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With effect from January 22, 2026, Mrs. Padma Chandrasekaran, Independent Director was designated as Non-Executive Chairperson of the Board, Mr. P Ranjit as Executive Vice-chairman (Whole-Time Director). and Mr. Rampraveen Swaminathan was appointed as Managing Director of the Company.truefalseMrsPADMA CHANDRASEKARAN ******06609477Non-Executive - Independent DirectorChairperson1961-03-15falseActiveNA2019-11-132024-11-13801120MrPENDURTHI 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 Applicable1951-07-10falseActiveYes2026-06-122021-12-062026-06-12551111MrCHITTOOR GHATAMBU SETHURAM******01081951Non-Executive - Independent DirectorNot Applicable1955-05-10falseActiveYes2026-06-122021-12-062026-06-12551110MrPENDURTHI RAVI******02334379Non-Executive - Non Independent DirectorNot Applicable1971-12-05falseActiveNA2022-01-292024-06-281000truetruetruetruetrueAudit Committee00707839KANDHERI MUNASWAMY MOHANDASSNon-Executive - Independent DirectorChairperson2021-12-06Audit Committee01176085SUBRAHMANYAM MEENAKSHISUNDARAMNon-Executive - Non Independent DirectorMember2019-02-14Audit Committee06609477PADMA CHANDRASEKARAN Non-Executive - Independent DirectorMember2022-01-29Nomination and remuneration committee00707839KANDHERI MUNASWAMY MOHANDASSNon-Executive - Independent DirectorChairperson2021-12-06Nomination and remuneration committee06609477PADMA CHANDRASEKARAN Non-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 CHANDRASEKARAN Non-Executive - Independent DirectorMember2021-12-06Corporate Social Responsibility Committee02334379PENDURTHI RAVINon-Executive - Non Independent DirectorMember2022-01-292026-01-19true6532026-02-0415true7632026-03-1942true7632026-03-255true7732026-05-1146true773Audit Committee2026-02-04true3320Audit Committee2026-03-19true3320Audit Committee2026-03-255true3320Audit Committee2026-05-1146true3320Nomination and remuneration committee2026-01-19true3320Nomination and remuneration committee2026-05-11111true3320Corporate Social Responsibility Committee2026-02-04true3210Corporate Social Responsibility Committee2026-05-1195true3310Risk Management Committee2026-03-25true3311Stakeholders Relationship Committee2026-03-19true3310truetruetruetrueYestruetruetrueVIJAYARAGHAVAN NECompany Secretary and Compliance OfficerfalseVIJAYARAGHAVAN NECompany Secretary and Compliance OfficerChennai2026-07-2700000Acume Chemicals Private Limited is the wholly owned subsidiary of Archean chemical Industries Limited. The Company acquired another 17,00,00,000 shares through right issue having the same pecentage of share and voting rights as company had in previous quarter.Acume Chemicals Private Limited2026-06-17101BSE LimitedLevy of Fine2026-06-05One day delay in complying with prior Intimation of Board MeetingNoNational Stock Exchange of India LimitedLevy of Fine2026-06-05One day delay in complying with prior Intimation of Board MeetingNoSales 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 progress Income Tax FY 2021-22 (Dept has filed an appeal against the order of CIT(A)2025-10-10Appeal is under progressITAT has dismissed the appeal filed by the Department on 15.05.2026.Income Tax FY 2016-172026-06-29Appeal is under progressPenalty levied under section 270A(8) for under reported of Income. We preferred an Appeal against this order with CIT(A) NFAC on 07.07.2026.