General information about company
Scrip code	543657
NSE Symbol	ACI
MSEI Symbol	NOTLISTED
ISIN	INE128X01021
Name of the entity	Archean Chemical Industries Limited
Date of start of financial year	01-04-2026
Date of end of financial year	31-03-2027
Reporting Quarter Type	Quarterly
Date of Quarter Ending	30-06-2026
Type of company	Equity
Whether Annexure I (Part A) of the SEBI Circular dated December 31, 2024 related to Compliance Report on Corporate Governance is applicable to the entity?	Yes
Whether Annexure I (Part B) of the SEBI Circular dated December 31, 2024 related to Investor Grievance Redressal Report is Applicable to the entity?	Yes
Whether Annexure I (Part C) of the SEBI Circular dated December 31, 2024 related to Disclosure of Acquisition of Shares or Voting Rights in Unlisted Companies is Applicable to the entity?	Yes
Whether Annexure I (Part D) of the SEBI Circular dated December 31, 2024 related to Disclosure of Imposition of Fine or Penalty is Applicable to the entity?	Yes
Whether Annexure I (Part E) of the SEBI Circular dated December 31, 2024 related to Disclosure of Updates to Ongoing Tax Litigations or Disputes is Applicable to the entity?	Yes
Risk management committee	Applicable
Market Capitalisation as per immediate previous Financial Year	Top 1000 listed entities
Is SCORE ID Available ?	Yes
SCORE Registration ID	COMZ00474
Reason For No SCORE ID
Type of Submission	Original
Remarks (website dissemination)
Remarks for Exchange (not for Website Dissemination)

Annexure I

Annexure I to be submitted by listed entity on quarterly basis

I. Composition of Board of Directors

Disclosure of notes on composition of board of directors explanatory

Textual Information(1)

Whether the listed entity has a Regular Chairperson

Yes

Whether Chairperson is related to MD or CEO

SrTitle (Mr / Ms)Name of the DirectorPANDINCategory 1 of directorsCategory 2 of directorsCategory 3 of directors Date of Birth

Mrs

PADMA CHANDRASEKARAN

AACPC2174K

06609477

Non-Executive - Independent Director

Chairperson

15-03-1961

PENDURTHI RANJIT

ADKPR1327C

01952929

Executive Director

Not Applicable

11-02-1974

RAMPRAVEEN SWAMINATHAN

BXXPS1394A

01300682

Executive Director

Not Applicable

30-06-1974

SUBRAHMANYAM MEENAKSHISUNDARAM

AAFPM3019G

01176085

Non-Executive - Non Independent Director

Not Applicable

26-03-1954

KANDHERI MUNASWAMY MOHANDASS

AADPM1704A

00707839

Non-Executive - Independent Director

Not Applicable

10-07-1951

CHITTOOR GHATAMBU SETHURAM

AALPS5433Q

01081951

Non-Executive - Independent Director

Not Applicable

10-05-1955

PENDURTHI RAVI

AEHPR7148M

02334379

Non-Executive - Non Independent Director

Not Applicable

05-12-1971

I. Composition of Board of Directors

Disqualification of Directors under section 164 of the Companies Act, 2013

SrWhether the director is disqualified?Start Date of disqualificationEnd Date of disqualificationDetails of disqualificationCurrent status

Active

I. Composition of Board of Directors
Sr	Whether special resolution passed? [Refer Reg. 17(1A) of Listing Regulations]	Date of passing special resolution	Initial Date of appointment	Date of Re-appointment	Date of cessation	Tenure of director (in months)	No of Directorship in listed entities including this listed entity (Refer Regulation 17A of Listing Regulations)	No of Independent Directorship in listed entities including this listed entity [with reference to proviso to regulation 17A(1) & reg. 17A(2)]	Number of memberships in Audit/ Stakeholder Committee(s) including this listed entity (Refer Regulation 26(1) of Listing Regulations)	No of post of Chairperson in Audit/ Stakeholder Committee held in listed entities including this listed entity (Refer Regulation 26(1) of Listing Regulations)	Reason for Cessation	Notes for not providing PAN	Notes for not providing DIN
1	NA		13-11-2019	13-11-2024		80	1	1	2	0
2	NA		27-11-2018	22-01-2026			1	0	1	0
3	NA		22-01-2026				2	1	1	0
4	NA		24-03-2010	02-06-2025			1	0	2	1
5	Yes	12-06-2026	06-12-2021	12-06-2026		55	1	1	1	1
6	Yes	12-06-2026	06-12-2021	12-06-2026		55	1	1	1	0
7	NA		29-01-2022	28-06-2024			1	0	0	0

Text Block
Textual Information(1)	Our company is having Seven (7) directors, out of which three (3) are independent directors. 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.

