List Of Best Defense Stocks in India 2025

The defense industry in India is emerging as a significant sector, both in terms of economic contribution and strategic importance. With one of the largest military forces in the world, India’s defense sector has witnessed substantial growth over the past few years. It is mainly driven by modernization efforts, technological advancements, and increased government spending.

In this blog, we will explore the best defense stocks of India based on their market capitalization.

Overview of the Defense Industry In India

India spends approximately $75 billion, approximately 13.04% of the total budget, on increasing its defense capabilities each year. India is ranked fourth in the world in terms of spending on defense. Currently, India relies heavily on imports for defense equipment. In the next 5 years, the Government of India aims to achieve $5 billion worth of export opportunities in the defense sector. India’s defense industry has transformed, especially with the government’s “Make in India” initiative to enhance domestic manufacturing capabilities. This initiative has attracted public and private players to invest in defense production.

Top Defense Stocks Based on Market Capitalisation

The top defense stocks in India are:

S.No.	Defence Stocks
1	Hindustan Aeronautics Ltd.
2	Bharat Dynamics Ltd.
3	Zen Technologies Ltd.
4	Astra Microwave Products Ltd.
5	Paras Defence and Space Technologies Ltd.

The defense stocks have been listed in descending order based on their market capitalization in the table below:

Name of the Company	Market Cap (in INR Cr.)	Share Price (in INR)	52 Week High Price (in INR)	52 Week Low Price (in INR)
Hindustan Aeronautics Ltd.	3,29,047	4,920	5,675	1,768
Bharat Dynamics Ltd.	53,514	1,460	1,795	450
Zen Technologies Ltd.	14,371	1,710	1,773	578
Astra Microwave Products Ltd.	8,473	892	1,060	342
Paras Defence and Space Technologies Ltd.	5,017	1,286	1,593	604

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Best Defense Stocks in India Based on Market Capitalization – An Overview

The best defense stocks in India are given below, along with a brief overview:

1. Hindustan Aeronautics Ltd.

Hindustan Aeronautics Limited (HAL), headquartered in Bangalore, is a leading Indian aerospace and defense company. Founded on 23 December 1940, HAL is one of the world’s oldest and largest aerospace and defense manufacturers. HAL operates 11 dedicated R&D centers and 21 manufacturing divisions across four production units in India. It is managed by a board of directors appointed by the President of India through the Ministry of Defence. 

The company designs and manufactures fighter jets, helicopters, jet engines, marine gas turbine engines, avionics, and software. HAL also provides spares and upgrades for Indian military aircraft. 

2. Bharat Dynamics Ltd.

Bharat Dynamics Limited (BDL) is a leading manufacturer of ammunition and missile systems in India. BDL was established in 1970 in Hyderabad to create a manufacturing base for guided weapon systems. The company initially produced the French SS11B1, a first-generation anti-tank guided missile. 

Over time, BDL has developed strong in-house R&D capabilities, focusing on design and engineering. They operate three manufacturing units in Kanchanbagh, Hyderabad; Bhanur, Medak district; and Visakhapatnam, Andhra Pradesh.

3. Zen Technologies Ltd.

Zen Technologies Limited, established in 1996, specializes in designing, developing, and manufacturing combat training solutions and counter-drone systems for defense and security forces. The company focuses on technologies that benefit the Indian armed forces, state police, and paramilitary forces. The company’s headquarters is located in Hyderabad.

4. Astra Microwave Products Ltd.

Astra Microwave Products Limited (AMPL), established in 1991, was founded by a team of experienced scientists specializing in RF, microwave, and digital electronics. The founders recognized the need for a technically strong private company to design, develop, and produce advanced RF and microwave subsystems and systems for strategic applications. These systems have applications in defense, space, meteorology, and telecommunication.

5. Paras Defence and Space Technologies Ltd.

Paras Defence and Space Technologies Ltd. is a company that specializes in the design, development, manufacturing, testing, and commissioning of products and systems for defense and space applications. 

With a state-of-the-art manufacturing facility and a highly skilled workforce, they ensure high-quality output. Paras Defence has a robust supply chain and can manage turnkey projects of all sizes, demonstrating the resource scalability needed to handle mega projects.

Performance of Defense Stocks

Company	6 Month Return	1 Year Return
Hindustan Aeronautics Ltd.	64.03%	148.39%
Bharat Dynamics Ltd.	71.29%	138.20%
Zen Technologies Ltd.	102.40%	175.40%
Astra Microwave Products Ltd.	55%	139.03%
Paras Defence and Space Technologies Ltd.	61.50%	92.26%

Key Performance Indicators

Name of the Company	ROE (%)	ROCE (%)	Debt to Equity Ratio	P/E Ratio
Hindustan Aeronautics Ltd.	26.15	24.49	0	43.2
Bharat Dynamics Ltd.	16.84	11.33	0	87.33
Zen Technologies Ltd.	17.70	22.12	0.02	112.03
Astra Microwave Products Ltd.	12.53	17.14	0.25	70.13
Paras Defence and Space Technologies Ltd.	7.66	10.28	0.08	146.67

Benefits of Investing in the Defense Sector in India

The benefits of investing in defense stocks are:

• The government’s emphasis on “Make in India” supports local defense manufacturing and helps them achieve growth.
• Defense stocks will diversify your investment portfolio, balancing risk with consistent returns.
• Defense companies benefit from long-term government contracts, providing reliable revenue streams.

Factors to Consider Before Investing in Defence Stocks in India

An investor must consider the following factors before investing in defense stocks:

• Financial Performance: Analyze the financial health of the company, including revenue growth and profitability.
• Business contracts: Assess the company’s current contracts and the contracts the company might be able to secure in the future.
• Global Events: Understand how regional and global tensions may impact defense spending.
• Diversification Potential: Consider how defense stocks fit into your overall investment strategy for risk management.

Future of Defense Stocks in India 

The future of defense stocks in India appears promising due to several key factors. The Indian government is increasing its defense budget, prioritizing modernizing its armed forces and reducing dependence on imports.  India’s geopolitical landscape and the need for enhanced national security drive demand for advanced defense systems, including drones, surveillance, and cybersecurity solutions. This growing demand will benefit companies involved in these areas and, thus, the investors.

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Conclusion 

The defense industry is crucial for the growth of any country, as strong defense systems result in the smooth functioning of the economy. India is among the biggest spenders on the defense sector and now wishes to develop domestic manufacturing facilities. Companies such as HAL, Bharat Dynamics Ltd., etc., would play a key role in making India self-reliant in the defense sector. The revenues of defense companies are expected to grow, which makes this an exciting sector to watch out for. However, it is advised to always consult a financial advisor before investing.

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