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Top Defense Stocks Like Palantir: RTX, NOC, LDOS, and More to Watch in 2025

Top Palantir Competitors in the Defense Contractor Sector (2025)

Sectors & Industries

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What is Palantir Technologies?

Palantir Technologies Inc. (NASDAQ: PLTR) is a leading American software company specializing in big data analytics, artificial intelligence (AI), and data integration platforms. Founded in 2003 by Peter Thiel, Alex Karp, and others, Palantir first gained recognition for helping military departments and intelligence agencies with counter-terrorism efforts. Over the years, it has expanded its capabilities across the commercial and defense sectors.

Source: Palantir

Financial Performance:

  • Market Cap: 207.12B
  • 1Y Price Performance: +276.18%
  • Current Price: $90
  • Revenue Growth Annual (Y/Y): 28.79%
  • Earnings Growth Annual (Y/Y): 120.27%
  • Net Profit Margin: -71.05%
  • P/E Ratio: 405.01
  • EBITDA: 341.99M
  • Earnings per Share: 0.41

What Does Palantir Do?

Palantir’s core focus is turning massive amounts of complex data into actionable insights. Its software platforms enable users to integrate, analyze, and visualize data, often in real-time. The company is especially known for supporting military operations, law enforcement agencies, and government organizations in making intelligence-driven decisions.

Palantir’s Core Products:

  • Gotham: Used by defense and intelligence agencies for military operations, counterterrorism, and intelligence analysis.
  • Foundry: A data platform designed for commercial enterprises, enabling them to integrate and analyze internal and external data.
  • Apollo: Palantir’s continuous delivery system, managing deployment and updates across its platforms in high-security and classified environments.

Who Uses Palantir?

  • Governments: U.S. Department of Defense, CIA, FBI, and U.K. Ministry of Defence.
  • Commercial Enterprises: Airbus, Ferrari, Morgan Stanley, and more.
  • Industries Served: Defense, healthcare, energy, finance, manufacturing, transportation, and logistics.
  • Recent Collaboration: Palantir's partnership with Archer Aviation marks its growing impact in the aviation industry, where it will apply its AI-driven platforms, Foundry and Apollo, to innovate air traffic control, movement coordination, and route planning in next-gen aviation technologies.

You can watch Palantir and Archer’s partnership video here:

In 2025, Palantir expanded its AI Platform (AIP), enabling military users to deploy large language models (LLMs) in classified environments. Its tools now support autonomous targeting, logistics optimization, and real-time battlefield intelligence.

Palantir’s AI-powered data platforms make it a critical player in defense technology, but several competitors are vying for similar government and military contracts in 2025. Below is a look at Palantir's top competitors in the defense contractor space.

Science Applications International Corporation (SAIC)

Source: SAIC

Company Overview

SAIC provides digital transformation, IT services, cybersecurity, and AI-powered analytics for defense agencies. It focuses on integrating real-time data into mission operations for the U.S. Department of Defense and intelligence communities.

Recent Developments

SAIC introduced Mosaic AI, a scalable platform that integrates real-time multi-source data streams. This enhances situational awareness and decision-making in multi-domain military operations.

Financial Performance:

  • Market Cap: 5.45B
  • 1Y Performance: -16.29%
  • Current Price: $111
  • Revenue Growth Annual (Y/Y): -3.37%
  • Earnings Growth Annual (Y/Y): 59.00%
  • Net Profit Margin: 64.78%
  • P/E Ratio: 18.81
  • EBITDA: 662.00M
  • Earnings per Share: 7.88

General Dynamics (GD)

Source: General Dynamics Mission Systems

Company Overview

General Dynamics delivers secure communication systems, C4ISR technologies, and AI-enhanced data analytics. Its solutions support military decision-making in high-stakes battlefield environments.

Recent Developments

General Dynamics released the TACLANE Nano, a portable encryption and data traffic analysis device. It offers AI-powered network monitoring for secure, on-the-move military communications.

Financial Performance:

  • Market Cap: 74.77B
  • 1Y Performance: +21.97
  • Current Price: $271
  • Revenue Growth Annual (Y/Y): 12.88%
  • Earnings Growth Annual (Y/Y): 14.09%
  • Net Profit Margin: 1.15%
  • P/E Ratio: 19.95
  • EBITDA: 5.59B
  • Earnings per Share: 13.63

Northrop Grumman (NOC)

Source: Northrop Grumman

Company Overview

Northrop Grumman is a top provider of autonomous systems, cybersecurity solutions, and AI-driven command-and-control platforms. Its focus lies in ISR (Intelligence, Surveillance, and Reconnaissance) and autonomous defense systems.

Recent Developments

The Integrated Platform Management Systems (IPMS), sometimes referred to as a Machinery Control System, is a sophisticated control system solution for naval vessels such as surface ships, submarines and, potentially, unmanned vehicles.

