Intimation under Regulation 30 of the SEBI(LODR), Regulations, 2015 ,regarding the press release for the un-audited financial results for the Quarter ended 30th June''2026

Date: 07/08/2026 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 under Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 regarding the press release for Un- Audited financial results for the quarter ended 30" June 2026. Dear Sir/Ma’am, Pursuant to Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements), Regulations 2015, we are enclosing copy of press release for Un-Audited financial results for the quarter ended 30" June 2026. The above information is also available on www.interarchbuildings.com. This is for your information and records. For INTERARCH BUILDING SOLUTIONS LIMITED (Formerly known as Interarch Building Products Limited) 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 Registered Office: Farm No-8, Khasra No. 56/23/2, Dera Mandi Road, Mandi Village, Tehsil Mehrauli, New Delhi - 110047, India. info@interarchbuildings.com www.interarchbuildings.com Interarch Building Solutions Limited (Formerly known as Interarch Building Products Limited) New Delhi, August 07th, 2026: Interarch Building Solutions Limited (BSE Code: 544232) (NSE: INTERARCH), a leading player in the Pre-Engineered Building (PEB) Industry, announced its unaudited financial results for the quarter ended 30th June 2026. Financial Summary: Particulars (INR Cr.) Q1FY27 Q1FY26 YoY (%) FY26 Revenue from operations 459.6 380.8 20.7% 1,898.0 EBITDA (excl. other income) 39.4 31.6 24.6% 176.3 EBITDA Margin 8.6% 8.3% 27 bps 9.3% PAT 28.2 28.4 -0.5% 134.5 PAT Margin 6.1% 7.5% -131 bps 7.1% Basic EPS 16.84 17.05 80.41 Q1FY27 Financial Highlights: • Revenue from Operations increased by 20.7% YoY to INR 460 Cr in Q1 FY27, compared to INR 381 Cr in Q1 FY26. • EBITDA (excluding other income) rose to INR 39 Cr in Q1 FY27 from INR 32 Cr in Q1 FY26, also reflecting a YoY growth of 24.6%. • EBITDA margin for the quarter stood at 8.6%, an improvement of 27 bps YoY from 8.3% in Q1 FY26. • Profit After Tax (PAT) stood flat at INR 28 Cr in Q1 FY27 versus INR 28 Cr in Q1 FY26 • Total order book as of July 31, 2026, stood at INR 1,864 Cr. Other Highlights: • The Board approved the sub-division (Stock Split) of the existing Equity Shares of the Company having a face value of INR 10/- each into Equity Shares having a face value of INR 2/- each, fully paid-up, subject to the approval of the shareholders of the Company and such other approvals as may be required. • The Board considered and approved the proposal for raising funds through issuance of Equity Shares and/or other eligible securities convertible into or exchangeable for Equity Shares, by way of Qualified Institutions Placement (QIP), for an aggregate amount not exceeding INR 250 Crores, subject to necessary approvals This will supersede the earlier approval of INR 100 Crores. Commenting on the company’s performance, Mr. Arvind Nanda, Managing Director, Interarch Building Solutions Ltd., said, “We commenced FY27 on a positive note, delivering a resilient performance in the first quarter despite a dynamic operating environment. Revenue from Operations grew 20.7% YoY to Rs. 459.6 crore in Q1 FY27, while EBITDA increased by 24.6% YoY to Rs. 39.4 crore, reflecting our continued focus on operational excellence and disciplined execution. Although near-term challenges arising from external market conditions may persist, we remain confident in our long-term growth trajectory, supported by robust industry fundamentals, expanding capacities and sustained customer demand. The long-term outlook for the pre-engineered buildings (PEB) industry remains highly encouraging, driven by increasing investments in manufacturing, industrial infrastructure, warehousing, data centers and commercial real estate. Supported by rising private sector capital expenditure and continued government focus on infrastructure development, we see significant medium- to long-term opportunities across our business. Our order book remains healthy at Rs. 1,864 crore, providing strong revenue visibility. During the quarter, we secured a major order worth Rs. 165 crore in Gujarat, further reinforcing our market position. We continue to maintain a disciplined approach to order selection, prioritizing projects that align with our execution capabilities, strategic objectives and profitability thresholds. As part of our growth strategy, we successfully commissioned Phase 1 of our new PEB manufacturing facility at Kheda, Gujarat in July-26, and remain on track to complete Phase 2 by Q2 FY27. In addition, Phase 1 of our Heavy Steel Structures facility is progressing as planned and is expected to be commissioned by Q2 FY27. These capacity additions will strengthen our manufacturing capabilities, enhance execution efficiency and enable us to address larger and more complex industrial projects. Backed by our integrated business model, proven execution capabilities and expanding manufacturing footprint, we are well positioned to capitalize on the growing opportunities in the building solutions market. We remain committed to disciplined execution, prudent capital allocation and continuous operational improvement, while delivering sustainable, profitable growth and creating long-term value for all our stakeholders.” About Interarch Building Solutions Limited Interarch Pre-Engineered Buildings Interarch Building Solutions Limited commenced its operations in 1983. Today, 40 years later, Interarch is one of the leading turnkey pre-engineered steel construction solution providers in India with integrated facilities for design and engineering, manufacturing, on-site project management capabilities for the installation and erection of pre-engineered steel buildings. Interarch Life: Non-Industrial Buildings We offer a state-of-the-art solution for non-industrial buildings through our innovative load-bearing wall framing systems, crafted to support lightweight structures. Embracing a hassle-free drywall construction approach, these systems guarantee swift and efficient assembly, simplifying the construction process for our esteemed clients. With a focus on durability and safety, our load-bearing wall framing systems are engineered to be earthquake and termite-proof, providing robust protection for the structure and its occupants. Moreover, these systems offer the flexibility of dismantling if required, providing adaptability for future changes or modifications. These structures can be custom-made according to the specific plans, accommodating varying shapes, sizes, and designs to meet the exact needs of customers. TRACDEK® Metal Roofing & Cladding Systems We manufacture world-class pre-engineered roofing and cladding systems designed to meet custom requirements. Our extensive portfolio includes Hi-Rib Roofing & Cladding System, Klippon Roofing & Cladding System, and SS-2000 Standing Seam Roofing System. Each of these solutions is engineered to provide exceptional performance and durability, ensuring that we meet a wide range of needs with precision and reliability. Trac® Ceilings Our TRAC® range of metal ceilings are manufactured from fully recyclable materials and are pre-painted and prefabricated in our factory. The ceiling systems are friendly to handle and will not promote the growth of bacteria and fungi. TRAC® ceilings exhibit excellent corrosion resistance. They can withstand very high humidity (up to 100 %) and are suitable for use in outdoor applications. For more information, please contact: Interarch Building Solutions Ltd Investor Relations Advisors Strategic Gro [Showing first 8,000 characters — download PDF for full document]