Audit Committee Details
Whether the Audit Committee has a Regular Chairperson					Yes
Sr	DIN Number	Name of Committee members	Category 1 of directors	Category 2 of directors	Date of Appointment	Date of Cessation	Remarks
1	00707839	KANDHERI MUNASWAMY MOHANDASS	Non-Executive - Independent Director	Chairperson	06-12-2021
2	01176085	SUBRAHMANYAM MEENAKSHISUNDARAM	Non-Executive - Non Independent Director	Member	14-02-2019
3	06609477	PADMA CHANDRASEKARAN	Non-Executive - Independent Director	Member	29-01-2022

Nomination and remuneration committee
Whether the Nomination and remuneration committee has a Regular Chairperson					Yes
Sr	DIN Number	Name of Committee members	Category 1 of directors	Category 2 of directors	Date of Appointment	Date of Cessation	Remarks
1	00707839	KANDHERI MUNASWAMY MOHANDASS	Non-Executive - Independent Director	Chairperson	06-12-2021
2	06609477	PADMA CHANDRASEKARAN	Non-Executive - Independent Director	Member	10-08-2022
3	01176085	SUBRAHMANYAM MEENAKSHISUNDARAM	Non-Executive - Non Independent Director	Member	14-02-2019

Stakeholders Relationship Committee
Whether the Stakeholders Relationship Committee has a Regular Chairperson					Yes
Sr	DIN Number	Name of Committee members	Category 1 of directors	Category 2 of directors	Date of Appointment	Date of Cessation	Remarks
1	01176085	SUBRAHMANYAM MEENAKSHISUNDARAM	Non-Executive - Non Independent Director	Chairperson	14-02-2019
2	01081951	CHITTOOR GHATAMBU SETHURAM	Non-Executive - Independent Director	Member	06-12-2021
3	01952929	PENDURTHI RANJIT	Executive Director	Member	29-01-2022

Risk Management Committee
Whether the Risk Management Committee has a Regular Chairperson					Yes
Sr	DIN Number	Name of Committee members	Category 1 of directors	Category 2 of directors	Date of Appointment	Date of Cessation	Remarks
1	01176085	SUBRAHMANYAM MEENAKSHISUNDARAM	Non-Executive - Non Independent Director	Chairperson	06-12-2021
2	01081951	CHITTOOR GHATAMBU SETHURAM	Non-Executive - Independent Director	Member	06-12-2021
3	01952929	PENDURTHI RANJIT	Executive Director	Member	06-12-2021
4	99999999	NATARAJAN RAMAMURTHY	Chief Financial Officer	Member	07-02-2025		Textual Information(1)

Sr Text Block
Textual Information(1)	Mr. 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 Committee
Whether the Corporate Social Responsibility Committee has a Regular Chairperson					Yes
Sr	DIN Number	Name of Committee members	Category 1 of directors	Category 2 of directors	Date of Appointment	Date of Cessation	Remarks
1	01176085	SUBRAHMANYAM MEENAKSHISUNDARAM	Non-Executive - Non Independent Director	Chairperson	16-06-2014
2	06609477	PADMA CHANDRASEKARAN	Non-Executive - Independent Director	Member	06-12-2021
3	02334379	PENDURTHI RAVI	Non-Executive - Non Independent Director	Member	29-01-2022

Other Committee
Sr	DIN Number	Name of Committee members	Name of other committee	Category 1 of directors	Category 2 of directors	Remarks

Annexure 1
Annexure 1
III. Meeting of Board of Directors
Disclosure of notes on meeting of board of directors explanatory
Sr. No.	Date(s) of meeting (if any) in the previous quarter	Date(s) of meeting (if any) in the current quarter	Maximum gap between any two consecutive (in number of days)	Notes for not providing Date	Whether requirement of Quorum met (Yes/No)	Total Number of Directors as on date of the meeting	Number of Directors present* (All directors including Independent Director)	No. of Independent Directors attending the meeting*
1	19-01-2026				Yes	6	5	3
2	04-02-2026		15		Yes	7	6	3
3	19-03-2026		42		Yes	7	6	3
4	25-03-2026		5		Yes	7	7	3
5		11-05-2026	46		Yes	7	7	3

