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During the quarter, with effect from January 22, 2026, Mrs. Padma Chandrasekaran, Independent Director is designated as Non-Executive Chairperson of the Board and designated Mr. P Ranjit as Executive Vice-chairman (Whole-Time Director) and appointed Mr. Rampraveen Swaminathan as Managing Director of the Company.truefalseMsPADMA CHANDRASEKARAN******06609477Non-Executive - Independent DirectorChairperson1961-03-15falseActiveNA2019-11-132024-11-13771120MrPENDURTHI RANJIT******01952929Executive DirectorNot Applicable1974-02-11falseActiveNA2018-11-272026-01-221010MrRAMPRAVEEN SWAMINATHAN******01300682Executive DirectorNot ApplicableMD1974-06-30falseActiveNA2026-01-222110MrSUBRAHMANYAM MEENAKSHISUNDARAM******01176085Non-Executive - Non Independent DirectorNot Applicable1954-03-26falseActiveNA2010-03-242025-06-021021MrKANDHERI MUNASWAMY MOHANDASS******00707839Non-Executive - Independent DirectorNot Applicable1951-07-10falseActiveNA2021-12-06521111MrCHITTOOR GHATAMBU SETHURAM******01081951Non-Executive - Independent DirectorNot Applicable1955-05-10falseActiveNA2021-12-06521110MrPENDURTHI RAVI******02334379Non-Executive - Non Independent DirectorNot Applicable1971-12-05falseActiveNA2022-01-292024-06-281000Re-constitution of the Nomination and Remuneration Committee of the Company was approved in the Board Meeting held on February 04, 2026. Mr. K M Mohandass, Independent Director was appointed as the Chairman of the Committee and Mrs. Padma Chandrasekaran Chairperson of the Company continue as a Member of the Nomination and Remuneration Committee with effect from January 22, 2026 truetruetruetruetrueAudit Committee00707839KANDHERI MUNASWAMY MOHANDASSNon-Executive - Independent DirectorChairperson2021-12-06Audit Committee01176085SUBRAHMANYAM MEENAKSHISUNDARAMNon-Executive - Non Independent DirectorMember2019-02-14Audit Committee06609477PADMA CHANDRASEKARANNon-Executive - Independent DirectorMember2022-01-29Nomination and remuneration committee00707839KANDHERI MUNASWAMY MOHANDASSNon-Executive - Independent DirectorChairperson2021-12-06Re-constitution of the Nomination and Remuneration Committee of the Company was approved in the Board Meeting held on February 04, 2026. Mr. K M Mohandass, Independent Director was appointed as the Chairman of the Committee and Mrs. Padma Chandrasekaran Chairperson of the Company continue as a Member of the Nomination and Remuneration Committee with effect from January 22, 2026 Nomination and remuneration committee06609477PADMA CHANDRASEKARANNon-Executive - Independent DirectorMember2022-08-10Nomination and remuneration committee01176085SUBRAHMANYAM MEENAKSHISUNDARAMNon-Executive - Non Independent DirectorMember2019-02-14Stakeholders Relationship Committee01176085SUBRAHMANYAM MEENAKSHISUNDARAMNon-Executive - Non Independent DirectorChairperson2019-02-14Stakeholders Relationship Committee01081951CHITTOOR GHATAMBU SETHURAMNon-Executive - Independent DirectorMember2021-12-06Stakeholders Relationship Committee01952929PENDURTHI RANJITExecutive DirectorMember2022-01-29Risk Management Committee01176085SUBRAHMANYAM MEENAKSHISUNDARAMNon-Executive - Non Independent DirectorChairperson2021-12-06Risk Management Committee01081951CHITTOOR GHATAMBU SETHURAMNon-Executive - Independent DirectorMember2021-12-06Risk Management Committee01952929PENDURTHI RANJITExecutive DirectorMember2021-12-06Risk Management Committee99999999NATARAJAN RAMAMURTHYChief Financial OfficerMember2025-02-07Mr. Natarajan Ramamurthy is the Chief Financial Officer of the Company having PAN No-AFWPR5986D. Mr. Natarajan Ramamurthy is not a Director, hence, his DIN is mentioned as 99999999 for XBRL validation.Corporate Social Responsibility Committee01176085SUBRAHMANYAM MEENAKSHISUNDARAMNon-Executive - Non Independent DirectorChairperson2014-06-16Corporate Social Responsibility Committee06609477PADMA CHANDRASEKARANNon-Executive - Independent DirectorMember2021-12-06Corporate Social Responsibility Committee02334379PENDURTHI RAVINon-Executive - Non Independent DirectorMember2022-01-292025-11-14true6532026-01-1965true6532026-02-0415true7632026-03-1942true7632026-03-255true773Audit Committee2025-11-14true3320Audit Committee2026-02-0481true3320Audit Committee2026-03-19true3320Audit Committee2026-03-255true3320Nomination and remuneration committee2026-01-19Last NRC meeting held on May 02, 2025true3320Corporate Social Responsibility Committee2026-02-0415Last CSR Meeting held on May 02, 2025. Date gap in the column coming automaticallytrue3210Risk Management Committee2025-10-14true3311Risk Management Committee2026-03-25161true3311Stakeholders Relationship Committee2026-03-19true3310truetruetruetrueYestruetruetrueVIJAYARAGHAVAN NECompany Secretary and Compliance OfficerYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfNAYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfNAYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/annual-report.php?id=MTYxYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYeshttps://www.archeanchemicals.com/investor-relations/admin/assets/products/Disclosure-under-Regulation-new.pdfYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesNAYesYesYesYesYesYesNAYesYesYesNANARampraveen SwaminathanManaging DirectorYes VIJAYARAGHAVAN NECompany Secretary and Compliance Officerfalse VIJAYARAGHAVAN NECompany SecretaryChennai2026-04-2900000Idealis Chemicals Private Limited is the wholly owned subsidiary of Archean chemical Industries Limited. The Company acquired another 3,00,000 share through right issue having the same pecentage of share and voting rights as company had in previous quarter.Idealis Chemicals Private Limited2026-02-27101Sales Tax and Gujarat VAT Joint Commissioner Rajkot FY 2015-162022-04-27Appeal is under progressAppeal is under progressSales Tax and Gujarat VAT Joint Commissioner Rajkot FY 2016-172021-08-23Appeal is under progressAppeal is under progressSales Tax and Gujarat VAT Joint Commissioner Rajkot FY 2017-182021-08-23Appeal is under progressAppeal is under progressGoods and Service tax (GST) Tamil Nadu FY 2019-202024-03-18Appeal is under progressAppeal is under progressIncome Tax FY 2021-22 (Dept has filed an appeal against the order of CIT(A)2025-10-10Appeal is under progressAppeal is under progress / Reserved for order00000000000000000000000000000000All loans (or other form of debt), guarantees, comfort letters (by whatever name called) or securities in connection with any loan(s) (or other form of debt) given directly or indirectly by the listed entity to promoter(s), promoter group, director(s) (including their relatives), key managerial personnel (including their relatives) or any entity controlled by them are in the economic interest of the company.true R NATARAJANCFOChennai2026-04-29