Shareholders meeting

Date: June 28, 2026 BSE Limited National Stock Exchange of India Limited Phiroze JeeJeeBhoy Towers Exchange Plaza Dalal Street, Fort Bandra-Kurla Complex, Bandra(E) Mumbai 400001 Mumbai 400051 Scrip Code: 532408 Symbol: SIGMAADV Dear Sir(s), Sub: Submission of Summary of Proceedings of Extra- Ordinary General Meeting (EGM) held on Sunday, the 28th Day of June, 2026 at 11:00 A.M. (IST) through Video Conferencing/ Other Audio-Visual Means ('VC/OAVM') of Sigma Advanced Systems Limited (Formerly Megasoft Limited). Ref: Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 In terms of the Ministry of Corporate Affairs (―MCA‖) Circular No. 14/2020 dated April 8, 2020, Circular No. 17/2020 dated April 13, 2020 read with Circular No.22/2020 dated June 15,2020, Circular No. 33/2020 dated September 28, 2020, Circular No. 39/2020 dated December 31,2020 and Circular No. 10/2021 dated June 23, 2021 and Circular No. 20/2021 dated December 08,2021 and Circular No. 9/2024 dated September 19, 2024 and No. 03/2025 dated September 22, 2025 (collectively as ―MCA Circulars‖) and SEBI Circular No. SEBI/HO/CFD/CFD-PoD- 2/P/CIR/2023/167 dated October 07, 2023 and SEBI Circular No. SEBI/HO/CFD/CFD-PoD- 2/P/CIR/2024/133 dated October 03, 2024, the Extra- Ordinary General Meeting (EGM) was held on Sunday, June 28, 2026 at 11:00 A.M. (IST) through Video Conferencing/ Other Audio-Visual Means ('VC/OAVM') to transact the business as stated in the EGM Notice dated June 6, 2026 read with Corrigendum to the Notice of EGM dated June 19, 2026. Please find enclosed herewith the summary of Proceedings of the EGM of the Members of the Company. This is for your information and records. Thanking You, For Sigma Advanced Systems Limited (Formerly Megasoft Limited) Krishna Chaitanya Sadhu Company Secretary & Compliance Officer Summary of Proceedings of the Extra - Ordinary General Meeting (EGM) held on Sunday, June 28, 2026 at 11:00 A.M. (IST) through Video Conferencing/ Other Audio-Visual Means ('VC/OAVM') of Sigma Advanced Systems Limited (Formerly Megasoft Limited). Directors' Present S No. Name of the Director Designation 1. Mr. Kalyan Vijay Sivalenka Chairperson of the EGM & Non-Executive, Independent Director 2. Mr. Sunil Kumar Kalidindi Executive Director & Chief Executive Officer 3. Lt Gen Raju Somashekar Non-Executive, Independent Director Baggavalli 4. Amb. Dr. Venkata Nagendra Non-Executive, Independent Director Prasad Thatipamula 5. Mr. Cheemarla Damodar Reddy Whole-Time Director (Executive, Promoter Category) 6. Mrs. Leona Ambuja Non-Executive, Non-Independent Director 7. Mr. Suryanarayana Raju Non-Executive, Independent Director Nandyala In Attendance Mr. Shridhar Thathachary – Chief Financial Officer Mr. Krishna Chaitanya Sadhu– Company Secretary and Compliance Officer Mr.Pramod Giridhar Raju - President, Corporate Finance and M&A Invitees CS M Damodaran, Partner, M/s. M Damodaran & Associates LLP Secretarial Auditor & Scrutinizer The Extra - Ordinary General Meeting (EGM) of the Members of Sigma Advanced Systems Limited (Formerly Megasoft Limited) was convened and held on Sunday, June 28, 2026 at 11:00 A.M. (IST) through Video Conferencing/ Other Audio-Visual Means ('VC/OAVM'). The Meeting was conducted in accordance with the various General Circulars‘ issued by the Ministry of Corporate Affairs (‗MCA‘) and Securities and Exchange Board of India ('SEBI'). Mr. Krishna Chaitanya Sadhu, Company Secretary and Compliance Officer of the Company welcomed the Members to the Meeting and briefed them on details relating to their participation at the Meeting through Video Conferencing('VC')/ Other Audio Visual Means ('OAVM'). He confirmed that the requisite quorum was present and called the meeting in order. Mr. Kalyan Vijay Sivalenka, Chairperson of the EGM & Non-Executive, Independent Director occupied the Chair as elected by the Directors present in the meeting. He welcomed the Members at the Extra - Ordinary General Meeting of the Company. After the introduction