Raytheon Technologies Key Stats
- FormedApril 3, 2020
- HeadquartersArlington, Virginia, USA
- NYSE TickerRTX
- Revenue (2024)$80.7 billion
- Employees~185,000+
Raytheon Technologies Corporation was formed on April 3, 2020, through the all-stock merger of the Raytheon Company and United Technologies Corporation (UTC). The combined company became one of the world’s largest aerospace and defense manufacturers, with approximately $74 billion in combined pro forma 2019 sales and a workforce of around 195,000 at the time of closing.
The company operates through three principal subsidiaries: Collins Aerospace, Pratt & Whitney, and Raytheon. Collins Aerospace supplies avionics, aerostructures, interiors, and mission systems for commercial and military aircraft. Pratt & Whitney designs and manufactures aircraft engines for commercial, military, and business aviation. The Raytheon segment produces air and missile defense systems, precision weapons, radars, sensors, and command-and-control technology.
In July 2023, the company rebranded as RTX Corporation, adopting the NYSE ticker symbol it had carried since the 2020 merger. RTX is headquartered in Arlington, Virginia, and listed on the New York Stock Exchange. Revenue reached $80.7 billion in 2024, reflecting both the post-pandemic recovery in commercial aviation and continued demand from NATO member governments expanding defense spending.
Raytheon Technologies History
Laurence K. Marshall, Vannevar Bush, and Charles G. Smith found the American Appliance Company in Cambridge, Massachusetts. Their first commercial product converts AC electricity for household radios. By 1925 the company renames itself Raytheon — a word coined to suggest light from the radio age. Bush goes on to become a leading scientific administrator, later directing the US Office of Scientific Research and Development during World War II.
William Boeing and Frederick Rentschler of Pratt & Whitney establish United Aircraft and Transport Corporation in 1929, combining airline operations, engine manufacturing, and airframe production under one holding company. Antitrust pressure from the Air Mail Act of 1934 forces the breakup of the conglomerate. The eastern manufacturing operations — Pratt & Whitney, Sikorsky, Vought, and Hamilton Standard Propeller — are spun into United Aircraft Corporation, headquartered in Connecticut.
Raytheon becomes a major supplier of radar components to the Allied forces during World War II, growing from a company of roughly 1,400 employees to more than 10,000. An engineer working at Raytheon, Percy Spencer, notices in 1945 that a magnetron has melted a chocolate bar in his pocket, leading to the invention of the microwave oven. Raytheon patents the microwave cooking concept and later commercializes it through a kitchen appliance business.
United Aircraft Corporation renames itself United Technologies Corporation, signaling a strategy of diversification beyond aerospace. Under CEO Harry Gray, UTC expands through acquisition into elevators (Otis), air conditioning (Carrier), and fire and security systems, building one of the most diversified industrial conglomerates in the United States.
Raytheon’s Patriot missile system achieves international prominence during the Gulf War, intercepting Iraqi Scud missiles fired at Saudi Arabia and Israel. The Patriot’s performance in combat — contested in technical assessments afterward but widely celebrated at the time — establishes Raytheon as the premier name in missile defense and draws sustained investment in its defense electronics business.
Raytheon acquires E-Systems for $2.3 billion in 1995, followed by the defense electronics unit of Texas Instruments for $2.95 billion in July 1997, and the aerospace and defense operations of Hughes Aircraft from General Motors for $9.5 billion in December 1997. The Hughes deal makes Raytheon the largest defense electronics company in the world by revenue and vaults it to third place overall among US defense contractors. Revenue rises from $12.3 billion in 1996 to $19.5 billion in 1998.
UTC acquires Goodrich Corporation, a maker of aircraft landing systems and nacelles, for $18.4 billion in a deal that includes the assumption of $1.9 billion in net debt. UTC then merges Goodrich with its Hamilton Sundstrand business to form UTC Aerospace Systems, creating a major tier-one aerospace systems supplier serving commercial and military customers worldwide.
UTC acquires Rockwell Collins for $23 billion in cash and stock ($30 billion including assumed debt), the largest aerospace deal in history at the time. UTC merges Rockwell Collins with UTC Aerospace Systems to form Collins Aerospace. UTC simultaneously announces plans to spin off Otis Elevator and Carrier into independent public companies so the merged UTC can focus entirely on aerospace and defense.
