| 10 Dec, 06:15 pm | — | … | Diffusion Engineers Limited has informed the Exchange about change in Management | nse |
| 09 Dec, 05:52 pm | — | … | Diffusion Engineers Limited has informed the Exchange regarding 'Post- Intimation of Plant Visit Organized on 09-12-2025'. | nse |
| 05 Dec, 05:13 pm | — | … | Diffusion Engineers Limited has informed the Exchange about Bagging/Receiving of orders/contracts | nse |
| 05 Dec, 04:40 pm | — | … | Diffusion Engineers Ltd - 544264 - Announcement under Regulation 30 (LODR)-Award_of_Order_Receipt_of_Order | bse |
| 04 Dec, 04:24 pm | — | … | Diffusion Engineers Limited has informed the Exchange regarding 'Pre- Intimation of Plant Visit on 9th December 2025'. | nse |
| 03 Dec, 12:23 pm | — | … | Diffusion Engineers Limited has informed the Exchange about Credit Rating | nse |
| 03 Dec, 12:16 pm | — | … | Diffusion Engineers Ltd - 544264 - Announcement under Regulation 30 (LODR)-Credit Rating | bse |
| 26 Nov, 04:51 pm | — | … | Diffusion Engineers Limited has informed the Exchange regarding 'Intimation under Regulation 7(2)(b) of the SEBI (Prohibition of Insider Trading) Regulations, 2015'. | nse |
| 26 Nov, 04:49 pm | — | … | Diffusion Engineers Limited has informed the Exchange regarding 'Intimation under Regulation 7(2)(b) of the SEBI (Prohibition of Insider Trading) Regulations, 2015'. | nse |
| 20 Nov, 05:42 pm | — | … | Diffusion Engineers Limited has informed the Exchange about Transcript | nse |
| 20 Nov, 05:39 pm | — | … | Diffusion Engineers Ltd - 544264 - Announcement under Regulation 30 (LODR)-Earnings Call Transcript | bse |
| 17 Nov, 06:50 pm | — | … | Diffusion Engineers Ltd - 544264 - Announcement under Regulation 30 (LODR)-Analyst / Investor Meet - Outcome | bse |
| 17 Nov, 06:46 pm | — | … | Diffusion Engineers Limited has informed the Exchange about Link of Recording | nse |
| 15 Nov, 07:08 pm | — | … | Diffusion Engineers Limited has informed the Exchange about Investor Presentation | nse |
| 15 Nov, 07:02 pm | — | … | Diffusion Engineers Ltd - 544264 - Announcement under Regulation 30 (LODR)-Investor Presentation | bse |
| 15 Nov, 06:56 pm | — | … | Diffusion Engineers Limited has informed the Exchange regarding a press release dated November 15, 2025, titled "Press/Media Release for the Un Audited Financial Results for the quarter andhalf year ended September 30 , 2025". | nse |
| 15 Nov, 06:42 pm | — | … | Diffusion Engineers Ltd - 544264 - Announcement under Regulation 30 (LODR)-Press Release / Media Release | bse |
| 14 Nov, 09:15 pm | — | … | Diffusion Engineers Ltd - 544264 - Announcement under Regulation 30 (LODR)-Monitoring Agency Report | bse |
| 14 Nov, 09:02 pm | — | … | Report of Monitoring Agency for the quarter ended September 30, 2025. | nse |
| 14 Nov, 05:37 pm | — | … | Diffusion Engineers Ltd - 544264 - Financial Results For Quarter And Half Year Ended September 30,2025. | bse |
| 14 Nov, 05:18 pm | — | … | Diffusion Engineers Ltd - 544264 - Board Meeting Outcome for Outcome Of Board Meeting Held On Friday, November 14, 2025 | bse |
| 14 Nov, 05:10 pm | — | … | Diffusion Engineers Limited has submitted to the Exchange, the financial results for the period ended September 30, 2025. | nse |
| 11 Nov, 10:38 am | — | … | Diffusion Engineers Ltd - 544264 - Board Meeting Intimation for Consideration Of Un-Audited Financial Results (Standalone And Consolidated) For The Quarter And Half Year Ended September 30 , 2025 | bse |
| 01 Oct, 04:37 pm | — | … | Diffusion Engineers Limited has informed the Exchange about Bagging/Receiving of orders/contracts | nse |
| 01 Oct, 04:31 pm | — | … | Diffusion Engineers Ltd - 544264 - Announcement under Regulation 30 (LODR)-Award_of_Order_Receipt_of_Order | bse |
| 25 Sept, 11:49 am | — | … | Diffusion Engineers Ltd - 544264 - Announcement under Regulation 30 (LODR)-Award_of_Order_Receipt_of_Order | bse |
| 25 Sept, 11:44 am | — | … | Diffusion Engineers Limited has informed the Exchange about Bagging/Receiving of orders/contracts | nse |
| 23 Sept, 03:44 pm | — | … | Diffusion Engineers Limited has informed the Exchange regarding 'Post- Intimation of Participation in Arihant Bharat Connect Virtual Conference on Tuesday, 23rd September, 2025'. | nse |
| 17 Sept, 11:19 am | — | … | Diffusion Engineers Limited has informed the Exchange regarding 'Pre- Intimation of Participation in Arihant Bharat Connect Virtual Conference on Tuesday, 23rd September, 2025'. | nse |
| 16 Sept, 03:49 pm | — | … | The Exchange had sought clarification from Diffusion Engineers Limited for the quarter ended 31-Dec-2024 with respect to Regulation 33 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. On basis of above the Company was required to clarify the following: -1. Financial results submitted is not as per format prescribed under Schedule III of the Companies Act, 2013. The response of the Company is enclosed. | nse |
| 01 Sept, 06:33 pm | — | … | Diffusion Engineers Limited has informed the Exchange regarding 'Post- Intimation of Plant Visit organized on September 01, 2025'. | nse |