L3Harris Technologies

L3Harris Technologies, Inc. is a prominent American aerospace and defense technology company headquartered in Melbourne, Florida. Established in 2019 through the merger of L3 Technologies and Harris Corporation, it has rapidly become a key player in defense contracting, offering cutting-edge products for command and control systems, tactical radios, avionics, night vision, and advanced intelligence and surveillance technologies across government, defense, and commercial sectors.

With a workforce of approximately 47,000 employees and annual revenues of $17.8 billion in 2021, L3Harris is recognized as the ninth-largest defense contractor globally as of 2025. The company maintains significant operations in Miami-area Florida, including its headquarters and major business segments based in Palm Bay, demonstrating its strong regional presence alongside other key locations in Rochester, New York, and Camden, Arkansas.

When Was L3Harris Technologies Established?

Founded: June 29, 2019
Headquarters: Melbourne, Florida, United States
Industry: Aerospace and defense
Employees: 47,000 globally
Annual Revenue: $17.8 billion (2021)
Net Income: $1.85 billion (2021)
Key Executive: Chair and CEO Chris Kubasik

L3Harris Technologies Company Overview

L3Harris Technologies delivers advanced defense and aerospace products including wireless equipment, tactical radios, C3ISR systems, electronic systems, night vision devices, communications antennas, and training services. The company serves government, military, and commercial customers worldwide, leveraging innovation to maintain a competitive edge in this highly specialized sector.

What Is L3Harris Technologies Known For?

L3Harris is recognized for its integrated mission systems, space and airborne systems, cutting-edge communications solutions, and missile propulsion technologies, supported by a robust financial footing and strategic acquisitions that strengthen its core capabilities.

Integrated Mission Systems

Headquartered in Palm Bay, Florida, this segment focuses on intelligence, surveillance, and reconnaissance (ISR) systems, signals intelligence, maritime electrical systems, electro-optical technology, and defense aviation services. It generated revenues of approximately $7.0 billion in 2021, playing a crucial role in both military and commercial aviation markets.

Space & Airborne Systems

Also based in Palm Bay, this business unit specializes in satellite payloads, sensors, classified intelligence, airborne combat systems, and mission networks that enhance air traffic management. In 2021, it reported around $6.0 billion in revenues, underscoring its significance in space technologies and airborne defense solutions.

Communications Systems

Located in Rochester, New York, this segment provides tactical and broadband communications equipment, night vision technologies, and public safety solutions, contributing $4.3 billion in 2021 revenue, expanding L3Harris's footprint in critical communications infrastructure.

Aerojet Rocketdyne Acquisition

Following its $4.7 billion acquisition of Aerojet Rocketdyne in 2023, based in Palm Bay, Florida, L3Harris expanded its missile propulsion and space power systems portfolio, adding $2.2 billion in revenues and reinforcing its status as an aerospace leader.

How Has L3Harris Technologies Evolved Over Time?

Since its 2019 formation through merger, L3Harris has made significant strides in the defense industry. In 2022, leadership changes saw Chris Kubasik become Chair and CEO. The company’s acquisition of Aerojet Rocketdyne in 2023 highlighted its commitment to growth and innovation. Looking ahead, partnerships such as Israel's 2025 memorandum to develop light attack aircraft demonstrate L3Harris's expanding global defense collaborations.

Recent Developments and Market Position

In 2025, L3Harris adjusted forecasts downward due to divesting its aviation solutions division but continues to plan a substantial expansion in rocket motor production facilities in Arkansas, supported by a $500 million investment. As of 2025, it ranks as the ninth-largest defense contractor worldwide, competing with top firms like Lockheed Martin and Raytheon Technologies.

What Is L3Harris Technologies' Commitment to Corporate Responsibility?

L3Harris emphasizes ethical business practices, environmental sustainability, and community engagement. The company actively reduces environmental impacts, promotes diversity and inclusion, and supports various community initiatives, reflecting its role as a responsible corporate citizen within the aerospace and defense industries.

Where Are L3Harris Technologies' Key Locations?

L3Harris is headquartered in Melbourne, Florida, with major operational centers in Palm Bay, Florida (housing Integrated Mission Systems and Space & Airborne Systems), Rochester, New York (Communications Systems), and Camden, Arkansas (rocket motor production facilities). Its strong presence in Florida underscores its connection to the Miami region as part of the broader southeastern U.S. aerospace hub.

Is L3Harris Technologies Currently Hiring?

You can check out the open positions that L3Harris Technologies has right here on OysterLink.