AMS Letter to shareholders

Date: 8th August 2026 BSE Limited, National Stock Exchange of India Ltd., Department of Corporate Services Listing Department Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, Dalal Street, Mumbai – 400 001 Bandra Kurla Complex, Bandra (E), Mumbai – 400 051 Scrip Code: 540879 Symbol: APOLLO ISIN: INE713T01028 Dear Sir/Madam, Subject: Updates – Communication to Shareholders by the Managing Director of the Company Please find enclosed herewith a letter addressed to the shareholders of the Company from Mr. Baddam Karunakar Reddy, Managing Director of the Company. The said letter is being issued to communicate key updates and developments concerning the Company. This update is provided for the information to our stakeholders. We request you to kindly take the above on record. Thanking you, Yours faithfully, For Apollo Micro Systems Limited Karunakar Reddy Baddam Managing Director DIN: 00790139 Apollo Micro Systems Limited Regd Office. Plot No.128/A, Road No.12, IDA-Mallapur, Uppal Mandal, Hyderabad-500076, Telangana, India Tel No:040-27167000-099, Fax No: 040-27150820 Mail: cs@apollo-micro.com, www.apollo-micro.com CIN:L72200TG1997PLC026556 APOLLO MICRO SYSTEMS LIMITED BSE: 540879 | NSE: APOLLO | CIN: L72200TG1997PLC026556 Chief Editor: Addepalli Krishna Sai Kumar ( S W A V A L A M B A N ) A Letter to Shareholders by Apollo Micro Systems Ltd FY27 / Aug / 06 Date: 8ᵗʰ August 2026 To: All Shareholders Subject: Institutions are not acquired; they are inherited Dear Shareholders, There is a saying that has stayed with me over the years: Some people build products. Some build companies. A fortunate few build institutions. The difference is subtle, yet profound. Products evolve. Companies grow. But institutions endure. They outlive economic cycles, leadership transitions, and moments of uncertainty because they are built on something far deeper than ambition, they are built on values, capability, and the courage to think beyond the present. For years, that has been the aspiration at Apollo Micro Systems Ltd. Every decision we have made has been guided by a simple question: Will this make Apollo stronger not just today, but years from now? The acquisition of Premier Explosives is one such decision. It is easy to describe this as an acquisition. Legally, that is exactly what it is. “WE COM M IT, WE D E LI V ER” Apollo Micro Systems Limited | IDA Mallapur, Hyderabad 500076 | www.apollo-micro.com APOLLO MICRO SYSTEMS LIMITED BSE: 540879 | NSE: APOLLO | CIN: L72200TG1997PLC026556 But to me, it feels more like bringing together two stories that have been written independently for decades, each with its own heritage, expertise, and commitment to India's defence ecosystem. When those stories come together, they do not erase one another They create a new story. A story with greater depth. Greater capability. Greater responsibility. As India accelerates towards self-reliance in defence manufacturing, the expectations from companies like ours are changing. We are no longer expected to simply participate in this transformation. We are expected to help shape it. That responsibility cannot be fulfilled by standing still. It demands that we continuously strengthen ourselves, broaden our capabilities, and prepare for challenges that do not yet exist. Premier Explosives adds far more than capability to our organization. It brings experience, engineering excellence, and a legacy of contributing to India's strategic priorities. Together, we have the opportunity to create an enterprise whose combined strengths are greater than the sum of its individual parts. Of course, the true success of this decision will not be measured today. It will be measured years from now in the technologies we develop, the partnerships we build, the confidence we inspire, and the legacy we leave behind. That has always been our philosophy. Not to chase moments. But to build momentum. Not to celebrate milestones. But to create institutions that continue moving forward long after those milestones have passed. As I look ahead, I feel a quiet sense of confidence. Not because the road will be easy. But because every meaningful chapter in Apollo's history has begun with the willingness to embrace change with conviction. This is one such chapter. Apollo Micro Systems Limited | IDA Mallapur, Hyderabad 500076 | www.apollo-micro.com APOLLO MICRO SYSTEMS LIMITED BSE: 540879 | NSE: APOLLO | CIN: L72200TG1997PLC026556 P A R T I I A U T O N O M O U S F U T U R E W A R F A R E SAVIOR- ASW AUTONOMOUS ANTI SUBMARINE WARFARE PLATFORM There are milestones that add to a company's history, and there are those that shape its future. For Apollo, the Make-II Prototype Sanction Order from the Indian Navy for the development of the SAVIOR-ASW autonomous anti-submarine warfare platform is one such milestone. We see this programme as an opportunity to do what Apollo has always believed in, solve complex engineering challenges with indigenous innovation and contribute meaningfully to India's strategic capabilities. P A R T I I I S M A R T B O M B S IPREK- INDIGENOUS PRECISION RANGE EXTENSION KIT One of the year's defining achievements was our empanelment by the Indian Air Force as a Prime Development Agency for the IPREK programme. It is a testament to the depth of our engineering capabilities and years of sustained investment in indigenous technologies. As precision-guided systems become increasingly central to modern defence, this milestone strengthens Apollo's position in a strategically important and technologically demanding domain. P A R T I v S A F E T Y D E T O N A T I O N D E V I C E SAFETY DETONATION DEVICE (SDD) The successful handover of our indigenously developed Safety & Detonation Device (SDD) to the Indian Navy marks another important step in Apollo’s evolution as a defence technology company. This achievement demonstrates our ability to develop and deliver highly specialised, safety-critical systems that meet the stringent requirements of the Armed Forces. More importantly, it strengthens a technology capability that can be leveraged across multiple defence applications, creating a foundation for future programmes and reinforcing our position as a trusted partner in India’s defence ecosystem. Apollo Micro Systems Limited | IDA Mallapur, Hyderabad 500076 | www.apollo-micro.com APOLLO MICRO SYSTEMS LIMITED BSE: 540879 | NSE: APOLLO | CIN: L72200TG1997PLC026556 W I T H G R A T I T U D E TO THOSE WHO HAVE STAYED THE COURSE The road ahead presents immense opportunities, but we remain conscious that sustainable growth is built through disciplined execution, continuous innovation, and unwavering commitment to quality. We will continue investing in our people, technologies, and capabilities to support India's vision of defence self-reliance while creating enduring value for all our stakeholders. I thank our shareholders for their continued confidence and support. The trust you have placed in Apollo inspires us to aim higher, think longer-term, and continue building an institution that contributes meaningfully to the nation and creates value for generations to come. W E C O M M I T . W E D E L I V E R . With warm regards, Hyderabad Baddam Karunakar Reddy 8ᵗʰ August 2026 Chairman & Managing Director FY 2 6 / A u g / 0 6 Apollo Micro Systems Limited Apollo Micro Systems Limited | IDA Mallapur, Hyderabad 500076 | www.apollo-micro.com