Press Release

To, Date: November 06, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, Dalal Street, Fort, Bandra- Kurla Complex, Mumbai-400001 Mumbai 400051 Scrip Code: 532408 Symbol: SIGMAADV Sub.: Press Release on the Financial Results for the Quarter and Half Yearly ended September 30, 2026 Dear Sir/Madam, With reference to above cited subject, pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed the Press Release on the Financial Results for the Quarter and Half Yearly ended September 30, 2026. You are requested to kindly take the above information on record. The above information will also be available on the website of the Company at https://sigmaadvsys.com/investors-services/announcements/, in compliance with applicable law. Thanking you, For Sigma Advanced Systems Limited (Formerly Megasoft Limited) Krishna Chaitanya Sadhu Company Secretary & Compliance Officer Sigma Advanced Systems Delivers Rs. 417 Crore Q2 Revenue and Rs. 48.60 Crore PAT, Adds Bromford Precision and Wins About Rs. 3,915 Crore of New Orders Since July Gross margin of 66.32% and EBITDA of Rs. 82.28 crore for Q2 FY27, with a second Rolls-Royce agreement and the Sri City plant now operational Hyderabad, 6 November 2026: Sigma Advanced Systems Limited today announced its consolidated results for the second quarter of FY 2026-27, ended September 30, 2026, reflecting continued growth across its aerospace and defence businesses, supported by strategic acquisitions, new order wins and expansion of manufacturing operations. Quarterly Financial Highlights- Q2 FY27 • Consolidated Operational Revenue: Rs. 417.07 Cr, up approximately 11.43% quarter-on-quarter from Rs. 374.27 Cr in Q1 FY27 • Consolidated Operational EBITDA: Rs. 82.28 Cr, representing a margin of 19.73%, up 35.06% quarter-on-quarter from Rs. 61 Cr in Q1 FY27. • Profit After Tax: Rs. 48.60 crore, up approximately 37.24% quarter-on-quarter from Rs. 35.41 Cr in Q1 FY27 Half-Yearly Financial Highlights For the first half of FY27, Sigma reported consolidated operational revenue of Rs. 791.34 Cr, consolidated operational EBITDA of Rs. 143.20 Cr, and profit after tax of Rs. 84.01 Cr. Given the significant expansion in the Company's scale of operations and changes in its business composition throughout FY26, the financial performance for H1 FY27 is not directly comparable with the corresponding period of the previous financial year H1 FY26. Business Highlights ● Bromford Precision Acquisition and Rolls-Royce Agreements: Sigma completed the acquisition of 100% of Bromford Precision Solutions Limited, announced on July 14, 2026, for an Enterprise Value of about GBP 11.89 million (approximately Rs. 153 Cr). Bromford, based in Leicester in the UK, is a specialist manufacturer of high-precision, complex aero-engine rings and other engine structures. The acquisition strengthens Sigma’s position in the Rolls-Royce supply chain, and within weeks Bromford secured a further long-term agreement with Rolls-Royce valued at nearly GBP 125 million (approximately Rs. 1,600 Cr). Together with the GBP 300 million (approximately Rs. 3800 Cr) agreement signed in April 2026, Sigma’s two Rolls-Royce long-term agreements now total nearly GBP 425 million (approximately Rs. 5400 Cr). ● Sri City Facility Commences Operations: The Sri City Facility has commenced operations following the successful transfer of work from its UK operations. The facility has produced and delivered its first batch of aerospace components to Nasmyth’s UK customers, marking a significant milestone in the Company's India-UK manufacturing integration strategy. ● Boeing Innovation Award: Nasmyth, Sigma’s UK subsidiary, received the Innovation Award at the 2026 Global Boeing Supplier Summit in Seattle for its R&D work. ● Major Aerospace and Defence Order Wins: Sigma has secured new orders and long-term agreements aggregating approximately Rs. 3,915 Cr since July 2026, across its aerospace and defence businesses, further strengthening its international order book and revenue visibility. Key orders include: (i) Ammunition Export Order (July 27, 2026): USD 104.9 million (approximately Rs. 1,013 Cr) export order from a North American customer for the manufacture and supply of 155 mm base bleed artillery shell bodies, to be executed over 6 to 12 months. (ii) Artillery Ammunition Subsystems (October 21, 2026): USD 19.7 million (approximately Rs. 174 Cr) export order from a North American NATO customer for 155 mm artillery ammunition subsystems, scheduled for execution by Q2 2027. (iii) Base Bleed Units (October 26, 2026): USD 102.23 million (approximately Rs. 973.64 Cr) export order from a NATO customer for Base Bleed Units, to be executed over 12 months. (iv) Indrajaal Ranger Orders (August 17, 2026): Orders aggregating approximately Rs. 155 Cr secured by Sigma and Indrajaal Autonomous Defense Systems from the Government of India for the Indrajaal Ranger anti-drone patrol vehicle. ● Strategic Collaboration with Munitions India Limited: On October 14, Sigma also signed an exclusive MoU with Munitions India Limited for the integration, indigenous manufacturing and supply of its 155 mm artillery course correction fuses ● Successful Fundraising to Support Growth Plans: In August 2026, Sigma completed a preferential allotment of Rs. 460 Cr at Rs. 347 per share, with participation from mutual funds and other investors. The proceeds support the company’s growth initiatives, including strategic acquisitions. Management Commentary Sunil Kalidindi, CEO and Executive Director, Sigma Advanced Systems Limited, said: “This has been a productive quarter for Sigma. The Bromford Precision acquisition gives us a stronger footing with global aerospace OEMs, and the second Rolls-Royce agreement came within weeks of it closing. Our Sri City facility is running and has already turned out its first batch of components and supplied to its aerospace customers. Orders from our NATO customer adds to a growing ammunition business, and it shows that customers come back to us because we deliver on what we commit to. Margins were healthy through August and September, and we go into the second half with a strong order book and the capacity to keep growing.” About Sigma Advanced Systems Limited Sigma Advanced Systems Limited (listed on the BSE and NSE) is an Indian aerospace and defence precision engineering company with a growing international footprint. The company designs, develops and manufactures mission-critical systems across aerospace, avionics, naval systems, radars, communication systems and ammunition, built on its in-house Build-to-Spec engineering capability. Through its UK subsidiaries, Nasmyth and Bromford, Sigma has established a strong presence in the global aerospace supply chain, producing complex precision solutions for some of the most demanding manufacturing programmes of its global OEM customers. Media contact Nirav Upadhyay | +91 99206 25163 | Nirav@jefferiesandbain.com