Financial Performance:

  • Market Cap: 72.18B
  • YTD Performance: +36.20
  • Current Price: $495
  • Revenue Growth Annual (Y/Y): 4.44%
  • Earnings Growth Annual (Y/Y): 103.02%
  • Net Profit Margin: 94.46%
  • P/E Ratio: 17.48
  • EBITDA: 6.84B
  • Earnings per Share: 26.08

L3Harris Technologies (LHX)

Source: L3Harris

Company Overview

L3Harris Technologies specializes in tactical communication, electronic warfare, and AI-driven situational awareness systems. It supplies battlefield management software and communication tools for military forces worldwide.

Recent Developments

At the core of this effort is L3Harris’ Distributed Spectrum Collaboration and Operations, or DiSCO™, a software-defined Electromagnetic Battle Management ecosystem that can detect, collect and analyze known and unknown threat signals within minutes. This specific collaboration pairs DiSCO with Shield AI’s Hivemind

Financial Performance:

  • Market Cap: 41.32B
  • 1Y Performance: +3.24
  • Current Price: $217
  • Revenue Growth Annual (Y/Y): 9.82%
  • Earnings Growth Annual (Y/Y): 22.41%
  • Net Profit Margin: 11.39%
  • P/E Ratio: 27.66
  • EBITDA: 3.93B
  • Earnings per Share: 13.10
  • Dividend Yield: 2.20%

Leidos Holdings (LDOS)

Source: Leidos Holdings

Company Overview

Leidos delivers AI-powered C4ISR solutions, cyber operations, and data analytics platforms for government and defense sectors. It’s a key player in military decision-support and mission system integration.

Recent Developments

Leidos advancing Trusted Mission AI with a strong emphasis on secure and ethical AI applications, particularly in the areas of cybersecurity, healthcare, and defense operations, including collaborations with other companies to leverage advanced large language models like GPT-4 while prioritizing human oversight and a "human-in-the-loop" approach to AI decision-making; they are also actively developing AI-powered solutions for threat detection and operational efficiency across various sectors, including airport security and customs screenings through partnerships like the one with SeeTrue

Financial Performance:

  • Market Cap: 18.33B
  • YTD Performance: +10.13
  • Current Price: $137
  • Revenue Growth Annual (Y/Y): 7.93%
  • Earnings Growth Annual (Y/Y): 530.15%
  • Net Profit Margin: 483.72%
  • P/E Ratio: 14.90
  • EBITDA: 2.11B
  • Earnings per Share: 10.21

CACI International (CACI)

Source: CACI

Company Overview

CACI specializes in electronic warfare, signals intelligence, and AI-powered analytics. It provides solutions that support ISR missions and counter-drone systems for the U.S. Department of Defense.

Recent Developments

CACI expanded its SkyTracker® counter-UAS platform, integrating AI algorithms to improve real-time detection and neutralization of unauthorized drones over sensitive facilities and battlefields. SkyTracker offers modular, tailorable, and scalable system-of-system C-UAS capabilities, with fixed site, mobile, and on-the-move form factors that meet the UAS/drone defense needs of any environment.

Financial Performance:

  • Market Cap: 8.49B
  • YTD Performance: +6.71
  • Current Price: $378
  • Revenue Growth Annual (Y/Y): 14.28%
  • Earnings Growth Annual (Y/Y): 9.15%
  • Net Profit Margin: -4.53%
  • P/E Ratio: 17.76
  • EBITDA: 791.85M
  • Earnings per Share: 21.05

BAE Systems (LON: BA)

Source: BAE Systems

Company Overview

BAE Systems is a global defense contractor providing AI-driven geospatial intelligence, predictive analytics, and electronic warfare platforms. It works closely with defense agencies to offer battlefield management solutions.

Recent Developments

The Athena™ 1920 thermal core unlocks a new class of thermal systems as the first commercially available high-definition (full HD) uncooled thermal camera core. The Athena™ 1920 system leverages the proven 12μm technology from our TWV640 VGA thermal core. The core's short time constant and ability to capture video up to 60Hz allows for phenomenal detail in dynamic scenes leaving motion blur behind. This allows users to clearly monitor complex environments and track fine movements.

BAE Systems is currently developing AI-based solutions for air operations planning, particularly focusing on creating a "video game-like" experience for mission planners using autonomy technology, where they can rapidly generate and assess multiple plans through an interactive interface, all powered by AI algorithms developed within their FAST Labs research division; this project is part of a contract with the US Air Force Research Laboratory (AFRL) under the "Fight Tonight" program. 