Annexure 1
IV. Meeting of Committees
Disclosure of notes on meeting of committees explanatory
Sr	Name of Committee	Date(s) of meeting (Enter dates of Previous quarter and Current quarter in chronological order)	Maximum gap between any two consecutive (in number of days)	Name of other committee	Reason for not providing date	Whether requirement of Quorum met (Yes/No)	Total Number of Directors in the Committee as on date of the meeting	Number of Directors Present (All Directors including Independent Director)	No. of Independent Directors attending the meeting*	No. of members attending the meeting (other than Board of Directors)
1	Audit Committee	04-02-2026				Yes	3	3	2	0
2	Audit Committee	19-03-2026				Yes	3	3	2	0
3	Audit Committee	25-03-2026	5			Yes	3	3	2	0
4	Audit Committee	11-05-2026	46			Yes	3	3	2	0
5	Nomination and remuneration committee	19-01-2026				Yes	3	3	2	0
6	Nomination and remuneration committee	11-05-2026	111			Yes	3	3	2	0

Annexure 1
IV. Meeting of Committees
Sr	Name of Committee	Date(s) of meeting (Enter dates of Previous quarter and Current quarter in chronological order)	Maximum gap between any two consecutive (in number of days)	Name of other committee	Reason for not providing date	Whether requirement of Quorum met (Yes/No)	Total Number of Directors in the Committee as on date of the meeting	Number of Directors Present (All Directors including Independent Director)	No. of Independent Directors attending the meeting*	No. of members attending the meeting (other than Board of Directors)
7	Corporate Social Responsibility Committee	04-02-2026				Yes	3	2	1	0
8	Corporate Social Responsibility Committee	11-05-2026	95			Yes	3	3	1	0
9	Risk Management Committee	25-03-2026				Yes	3	3	1	1
10	Stakeholders Relationship Committee	19-03-2026				Yes	3	3	1	0

Annexure 1
V. Affirmations
Sr	Subject	Compliance status (Yes/No)
1	The composition of Board of Directors is in terms of SEBI (Listing obligations and disclosure requirements) Regulations, 2015	Yes
2	The composition of the following committees is in terms of SEBI(Listing obligations and disclosure requirements) Regulations, 2015 a. Audit Committee	Yes
3	The composition of the following committees is in terms of SEBI(Listing obligations and disclosure requirements) Regulations, 2015. b. Nomination & remuneration committee	Yes
4	The composition of the following committees is in terms of SEBI(Listing obligations and disclosure requirements) Regulations, 2015. c. Stakeholders relationship committee	Yes
5	The composition of the following committees is in terms of SEBI(Listing obligations and disclosure requirements) Regulations, 2015. d. Risk management committee (applicable to the top 1000 listed entities)	Yes
6	The committee members have been made aware of their powers, role and responsibilities as specified in SEBI (Listing obligations and disclosure requirements) Regulations, 2015.	Yes
7	The meetings of the board of directors and the above committees have been conducted in the manner as specified in SEBI (Listing obligations and disclosure requirements) Regulations, 2015.	Yes
8	This report and/or the report submitted in the previous quarter has been placed before Board of Directors.	Yes

Annexure 1
Sr	Subject	Compliance status
1	Name of signatory	VIJAYARAGHAVAN NE
2	Designation	Company Secretary and Compliance Officer

Details of Cyber security incidence
Whether as per Regulation 27(2)(ba) of SEBI (LODR) Regulations, 2015 there has been cyber security incidents or breaches or loss of data or documents during the quarter		No
Number of cyber security incidence or breaches or loss of data event occurred during the quarter
Sr.	Date of the event	Brief details of the event

Signatory Details
Name of signatory	VIJAYARAGHAVAN NE
Designation of person	Company Secretary and Compliance Officer
Place	Chennai
Date	27-07-2026

Investor Grievance Details
No. of investor complaints pending at the beginning of Quarter	0
No. of investor complaints received during the Quarter	0
No. of investor complaints disposed off during the Quarter	0
No. of investor complaints those remaining unresolved at the end of the Quarter	0

Disclosure of Acquisition of Shares or Voting Rights in Unlisted Companies- The details of acquisition of shares or voting rights in unlisted companies during the quarter in terms of sub-para 1 of para A of Part A of Schedule III are given below:
Any Other Information for Disclosure of Acquisition of Shares or Voting Rights in Unlisted Companies					Textual Information(1)
Sr. No.	Name of the unlisted company in which shares or voting rights have been acquired	Date of acquisition	Aggregate holding (% shares or voting rights) as at the end of the previous quarter	% shares or voting rights acquired during the quarter	Aggregate holding (% shares or voting rights) as at the end of the quarter
1	Acume Chemicals Private Limited	17-06-2026	100	0	100

Disclosure of Acquisition of Shares or Voting Rights in Unlisted Companies- The details of acquisition of shares or voting rights in unlisted companies during the quarter in terms of sub-para 1 of para A of Part A of Schedule III are given below: Text Block
Textual Information(1)	Acume 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.