UTC and Raytheon Company complete their all-stock merger of equals on April 3, 2020. UTC shareholders receive 57% of the new company. Former UTC CEO Gregory Hayes becomes chairman and CEO of Raytheon Technologies. The Otis and Carrier spinoffs are completed days before the merger closes, shedding approximately $30 billion in non-aerospace revenue. The new company lists on the NYSE under the RTX ticker.
Russia’s invasion of Ukraine drives a surge in demand for Raytheon’s Stinger anti-aircraft missiles, Javelin anti-tank missiles, and Patriot air defense systems. NATO members accelerate defense procurement, expanding RTX’s backlog to $196 billion by end of 2023. In July 2023, the company renames itself RTX Corporation and reorganizes from four business segments into three — Collins Aerospace, Pratt & Whitney, and Raytheon — merging the former Raytheon Intelligence & Space and Raytheon Missiles & Defense units.
Raytheon Technologies Founders and Key Leaders
Laurence K. Marshall — Raytheon Co-founder, 1922
A civil engineer and entrepreneur, Marshall co-founded the American Appliance Company with Vannevar Bush and Charles Smith in 1922 and helped steer it toward radio tube manufacturing. He served as president and later chairman as Raytheon grew from a small Cambridge startup into a significant electronics manufacturer through the 1930s and 1940s.
Vannevar Bush — Raytheon Co-founder, 1922
An MIT electrical engineering professor at the time of Raytheon’s founding, Bush left day-to-day involvement to pursue an academic and government career that made him one of the most influential figures in 20th-century science policy. He directed the US Office of Scientific Research and Development during World War II and is often credited with helping shape the modern US research university system.
Frederick Rentschler — United Aircraft Co-founder, 1929
Rentschler founded Pratt & Whitney in 1925 and joined William Boeing in 1929 to create United Aircraft and Transport Corporation. After the 1934 antitrust breakup, he led United Aircraft Corporation as its first president, establishing the Connecticut-based engine manufacturing heritage that eventually became United Technologies and, in 2020, the aerospace core of Raytheon Technologies.
Gregory Hayes — CEO, Raytheon Technologies, 2020–2023
Hayes served as UTC’s CEO from 2014 and orchestrated both the Rockwell Collins acquisition and the UTC-Raytheon merger. He led the combined Raytheon Technologies through its first three years including COVID-era aviation market disruption and the Ukraine-driven defense demand surge, before handing the CEO role to Christopher Calio in 2023 while remaining executive chairman.
Raytheon Technologies Revenue
Raytheon Technologies reported $56.6 billion in revenue in its first full year of combined operations in 2020, depressed by the COVID-19 pandemic’s impact on commercial aviation — particularly on Pratt & Whitney engine deliveries and Collins Aerospace cabin systems. Revenue recovered strongly from 2021 onward as air travel rebounded. In 2023, reported GAAP revenue of $68.9 billion understated underlying performance due to a large charge related to a powder metal contamination issue in Pratt & Whitney’s GTF engine fleet; on an adjusted basis, revenue reached $74.3 billion that year. The company hit $80.7 billion in 2024, driven by both commercial aerospace recovery and expanding defense contracts.
Raytheon Technologies Acquisitions
Both predecessor companies assembled their current portfolios through decades of acquisitions before the 2020 merger brought them together.
Raytheon’s most consequential pre-merger deals reshaped US defense electronics through the 1990s. The company acquired E-Systems, a Texas-based surveillance and signals intelligence specialist, for $2.3 billion in 1995. The Texas Instruments defense and electronics group followed in July 1997 for $2.95 billion, bringing laser-guided weapons and airborne radar into Raytheon’s portfolio. The Hughes Aircraft defense business, acquired from General Motors for $9.5 billion in December 1997, added missile systems, electronic warfare, and ground-based radar. Together these three deals lifted Raytheon from a mid-tier defense electronics contractor to the industry’s leader in defense electronics. In 2009, Raytheon acquired BBN Technologies, the Cambridge research firm that had been a pioneer of ARPANET packet switching and internet protocol development, adding advanced networking, cybersecurity, and speech recognition capabilities.