Financial Performance:

  • Market Cap: 48.06B GBP
  • YTD Performance: +337.50
  • Current Price: GBX 1,596
  • Revenue Growth Annual (Y/Y): 14.01%
  • Earnings Growth Annual (Y/Y): 5.33%
  • Net Profit Margin: -7.70%
  • P/E Ratio: 24.93
  • EBITDA: 3.25B
  • Earnings per Share: 3.44

RTX Corp ex-Raytheon Technologies (RTX)

Source: RTX

Company Overview

Raytheon Technologies is a global leader in aerospace and defense systems, specializing in AI, ISR, cybersecurity, and battlefield intelligence platforms. It provides end-to-end solutions for military and intelligence clients worldwide.

Recent Developments

Raytheon launched RAIVEN (Raytheon AI Vision for Enhanced Navigation), a next-generation EO/IR product- and platform- agnostic family architecture harnessing the power of advanced technologies like hyperspectral, lidar and artificial intelligence to deliver unprecedented targeting, battlespace awareness, range and visual superiority in contested and highly contested environments. 

It enables the warfighter to see farther and faster than ever before, delivering up to five times the detection, recognition, and identification range over traditional optical imaging performance – providing targeting, bolstering survivability and combat overmatch ensuring mission success.

Financial Performance:

  • Market Cap: 171.06B
  • YTD Performance: +37.12
  • Current Price: $128
  • Revenue Growth Annual (Y/Y): 17.15%
  • Earnings Growth Annual (Y/Y): 49.42%
  • Net Profit Margin: 27.37%
  • P/E Ratio: 36.17
  • EBITDA: 12.83B
  • Earnings per Share: 5.73

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About the S&P 600 Index:

The S&P 600 tracks 600 small-cap U.S. companies typically valued between $850 million and $5.2 billion. Inclusion usually signals strong financial health, such as growing revenues, improved earnings, or robust balance sheets.

Real-world examples:

  • Palantir (PLTR): Added to the S&P 500 on September 23rd, with the announcement on September 6th. The stock saw a notable volume spike ahead of inclusion, delivering a total return of 27% over the two-week period.
  • Marathon Digital Holdings (MARA): On May 3rd, 2024, MARA surged nearly 18% in after-hours trading following its inclusion announcement.

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Frequently Asked Questions about Palantir Competitors

What defense stocks are like Palantir?

Defense stocks most similar to Palantir are Leidos Holdings (LDOS), Raytheon Technologies (RTX), BAE Systems, CACI International (CACI), and Northrop Grumman (NOC). These companies offer AI-powered data analytics, C4ISR solutions, and defense intelligence technologies, competing in areas where Palantir provides its Gotham and Foundry platforms.

Who is Palantir's biggest competitor?

Palantir’s biggest competitors in the defense and intelligence space are Leidos Holdings, Raytheon Technologies, and CACI International. These firms provide mission-critical data analytics, AI decision-support systems, and cybersecurity platforms that directly compete with Palantir’s offerings.

Is Palantir involved in defense?

Yes, Palantir is deeply involved in defense. Its Gotham platform is used by military and intelligence agencies worldwide for mission planning, targeting, counter-terrorism, and battlefield intelligence. Palantir works with the U.S. Department of Defense, NATO allies, and other military organizations.

Does the U.S. military use Palantir?

Yes, the U.S. military is one of Palantir’s major clients. The Department of Defense (DoD) uses Palantir’s Gotham platform for real-time battlefield intelligence, logistics, mission planning, and decision support. Palantir has secured multiple multi-year defense contracts, including with the Army Vantage program.

Does the FBI use Palantir?

Yes, the FBI uses Palantir’s platforms for criminal investigations, counter-terrorism, and data integration. Palantir helps the FBI aggregate and analyze large datasets to identify threats, track criminal activities, and support investigations.

Which defense stock is best?

The best defense stock depends on your investment goals, but Palantir (PLTR), Leidos (LDOS), Raytheon Technologies (RTX), and Northrop Grumman (NOC) are top choices. Palantir stands out for its AI-driven software, while Raytheon and Northrop offer more traditional aerospace and weapons systems, complemented by AI and cybersecurity solutions.

Who is the biggest client of Palantir?

Palantir’s biggest client is the U.S. government, particularly the Department of Defense and intelligence agencies. Its contracts with the U.S. Army, Navy, Air Force, and other defense departments make up a significant portion of its revenue.

What is Palantir's competitive advantage?

Palantir’s competitive advantage lies in its ability to integrate massive, complex data sets into actionable insights through its AI-powered platforms, Gotham and Foundry. Its high-level security, flexibility to deploy in classified environments, and proven track record with military and intelligence agencies set it apart from other defense contractors.

Palantir Technologies is an AI powerhouse in the defense sector, but these top 10 competitors are shaping the future of defense intelligence, autonomous systems, and AI-driven decision-making. As militaries across the world race to adopt advanced analytics and AI platforms, companies like Raytheon, BAE Systems, and Northrop Grumman remain major contenders in military technology innovation.

For investors and industry analysts, keeping an eye on these leaders will be key to understanding the evolving landscape of defense technology in 2025 and beyond.

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