of Directors on the panel, the Chairperson addressed the Members. Thereafter, Mr. Sunil Kumar Kalidindi, ED & CEO of the Company, welcomed the Members at the Extra - Ordinary General Meeting of the Company. Mr. Sunil Kumar Kalidindi, ED & CEO, apprised the members on below: He appraised on the Company's Strategic Acquisitions & Global Expansion which marked the Company‘s purposeful entry last year into the global Aerospace and Defence sector — a defining step in inorganic growth strategy. He also elaborated on the Company's plans for raising capital to support future growth, stating that management is continuously evaluating acquisition and investment opportunities across global markets. He also addressed all the queries raised by the members regarding the business (including products and technology), the proposed utilization of the proceeds, the Company's roadmap for the next two years, and its growth and acquisition strategies. Before concluding his speech, Mr. Sunil Kumar Kalidindi thanked the Members for their trust and support and acknowledged with gratitude the valuable support. Further, Mr. Kalyan Vijay Sivalenka, Chairperson of the EGM also thanked the Members for their trust and co-operation of customers, suppliers, bankers and business associates. He also appreciated all employees of the Company for their contribution to the Company's performance and for their dedication and commitment. With the consent of the Members present, the Notice convening the EGM was taken as read. Since there was no physical attendance of Members and in compliance with circulars issued by MCA and SEBI, the members were informed that the requirement of appointing proxies was not applicable. All the requests regarding speaker registration received via mail were responded. Before taking up the items of the agenda, the Company Secretary informed the Members about the process of approval of the resolutions by the Members. He informed that as per the provisions of the Companies Act, 2013 and SEBI (Listing Obligations & Disclosure Requirements) Regulations 2015, necessary remote e-voting facility was provided to the Members in order to exercise their right to vote for the resolutions in respect of the items of the agenda as set out in the notice through CDSL e- Voting platform and Easi / Easiest facility of CDSL & IDeAS facility of NSDL and the said e-voting had commenced on June 24, 2026 at 9.00 A.M. and ended on June 27, 2026 at 5.00 P.M. The Company had appointed CS M Damodaran, Partner, M/s. M Damodaran & Associates LLP as the Scrutinizer to scrutinize the remote e-voting process and voting during the EGM in a fair and transparent manner. In terms of Notice dated June 6, 2026 convening the EGM of the Company and the Corrigendum to the Notice of the EGM dated June 19, 2026, the following items of business, were taken up for members consideration and approval: SPECIAL BUSINESS- SPECIAL RESOLUTIONS ITEM NO. 1: TO CONSIDER AND APPROVE ISSUE OF EQUITY SHARES ON PREFERENTIAL BASIS FOR CONSIDERATION IN CASH ITEM NO. 2: TO CONSIDER AND APPROVE ISSUE OF EQUITY SHARES ON PREFERENTIAL BASIS FOR CONSIDERATION OTHER THAN CASH Further those Members who could not vote electronically were given an opportunity to cast their votes by exercising their e-voting during the meeting. After giving sufficient time to the Members to vote during the Meeting, the Chairperson announced that the results of e-voting would be declared on receipt of the Scrutinizer's Report and shall be placed on the website of the Company and the website of CDSL, the agency providing e-voting facility and also would be available at the registered office of the Company. The same shall be submitted to stock exchanges within two working days from the conclusion of the EGM. All the resolutions embodied in the Notice of Extra - Ordinary General Meeting if passed with requisite majority and are deemed to be passed on the date of EGM i.e., June 28, 2026. T [Showing first 8,000 characters — download PDF for full document]