Synopsis: A Hyderabad-based defense electronics firm saw shares jump 14% after successfully testing diver-carried naval mines, becoming India’s only maker and strengthening its position in underwater warfare systems.
A small-cap defence electronics player gained market attention after its stock surged sharply, driven by a key breakthrough in indigenous naval technology development, signaling stronger growth prospects and strategic importance.
With a market cap of Rs. 7,860 crore, the shares of Apollo Micro Systems Ltd. surged 13.5 percent from day’s low of Rs. 209.35 to Rs. 238 per share. The stock is currently trading at a P/E ratio of 88.
What’s the news
Shares of Apollo Micro Systems Limited surged nearly 14% after the company announced a key milestone in India’s defense sector. It has successfully completed blast trials for Limpet Mines, which are diver-carried explosives used in naval operations.
This achievement makes Apollo Micro Systems the only Indian company to have developed these specialized mines for the Indian Navy. The company said this marks an important step under the “Make in India” initiative, strengthening domestic defense manufacturing capabilities.
With this success, the company is now positioned as a complete provider of underwater mines, covering shallow water, deep water, and limpet mine categories. This expands its presence in the underwater electronic warfare segment, which has high entry barriers and limited global competition.
The development is also significant for India’s defense independence. Locally developed systems like these reduce reliance on imports and support self-reliance in critical military technologies.
Investor sentiment turned positive following the announcement, driving the stock higher. The successful trials not only highlight the company’s technological strength but also improve its prospects of securing future defense contracts.
About the company and Financials
Apollo Micro Systems Limited is a Hyderabad-based defence and aerospace firm specializing in electronic and electro-mechanical systems for military and space use. It works with Defence Research and Development Organisation and other PSUs, focusing on missile, naval, and electronic warfare technologies, and plays a growing role in India’s defence indigenisation efforts.
In December 2024, Apollo Micro Systems reported sales of ₹148 crore and a net profit of ₹18 crore. By December 2025, the company saw substantial growth, with revenue reaching ₹252 crore (a 70% increase) and net profit climbing to ₹23 crore (a 28% increase). This year-on-year performance reflects a strong upward trajectory in operational scale and profitability.
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