited Results & Dividend | - | 
                                    
                                        
                                            | 04 Feb 2015 | Quarterly Results & Others | 1. Scheme of amalgamation of Jay Railway Projects Private Limited, a wholly owned subsidiary of the Company with Company. Appointment of Mr. Vimal Kejriwal as the Managing Director and CEO of the Co. | 
                                    
                                        
                                            | 31 Oct 2014 | Quarterly Results | - | 
                                    
                                        
                                            | 30 Jul 2014 | Quarterly Results | - | 
                                    
                                        
                                            | 30 Apr 2014 | Audited Results & Dividend | - | 
                                    
                                        
                                            | 11 Feb 2014 | Quarterly Results | - | 
                                    
                                        
                                            | 25 Oct 2013 | Quarterly Results | - | 
                                    
                                        
                                            | 02 Aug 2013 | Quarterly Results | - | 
                                    
                                        
                                            | 08 May 2013 | Audited Results & Dividend | - | 
                                    
                                        
                                            | 30 Jan 2013 | Quarterly Results | - | 
                                    
                                        
                                            | 30 Oct 2012 | Quarterly Results | - | 
                                    
                                        
                                            | 31 Jul 2012 | Quarterly Results | - | 
                                    
                                        
                                            | 03 May 2012 | Audited Results & Dividend | - | 
                                    
                                        
                                            | 31 Jan 2012 | Quarterly Results | - | 
                                    
                                        
                                            | 25 Oct 2011 | Quarterly Results | - | 
                                    
                                        
                                            | 30 Jul 2011 | Quarterly Results | - | 
                                    
                                        
                                            | 06 May 2011 | Audited Results & Dividend | - | 
                                    
                                        
                                            | 31 Jan 2011 | Quarterly Results | - | 
                                    
                                        
                                            | 03 Nov 2010 | Quarterly Results & Stock split | The Board has decided to split / sub-divide the Equity Share of Rs. 10/- each into 5 Equity Shares of Rs. 2/- each, subject to necessary approvals. | 
                                    
                                        
                                            | 06 Sep 2010 | Others | To acquire SAE Towers Holdings LLC (SAE Towers), a limited liability Company incorporated in Delaware, USA along with its operating subsidiary Companies in Brazil, Mexico and the USA. | 
                                    
                                        
                                            | 30 Jul 2010 | Quarterly Results | - | 
                                    
                                        
                                            | 29 Apr 2010 | Audited Results & Dividend | - | 
                                    
                                        
                                            | 25 Jan 2010 | Quarterly Results | - | 
                                    
                                        
                                            | 30 Oct 2009 | Scheme of Amalgamation | To consider a Scheme of Amalgamation under sections 391 to 394 of the Companies Act, 1956, envisaging amalgamation of RPG Cables Ltd. (RPGCL) with the Company. | 
                                    
                                        
                                            | 28 Jul 2009 | Quarterly Results | - | 
                                    
                                        
                                            | 29 Apr 2009 | Audited Results & Dividend | - | 
                                    
                                        
                                            | 30 Jan 2009 | Quarterly Results | - | 
                                    
                                        
                                            | 23 Oct 2008 | Quarterly Results | - | 
                                    
                                        
                                            | 31 Jul 2008 | Quarterly Results | - | 
                                    
                                        
                                            | 30 Apr 2008 | Audited Results | - | 
                                    
                                        
                                            | 31 Jan 2008 | Quarterly Results | - | 
                                    
                                        
                                            | 31 Oct 2007 | Quarterly Results | - | 
                                    
                                        
                                            | 24 Jul 2007 | Quarterly Results | - | 
                                    
                                        
                                            | 07 May 2007 | Audited Results & Dividend | - | 
                                    
                                        
                                            | 23 Apr 2007 | Quarterly Results | - | 
                                    
                                        
                                            | 12 Jan 2007 | Quarterly Results | - | 
                                    
                                        
                                            | 31 Oct 2006 | Quarterly Results | - | 
                                    
                                        
                                            | 31 Jul 2006 | Quarterly Results | - | 
                                    
                                        
                                            | 28 Apr 2006 | Accounts & Dividend | - |