On the UTC side, the most significant acquisition before the merger was the 2011 purchase of Goodrich Corporation for $18.4 billion, one of the largest aerospace transactions in history. The Goodrich deal brought landing systems, nacelles, and actuation technology, which UTC combined with its Hamilton Sundstrand business to form UTC Aerospace Systems. The 2018 acquisition of Rockwell Collins for $23 billion in equity ($30 billion including debt) was larger still. Rockwell Collins added avionics, flight controls, cabin electronics, and communications systems; merged with UTC Aerospace Systems, it became Collins Aerospace, which had combined 2019 sales of $26 billion.
After the 2020 merger, RTX acquired FlightAware, a global flight tracking and data analytics company, and SEAKR Engineering, a developer of high-performance space electronics, both in late 2021. In July 2023, Collins Aerospace agreed to sell its actuation and flight controls business to French aerospace group Safran for $1.8 billion in cash, shedding a non-core unit to focus on higher-margin businesses.
Raytheon Technologies Market Cap
Raytheon Technologies began trading on April 3, 2020, at a market capitalisation of roughly $93 billion — well below the $130 billion the combined UTC had carried earlier that year before COVID struck commercial aviation. The market cap recovered as both commercial aerospace and defense demand improved, reaching approximately $135 billion by end-2022 and expanding rapidly from 2023 onward as Ukraine-related defense procurement and the post-pandemic aviation recovery lifted both revenue and backlog. RTX carried a market capitalisation of approximately $200 billion at end-2024, with the stock continuing higher into early 2026.
Raytheon Technologies Competitors
RTX competes across two distinct domains — commercial aerospace systems and defense electronics — meaning its competitive environment differs by segment. In commercial aerospace, Collins Aerospace and Pratt & Whitney compete with GE Aerospace and Safran for engine contracts and with a range of tier-one suppliers for avionics and cabin systems. In defense, Raytheon competes with the largest US and European prime contractors for missiles, radars, and integrated air defense programs.
| Company | Country | Primary Competition | Revenue (approx.) |
|---|---|---|---|
| Lockheed Martin | USA | Missiles, air defense, aircraft | ~$71B (2024) |
| Boeing Defense | USA | Military aircraft, space systems | ~$66B total (2024) |
| Northrop Grumman | USA | Sensors, cyber, space, bombers | ~$41B (2024) |
| General Dynamics | USA | Combat systems, IT, submarines | ~$48B (2024) |
| L3Harris Technologies | USA | Defense electronics, communications | ~$21B (2024) |
| BAE Systems | UK | Defense electronics, munitions | ~£28B (2024) |
| Airbus Defence & Space | Europe | Missiles, space, military aircraft | Part of Airbus Group |
| MBDA | Europe | Guided missiles, air defense | ~€4.5B (2023) |
| GE Aerospace | USA | Commercial & military jet engines | ~$36B (2024) |
| Safran | France | Aircraft engines, landing systems | ~€27B (2024) |
FAQs
When was Raytheon Technologies formed?
Raytheon Technologies Corporation was formed on April 3, 2020, through the all-stock merger of Raytheon Company and United Technologies Corporation. UTC shareholders received 57% of the combined entity. The company later renamed itself RTX Corporation effective July 17, 2023.
What are RTX Corporation’s main business segments?
Following a 2023 reorganization, RTX operates three segments: Collins Aerospace, which supplies avionics, aerostructures, and interior systems; Pratt & Whitney, which designs and builds commercial and military aircraft engines; and Raytheon, which produces missiles, air defense systems, radars, and sensors.
What is Raytheon Technologies best known for?
On the defense side, Raytheon is best known for the Patriot missile defense system, the Tomahawk cruise missile, and the Stinger portable anti-aircraft missile. On the commercial aerospace side, Pratt & Whitney is one of the world’s leading manufacturers of large turbofan engines, including the GTF (Geared Turbofan) engine used on the Airbus A320neo family.
Who founded Raytheon?
Raytheon was co-founded in 1922 as the American Appliance Company by Laurence K. Marshall, Vannevar Bush, and Charles G. Smith in Cambridge, Massachusetts. The company adopted the Raytheon name in 1925 and was formally incorporated under that name in 1928.
How big is RTX Corporation?
RTX generated $80.7 billion in revenue in 2024 with a backlog of more than $200 billion and a workforce of approximately 185,000 employees. By market capitalisation, RTX ranked among the 50 most valuable publicly traded companies in the world as of early 2026.
*Information from Forbes.com, Wikipedia.org, and www.rtx.com.
**Video published on YouTube by “RTX“.
