| 07 Aug, 03:55 pm | — | … | Archean Chemical Industries Ltd - 543657 - Announcement under Regulation 30 (LODR)-Earnings Call Transcript | bse |
| 07 Aug, 03:51 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about Transcript | nse |
| 03 Aug, 06:54 pm | — | … | Archean Chemical Industries Ltd - 543657 - Announcement under Regulation 30 (LODR)-Analyst / Investor Meet - Outcome | bse |
| 03 Aug, 06:44 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about Link of Recording | nse |
| 01 Aug, 06:18 pm | — | … | Archean Chemical Industries Ltd - 543657 - Announcement under Regulation 30 (LODR)-Investor Presentation | bse |
| 01 Aug, 06:11 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about Investor Presentation | nse |
| 31 Jul, 05:17 pm | — | … | Archean Chemical Industries Ltd - 543657 - Revised Disclosures under Reg. 31(1) and 31(2) of SEBI (SAST) Regulations, 2011 | bse |
| 30 Jul, 08:34 pm | — | … | Archean Chemical Industries Ltd - 543657 - Board Meeting Outcome - 30.07.2026 | bse |
| 30 Jul, 08:30 pm | — | … | Archean Chemical Industries Ltd - 543657 - Board Meeting Outcome for Board Meeting Outcome 30.07.2026 | bse |
| 30 Jul, 08:17 pm | — | … | Archean Chemical Industries Limited has submitted to the Exchange, the financial results for the period ended Jun 30, 2026. | nse |
| 24 Jul, 04:28 pm | — | … | Chemikas Speciality LLP has Submitted to the Exchange a copy of Disclosure under Regulation 31(1) and 31(2) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. | nse |
| 24 Jul, 10:12 am | — | … | Archean Chemical Industries Ltd - 543657 - Disclosures under Reg. 31(1) and 31(2) of SEBI (SAST) Regulations, 2011. | bse |
| 18 Jul, 04:35 pm | — | … | Archean Chemical Industries Ltd - 543657 - Board Meeting Intimation for Intimation Of Board Meeting | bse |
| 17 Jul, 05:17 pm | — | … | Significant increase in volume has been observed in Archean Chemical Industries Limited. The Exchange, in order to ensure that investors have latest relevant information about the company and to inform the market place so that the interest of the investors is safeguarded, had written to the company. Archean Chemical Industries Limited has submitted their response. | nse |
| 16 Jul, 09:18 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about clarification on increase in the volume movement of security | nse |
| 16 Jul, 09:12 pm | — | … | Archean Chemical Industries Ltd - 543657 - Intimation Under Regulation 30 | bse |
| 15 Jul, 06:36 pm | — | … | Significant increase in volume has been observed in Archean Chemical Industries Limited. The Exchange, in order to ensure that investors have latest relevant information about the company and to inform the market place so that the interest of the investors is safeguarded, has written to the company. The response from the company is awaited. | nse |
| 15 Jul, 06:29 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about General Updates | nse |
| 15 Jul, 06:27 pm | — | … | Archean Chemical Industries Ltd - 543657 - General Update | bse |
| 13 Jul, 02:34 pm | — | … | Archean Chemical Industries Ltd - 543657 - Revised Disclosures under Reg. 31(1) and 31(2) of SEBI (SAST) Regulations, 2011. | bse |
| 13 Jul, 02:32 pm | — | … | Archean Chemical Industries Ltd - 543657 - Revised Disclosures under Reg. 31(1) and 31(2) of SEBI (SAST) Regulations, 2011. | bse |
| 06 Jul, 10:46 am | — | … | Archean Chemical Industries Ltd - 543657 - Disclosures under Reg. 31(1) and 31(2) of SEBI (SAST) Regulations, 2011. | bse |
| 01 Jul, 07:42 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about Action(s) initiated or orders passed | nse |
| 01 Jul, 07:36 pm | — | … | Archean Chemical Industries Ltd - 543657 - Intimation Under Regulation 30 Of SEBI LODR | bse |
| 13 Jun, 11:58 am | pledge | 3 | Archean Chemical Industries Ltd disclosed creation of pledge/encumbrance over 79,00,000 equity shares (6.40% of total share capital) in favour of CTL Trusteeship Limited as security trustee for lender(s). | bse |
| 12 Jun, 08:02 pm | kmp_change | 3 | Archean Chemical Industries re-appointed Mr. Kandheri Munuswamy Mohandass and Mr. Chittoor Ghatambu Sethuram as Non-Executive Independent Directors and re-appointed M/S. PKF Sridhar & Santhanam LLP as statutory auditors at the 17th AGM held on Jun 12, 2026. | nse |
