Newspaper Publication with respect to Notice of 46th AGM, Cut off date & E-voting_2025-26
     Newspaper Publication for Information regarding 46th Annual General Meeting to be held through Video Conference & Cut-off date_2025-26    
     Annual Return_2025-26
     Notice of 46th AGM
     Intimation of 46th AGM & Cut-off Date
     Newspaper Publication Q1_26-27
     Newspaper Publication Q4
     Intimation of Board Meeting_13th May, 2026
     Closure of Trading Window March 2026
     Intimation of Board Meeting_05th Feb, 2026 
     Intimation of Board Meeting_11th Nov, 2025 
     Newspaper Publication Q3 
     Closure of Trading Window September, 2025 
     Closure of Trading Window December, 2025 
     Newspaper Publication Q2 
     SWIL
     Proceedings of 45th AGM
     Intimation of Board Meeting_5th August, 2025
     Closure of Trading Window_30062025
     Intimation of Board Meeting_27th May, 2025
     Closure of Trading Window_31032025
     Intimation of Board Meeting_29th January, 2025
       Closure of Trading Window_31122024
       CFO Appointment
       Closure of Trading Window_30062023
       Closure of Trading Window_30062024
       Closure of Trading Window_30092023
       Closure of Trading Window_30092024
       Closure of Trading Window_31032024
       Closure of Trading Window_31122023
       Intimation of Board Meeting_3rd November, 2023
       Intimation of Board Meeting_8th February, 2024
       Intimation of Board Meeting_9th August, 2024
       Intimation of Board Meeting_17th October, 2024
       Intimation of Board Meeting_27th May, 2024
       Revised Intimation of Board Meeting_14th February, 2024
       Proceedings of the 44th Annual General Meeting
       Voting Results and Scrutinizer's Report of the 44th Annual General Meeting
       Newspaper Advertisement with respect to 44th Annual General Meeting, Book Closure and E-Voting information of the Company.pdf
       Newspaper Advertisement with respect to 44th Annual General Meeting of the Company.pdf
       Annual Return 2023-24.pdf
       Notice of 44th AGM.pdf
       Annual return 2021-22pdf
       Notice of 42nd AGM.pdf
       Intimation of rescehduling of Board meeting_30th May, 2019.pdf                      
       Intimation of Board Meeting_25th June, 2021.pdf                                
       Intimation of 35th AGM and Book closure.pdf                                   
       Intimation of Board Meeting_10th February, 2021.pdf                                 
       Intimation of Board Meeting dated 11th November, 2020.pdf                       
       Intimation of Board Meeting_11th August, 2021.pdf                               
       Notice of 34th AGM.pdf                                                           
       Intimation of Board Meeting_12th Aug, 2019.pdf                                  
       Intimation of Board Meeting_14th November, 2019.pdf                                 
       Notice of 39th AGM.pdf                                                          
       Intimation of Board Meeting_14th September, 2020.pdf                            
       Notice of 37th AGM.pdf                                                            
       Intimation of Board Meeting_27th January, 2020.pdf                               
       Intimation of Board Meeting_24th June, 2020.pdf                                  
       Intimation of 39th AGM and Book Closure.pdf                                    
       Intimation of 40th AGM and Book Closure.pdf                                     
       Notice of 38th AGM.pdf                                                          
       Intimation of Board Meeting_24th May, 2019.pdf                                       
       Notice of 36th AGM.pdf                                                           
       Notice of 40th AGM.pdf                                                          
       Notice of 41st AGM.pdf                                                         
       Voting Results for 41st AGM.pdf                                                
       Proceedings of the 41st AGM.pdf                                                 
       Addendum to Notice dated 11th August, 2021.pdf
       Intimation of Board Meeting_11th February, 2022.pdf
       SWIL_Closure of Trading Window_31032022.pdf
       SWIL_Appointment of Company Secretary and Updation of Contact details.pdf
       Letter of Non Applicablity_24A_SWIL.pdf
       SWIL_BM intimation SE.pdf
       Closure of Trading Window_30062022.pdf
       SWIL.pdf
       Proceedings of AGM _SWIL.pdf
       SWIL_Voting Results.pdf
       SWIL.pdf
       Closing of Trading Window_Dec2022.pdf
       Closure of Trading Window_30092022_.pdf
       Intimation of BM_Q3_02.02.2023.pdf
       Quarter 1 Result Publication June 2022.pdf
       Quarter 2 Result Publication September 2022.pdf
       Quarter 3 Result Publication December 2022.pdf
       Closure of Trading Window_SWILf.pdf
       SWIL_Intimation of BM 31.05.2023.pdf
       Quarter 4 Result Publication March 2023.pdf
       CFO Resignation_SWIL.pdf
       Newspaper Publication for transfer of Shares to IEPF_2023.pdf
       Board Intimation_SWIL_11082023.pdf
       SWIL _AGM Intimation.pdf
       Pre AGM Advt_Newspaper Publication 2023_SWIL.pdf
       Annual Return MGT-7 _2023 _SWIL.pdf
       Notice of AGM 2023_SWIL.pdf
       Notice of 45th AGM MGT-7_L65990MH1980PLC023333_2024-2025_20250902