Interarch Building Solutions Limited — Call Transcript 2025

May 14, 2025

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Date: 14/05/2025

To, To, National Stock Exchange of India Ltd., BSE Limited Exchange Plaza, C-1, Block G, Phiroze Jeejeebhoy Towers Bandra Kurla Complex, Bandra (E), Dalal Street Mumbai – 400 051 Mumbai- 400001 NSE Scrip Symbol: INTERARCH BSE Scrip Code 544232

Subject: Intimation pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 — Q4 FY25 Earnings Call

Dear Sir/Ma’am,

Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended from time to time a conference call/Earning call with the Analysts/Investors for the Q4 FY 2024-25 for the Financial Results is scheduled to be held on Thursday, May 22[nd] , 2025 at 3.30 P.M. as per the details attached.

A copy of this disclosure is being updated on website of the Company

This is for your information and record.

Thanking You,

For INTERARCH BUILDING SOLUTIONS LIMITED (formerly known as Interarch Building Products Limited)

ARVIND Digitally signed by ARVIND NANDA NANDA Date: 2025.05.14 14:30:07 +05'30' ARVIND NANDA MANAGING DIRECTOR DIN: 00149426

INTERARCH BUILDING SOLUTIONS LIMITED

(Formerly known as Interarch Building Products Limited)

Head Office : B-30, Sector 57, Noida - 201301, India. Tel.: +91 120 4170200, CIN: L45201DL1983PLC017029

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Registered Office: Farm No-8, Khasra No. 56/23/2, Dera Mandi Road, Mandi Village, Tehsil Mehrauli, New Delhi - 110047, India.

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Q4FY25 Earnings Call Interarch Building Solutions Ltd. May 22, 2025 at 3:30 pm (IST)

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Ambit Capital cordially invites you to the Q4FY25 Earnings Call of Interarch Building Solutions Ltd. Company Representatives

Mr. Arvind Nanda, Managing Director

Mr. Manish Kumar Garg, Chief Executive Officer Mr. Pushpendra Kumar Bansal, Chief Financial Officer Mr. Anil Chandani, President (Corporate Finance & Strategy) The teleconference will be moderated by Jaiveer Shekhawat, Institutional Equities, Ambit Capital. Conference Call Details Date: May 22, 2025 | Time: 3:30 pm (IST)

Please join the conference via DiamondPass to avoid wait time. Please click here to register.

+91 22 6280 1148 Primary Access Numbers +91 22 7115 8049 Singapore: 800 101 2045 Hong Kong: 800 964 448 International Toll Free Numbers USA: 1 866 746 2133 UK: 0 808 101 1573 We request you to dial in a few minutes prior to the scheduled time.