Disclosure of Imposition of Fine or Penalty The details of imposition of fine or penalty during the quarter in terms of sub-para 20 of para A of Part A of Schedule III are given below:
Any Other Information for Disclosure of Imposition of Fine or Penalty
Sr. No.	Name of the authority	Nature and details of the action(s) taken or order(s) passed	Date of receipt of direction or order, including any ad interim or interim orders, or any other communication from the authority	Details of the violation(s)/ contravention(s) committed or alleged to be committed	Impact on financial, operation or other activities of the listed entity, quantifiable in monetary terms to the extent possible
1	BSE Limited	Levy of Fine	05-06-2026	One day delay in complying with prior Intimation of Board Meeting	No
2	National Stock Exchange of India Limited	Levy of Fine	05-06-2026	One day delay in complying with prior Intimation of Board Meeting	No

Disclosure of Updates to Ongoing Tax Litigations or Disputes The updates on tax litigations or disputes in terms of sub-para 8 of para B of Part A of Schedule III read with corresponding provisions of Annexure 18 of the Master Circular are given below:
Any Other Information for Disclosure of Updates to Ongoing Tax Litigations or Disputes
Sr. No.	Name of the opposing party	Date of initiation of the litigation / dispute	Status of the litigation / dispute as per last disclosure	Current status of the litigation / dispute
1	Sales Tax and Gujarat VAT Joint Commissioner Rajkot FY 2015-16	27-04-2022	Appeal is under progress	Appeal is under progress
2	Sales Tax and Gujarat VAT Joint Commissioner Rajkot FY 2016-17	23-08-2021	Appeal is under progress	Appeal is under progress
3	Sales Tax and Gujarat VAT Joint Commissioner Rajkot FY 2017-18	23-08-2021	Appeal is under progress	Appeal is under progress
4	Goods and Service tax (GST) Tamil Nadu FY 2019-20	18-03-2024	Appeal is under progress	Appeal is under progress
5	Income Tax FY 2021-22 (Dept has filed an appeal against the order of CIT(A)	10-10-2025	Appeal is under progress	ITAT has dismissed the appeal filed by the Department on 15.05.2026.
6	Income Tax FY 2016-17	29-06-2026	Appeal is under progress	Penalty 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.

General information about company

Annexure I

Annexure I to be submitted by listed entity on quarterly basis

I. Composition of Board of Directors

I. Composition of Board of Directors

Disqualification of Directors under section 164 of the Companies Act, 2013

I. Composition of Board of Directors

Text Block

Audit Committee Details

Nomination and remuneration committee

Stakeholders Relationship Committee

Risk Management Committee

Sr Text Block

Corporate Social Responsibility Committee

Other Committee

Annexure 1

Annexure 1

III. Meeting of Board of Directors

Annexure 1

IV. Meeting of Committees

Annexure 1

IV. Meeting of Committees

Annexure 1

V. Affirmations

Annexure 1

Details of Cyber security incidence

Signatory Details

Investor Grievance Details

Disclosure of Acquisition of Shares or Voting Rights in Unlisted Companies- The details of acquisition of shares or voting rights in unlisted companies during the quarter in terms of sub-para 1 of para A of Part A of Schedule III are given below:

Disclosure of Acquisition of Shares or Voting Rights in Unlisted Companies- The details of acquisition of shares or voting rights in unlisted companies during the quarter in terms of sub-para 1 of para A of Part A of Schedule III are given below: Text Block

Disclosure of Imposition of Fine or Penalty The details of imposition of fine or penalty during the quarter in terms of sub-para 20 of para A of Part A of Schedule III are given below:

Disclosure of Updates to Ongoing Tax Litigations or Disputes The updates on tax litigations or disputes in terms of sub-para 8 of para B of Part A of Schedule III read with corresponding provisions of Annexure 18 of the Master Circular are given below: