| 12 May, 12:54 am | — | … | Archean Chemical Industries Limited has informed the Exchange regarding Change in Auditors of the company. | nse |
| 12 May, 12:50 am | — | … | Archean Chemical Industries Ltd - 543657 - Announcement under Regulation 30 (LODR)-Appointment of Statutory Auditor/s | bse |
| 12 May, 12:34 am | — | … | Archean Chemical Industries Limited has submitted to the Exchange, the financial results for the period ended March 31, 2026. | nse |
| 12 May, 12:20 am | — | … | Archean Chemical Industries Ltd - 543657 - Board Meeting Outcome for Board Meeting Outcome 11.05.2026 | bse |
| 08 May, 07:20 pm | — | … | Archean Chemical Industries Ltd - 543657 - Board Meeting Intimation for Intimation Of Board Meeting | bse |
| 30 Apr, 07:40 pm | — | … | Archean Chemical Industries Ltd - 543657 - Format of the Initial Disclosure to be made by an entity identified as a Large Corporate : Annexure A | bse |
| 30 Apr, 06:42 pm | — | … | Archean Chemical Industries Limited has informed the Exchange regarding 'Large Corporte Disclosure'. | nse |
| 29 Apr, 02:46 pm | — | … | P Ravi has Submitted to the Exchange a copy of Disclosure under Regulation 31(4) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. | nse |
| 29 Apr, 12:55 pm | — | … | P Ranjit has Submitted to the Exchange a copy of Disclosure under Regulation 31(4) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. | nse |
| 22 Apr, 06:42 pm | — | … | Chemikas Speciality LLP has Submitted to the Exchange a copy of Disclosure under Regulation 31(4) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. | nse |
| 22 Apr, 06:41 pm | — | … | Archean Chemical Industries Limited has Submitted to the Exchange a copy of Disclosure under Regulation 31(4) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. | nse |
| 26 Mar, 06:05 pm | — | … | Archean Chemical Industries Ltd - 543657 - Intimation Of Agreement | bse |
| 26 Mar, 05:52 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about Agreements | nse |
| 19 Mar, 07:39 pm | — | … | The Board of Archean Chemical Industries Limited, has approved the Merger of Idealis Chemicals Private Limited (Wholly Owned Subsidiary of the Company) with Idealis Mudchemie Private Limited (Wholly Owned Subsidiary of Idealis Chemicals Private Limited). | nse |
| 19 Mar, 07:32 pm | — | … | Archean Chemical Industries Ltd - 543657 - Announcement under Regulation 30 (LODR)-Restructuring | bse |
| 11 Feb, 10:20 am | — | … | Archean Chemical Industries Ltd - 543657 - Announcement under Regulation 30 (LODR)-Earnings Call Transcript | bse |
| 11 Feb, 10:15 am | — | … | Archean Chemical Industries Limited has informed the Exchange about Transcript | nse |
| 10 Feb, 07:31 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about Memorandum of Understanding with the Government of Gujarat | nse |
| 06 Feb, 03:06 pm | — | … | Archean Chemical Industries Ltd - 543657 - Announcement under Regulation 30 (LODR)-Analyst / Investor Meet - Outcome | bse |
| 06 Feb, 02:52 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about Link of Recording | nse |
| 05 Feb, 07:05 pm | — | … | Archean Chemical Industries Ltd - 543657 - Announcement under Regulation 30 (LODR)-Investor Presentation | bse |
| 05 Feb, 07:03 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about Investor Presentation | nse |
| 05 Feb, 06:30 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about Copy of Newspaper Publication of the Un-Audited Financial Results (Standalone & Consolidated) for the quarter and nine months ended December 31, 2025 | nse |
| 04 Feb, 08:29 pm | — | … | Archean Chemical Industries Ltd - 543657 - Outcome Of The Board Meeting Held On February 04, 2026. | bse |