| 12 Jun, 05:13 pm | procedural | 0 | BSE received an SAST disclosure under Regulation 31(1) and 31(2) filed on 12 June 2026 by Chemikas Speciality LLP for Archean Chemical Industries Ltd. | bse |
| 30 May, 12:44 pm | — | … | Archean Chemical Industries Ltd - 543657 - Announcement under Regulation 30 (LODR)-Acquisition | bse |
| 30 May, 12:37 pm | — | … | Archean Chemical Industries Limited has informed regarding subscription to the rights issue of equity shares of its wholly owned subsidiary, Acume Chemicals Private Limited ( Acume Chemicals ). | nse |
| 29 May, 07:24 pm | — | … | Archean Chemical Industries Limited has informed the Exchange regarding 'Annual Secretarial Compliance Report'. | nse |
| 29 May, 07:18 pm | — | … | Archean Chemical Industries Ltd - 543657 - Compliances-Reg.24(A)-Annual Secretarial Compliance | bse |
| 29 May, 07:17 pm | — | … | Archean Chemical Industries Ltd - 543657 - Compliances-Reg.24(A)-Annual Secretarial Compliance | bse |
| 26 May, 10:25 am | — | … | Archean Chemical Industries Ltd - 543657 - Disclosures under Reg. 31(1) and 31(2) of SEBI (SAST) Regulations, 2011. | bse |
| 25 May, 05:55 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about Schedule of Analyst / Institutional Investor meetings | nse |
| 22 May, 02:56 pm | — | … | Archean Chemical Industries Ltd - 543657 - Reg. 34 (1) Annual Report. | bse |
| 19 May, 06:25 pm | — | … | Archean Chemical Industries Ltd - 543657 - Announcement under Regulation 30 (LODR)-Earnings Call Transcript | bse |
| 19 May, 06:23 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about Transcript | nse |
| 16 May, 02:14 pm | — | … | Archean Chemical Industries Limited has informed the Exchange that Record date for the purpose of Dividend is 05-Jun-2026. | nse |
| 13 May, 05:34 pm | — | … | Archean Chemical Industries Ltd - 543657 - Announcement under Regulation 30 (LODR)-Analyst / Investor Meet - Outcome | bse |
| 13 May, 05:27 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about Link of Recording | nse |
| 12 May, 11:36 pm | — | … | Archean Chemical Industries Ltd - 543657 - Announcement under Regulation 30 (LODR)-Investor Presentation | bse |
| 12 May, 11:31 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about Investor Presentation | nse |
| 12 May, 08:22 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about Execution of Fiscal Support Agreement by SiCSem Private Limited (Subsidiary of Archean Chemical Industries Limited) with the India Semiconductor Mission ("ISM") | nse |
| 12 May, 08:03 pm | — | … | Archean Chemical Industries Limited has informed the Exchange about Fiscal Support Agreement by SiCSem Private Limited (Subsidiary of Archean Chemical Industries Limited) with the India Semiconductor Mission ("ISM"), | nse |
| 12 May, 02:55 am | — | … | Archean Chemical Industries Ltd - 543657 - Format of the Initial Disclosure to be made by an entity identified as a Large Corporate : Annexure A | bse |
| 12 May, 02:51 am | — | … | Archean Chemical Industries Limited has informed the Exchange regarding 'Revision in Large Corporate Disclosure'. | nse |
| 12 May, 01:06 am | — | … | The Board of Directors in its meeting held on May 11, 2026, considered and recommend a finaldividend of Rs 2.50/- per equity share of Rs. 2/- each (125%) for the financial year ended March31, 2026, out of the profits of the Company, which shall be paid/despatched within 30 dayssubject to the approval of the Members at the ensuing Annual General Meeting of the Company.Pursuant to Regulation 42 of SEBI LODR, the Register of Members and Share Transfer Books ofthe Company will remain closed from Jun | nse |
| 12 May, 01:03 am | — | … | Archean Chemical Industries Ltd - 543657 - Intimation Of Record Date For Payment Of Final Dividend For FY 2025-26 | bse |
| 12 May, 12:56 am | — | … | Archean Chemical Industries Limited has informed the Exchange regarding Change in Director(s) of the company. | nse |
| 12 May, 12:56 am | — | … | Archean Chemical Industries Ltd - 543657 - Announcement under Regulation 30 (LODR)-Change in Management | bse |