| 04 Feb, 08:12 pm | — | … | Archean Chemical Industries Ltd - 543657 - Board Meeting Outcome for Outcome Of The Board Meeting Held On February 04, 2026 | bse |
| 04 Feb, 08:00 pm | — | … | Archean Chemical Industries Limited has submitted to the Exchange, the Unaudited financial results (Standalone and Consolidated) for the Quarter and Nine Months ended December 31, 2025. | nse |
| 30 Jan, 10:21 am | — | … | Archean Chemical Industries Ltd - 543657 - Board Meeting Intimation for To Consider And Approve The Un- Audited Financial Results (Both The Standalone & Consolidated) For The Quarter And Nine Months Ended December 31, 2025. | bse |
| 28 Jan, 12:08 pm | — | … | Archean Chemical Industries Ltd - 543657 - Disclosures under Reg. 31(1) and 31(2) of SEBI (SAST) Regulations, 2011. | bse |
| 19 Jan, 06:58 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about changes in the Board Composition & Changes in Senior Management Personnel | nse |
| 19 Jan, 06:48 pm | — | … | Archean Chemical Industries Ltd - 543657 - Announcement under Regulation 30 (LODR)-Change in Directorate | bse |
| 20 Dec, 12:14 pm | — | … | Archean Chemical Industries Ltd - 543657 - Loan To Subsidiary | bse |
| 20 Dec, 12:08 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about Agreements | nse |
| 18 Dec, 04:01 pm | — | … | Archean Chemical Industries Ltd - 543657 - Disclosures under Reg. 31(1) and 31(2) of SEBI (SAST) Regulations, 2011. | bse |
| 03 Dec, 12:14 pm | — | … | Archean Chemical Industries Ltd - 543657 - Disclosures under Reg. 31(1) and 31(2) of SEBI (SAST) Regulations, 2011. | bse |
| 21 Nov, 07:03 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about Transcript | nse |
| 21 Nov, 06:48 pm | — | … | Archean Chemical Industries Ltd - 543657 - Announcement under Regulation 30 (LODR)-Earnings Call Transcript | bse |
| 19 Nov, 12:07 pm | — | … | Archean Chemical Industries Ltd - 543657 - Disclosures under Reg. 31(1) and 31(2) of SEBI (SAST) Regulations, 2011. | bse |
| 18 Nov, 05:47 pm | — | … | Archean Chemical Industries Ltd - 543657 - Announcement under Regulation 30 (LODR)-Analyst / Investor Meet - Outcome | bse |
| 18 Nov, 05:36 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about Link of Recording | nse |
| 17 Nov, 07:58 pm | — | … | Archean Chemical Industries Ltd - 543657 - Announcement under Regulation 30 (LODR)-Investor Presentation | bse |
| 17 Nov, 07:54 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about Investor Presentation | nse |
| 14 Nov, 08:47 pm | — | … | Board Meeting outcome | nse |
| 10 Nov, 06:33 pm | — | … | Archean Chemical Industries Ltd - 543657 - Board Meeting Intimation for Intimation Of Board Meeting | bse |
| 06 Nov, 10:51 am | — | … | Archean Chemical Industries Ltd - 543657 - Disclosures under Reg. 31(1) and 31(2) of SEBI (SAST) Regulations, 2011 | bse |
| 01 Nov, 05:57 pm | — | … | Archean Chemical Industries Ltd - 543657 - Disclosures under Reg. 31(1) and 31(2) of SEBI (SAST) Regulations, 2011. | bse |
| 01 Nov, 03:35 pm | — | … | Archean Chemical Industries Ltd - 543657 - Announcement Under Regulation 30 (LODR) | bse |
| 01 Nov, 03:30 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about Bhoomi Pujan and Groundbreaking Ceremony of SiCSem Private Limited (Subsidiaryof Archean Chemical Industries Limited) | nse |
| 29 Sept, 06:09 pm | — | … | Archean Chemical Industries Ltd - 543657 - Disclosures under Reg. 31(1) and 31(2) of SEBI (SAST) Regulations, 2011 | bse |
| 27 Sept, 10:27 am | — | … | Archean Chemical Industries Ltd - 543657 - Disclosures under Reg. 31(1) and 31(2) of SEBI (SAST) Regulations, 2011. | bse |
| 19 Sept, 08:34 am | — | … | Archean Chemical Industries Limited has informed the Exchange about Credit Rating- Revision | nse |