RTX Corporation (formerly Raytheon Technologies) is one of the world’s largest and most technologically advanced aerospace and defense conglomerates. Formed by the historic 2020 merger of Raytheon Company and United Technologies Corporation, RTX operates as a critical pillar of global security and commercial aviation.
The company’s integrated portfolio spans advanced sensors, precision weapons, commercial aircraft engines, and integrated avionics, making it a primary partner for the U.S. Department of Defense and major airlines globally.
In 2026, RTX continues to lead the industry with a focus on transformative technologies, including hypersonic defense, sustainable aviation, and the “connected battlespace.” With a workforce of over 185,000 employees and a record-breaking backlog, the company remains a dominant force in the S&P 500 and the global industrial sector.
RTX Headquarters Address
RTX Corporate Headquarters:
1000 Wilson Blvd, 23rd Floor, Arlington, VA 22209, United States
RTX Headquarters Phone Number: (781) 522-3000
RTX Headquarters Website: https://www.rtx.com/
Corporate Contact Email: General inquiries can be directed through the RTX Contact Page.
RTX Headquarters Executives
The executive leadership at RTX is responsible for managing a complex global supply chain, multi-billion dollar R&D investments, and strategic alignment across three massive business units. Key leadership members as of 2026 include:
- Christopher T. Calio – President & Chief Executive Officer – Leads the overall strategic direction and operational execution of RTX’s global enterprise.
- Troy Brunk – President, Collins Aerospace – Oversees the world’s largest provider of technologically advanced aerospace and defense systems.
- Shane G. Eddy – President, Pratt & Whitney – Directs the design, manufacture, and service of aircraft engines and auxiliary power units.
- Phil Jasper – President, Raytheon – Leads the segment focused on integrated air and missile defense, electronic warfare, and space systems.
- Neil Mitchill – Executive Vice President & Chief Financial Officer – Manages the company’s financial strategy, capital allocation, and global accounting.
- Raja Maharajh – Executive Vice President & General Counsel – Oversees legal affairs, corporate governance, and ethics.
- Dantaya Williams – Executive Vice President & Chief Human Resources Officer – Leads global talent management and employee relations for RTX’s 185,000+ staff.
For more details on the board of directors and governance, visit the RTX Leadership page.
How to Contact RTX Corporate Headquarters
RTX provides streamlined communication channels for various stakeholders, including government partners, commercial clients, and shareholders:
General Corporate Inquiries
Contact Form: The Official Contact Us page is the primary hub for submitting general business inquiries, supply chain questions, and ethics reports.
Investor Relations
Investor Relations: Financial analysts and shareholders can access real-time stock data, SEC filings, and quarterly earnings reports at investors.rtx.com.
- Investor Phone: (781) 522-5123
- Investor Email: [email protected]
Media and Press Inquiries
Media Relations: Journalists seeking official statements, high-resolution imagery, or executive interviews should visit the Media Resources center.
- Media Hotline: (202) 455-4056
- Media Email: [email protected]
Careers and Employment
Talent Acquisition: RTX regularly recruits for engineering, cybersecurity, and operational roles. All open positions are listed on the RTX Careers portal.
RTX Headquarters Overview and History
The origins of RTX date back to 1922 with the founding of the American Appliance Company in Cambridge, Massachusetts, which later became the Raytheon Manufacturing Company. Over the decades, Raytheon pioneered technologies ranging from the first microwave ovens to the radar systems used in World War II.
In April 2020, the company underwent a monumental shift, merging with United Technologies Corporation (UTC). This “merger of equals” combined UTC’s legendary aerospace brands (Pratt & Whitney and Rockwell Collins) with Raytheon’s defense prowess. In July 2023, the company officially rebranded from Raytheon Technologies to RTX Corporation, signaling its evolution into an integrated technology powerhouse.
Today, the Arlington, Virginia headquarters serves as the strategic nerve center for an organization that generated over $88.6 billion in revenue in fiscal year 2025. RTX is currently managing a record backlog of approximately $251 billion, split between commercial ($148B) and defense ($103B) contracts.
RTX Core Businesses and Services
RTX is structured into three market-leading segments, each providing specialized technology and services to the aerospace and defense sectors:
Collins Aerospace
Collins Aerospace is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Its portfolio includes:
- Avionics & Flight Controls: Integrated cockpit systems and flight management.
- Aerostructures & Interiors: Nacelles, seating, and lighting systems for commercial jets.
- Connected Battlespace: Multi-domain command and control (MDC2) systems for modern warfare.
- Revenue (2025): Approximately $28.3 billion.
Pratt & Whitney
Pratt & Whitney is world-renowned for its aircraft engines, powering everything from the F-35 Lightning II to the most fuel-efficient commercial narrow-body planes.
- GTF (Geared Turbofan) Engines: Sustainable aviation technology reducing fuel burn and noise.
- Military Engines: The sole provider of engines for the F-22 and F-35 programs.
- Maintenance & Repair (MRO): Extensive global service network for engine overhauls.
- Revenue (2025): Approximately $28.1 billion.
Raytheon
The Raytheon segment (consolidated in 2023) focuses on defense and space solutions, protecting nations through advanced detection and mitigation.
- Missile Defense: Programs like the Patriot system, LTAMDS, and SM-3.
- Precision Weapons: The Tomahawk, StormBreaker, and AMRAAM missiles.
- Space & Intelligence: Advanced sensors, satellites, and cybersecurity for government agencies.
- Revenue (2025): Approximately $26.7 billion.
Global and Regional RTX Offices
While the Arlington headquarters manages corporate governance, RTX maintains a massive global footprint with facilities in nearly every corner of the world:
- Pratt & Whitney HQ: East Hartford, Connecticut.
- Collins Aerospace HQ: Charlotte, North Carolina.
- Raytheon HQ: Arlington, Virginia (collocated with Corporate).
- International Hubs: Major presence in the United Kingdom, Poland, Singapore, Saudi Arabia, and Australia.
- Manufacturing Centers: Extensive production plants in Texas, Arizona, California, and Iowa.
RTX Financial and Operational Data (2025-2026)
RTX is a financial heavyweight, consistently outperforming industry benchmarks in revenue per employee and R&D investment.
| Metric | Data (FY 2025) |
| Total Revenue | $88.60 Billion |
| Net Income | $6.73 Billion |
| Total Backlog | $251 Billion |
| Employees | 186,000+ |
| Research & Development (R&D) | $2.81 Billion |
| Operating Cash Flow | $7.1 Billion |
| Market Capitalization | $263.78 Billion (approx.) |
RTX 2026 Strategic Roadmap & Financial Outlook
As of early 2026, RTX has transitioned from its post-merger integration phase into a high-growth “execution” cycle. Following the Q4 2025 earnings report, the company has set aggressive targets for the 2026 fiscal year:
- 2026 Revenue Target: Projected between $92 billion and $93 billion.
- Organic Growth: Expected at 5% to 6% year-over-year, driven by a record-breaking total backlog of $268 billion.
- R&D Investment: RTX plans to invest approximately $10.5 billion in 2026 into capital expenditures and research, specifically targeting next-gen defense and sustainable propulsion.
- Key Focus: Management is prioritizing “Digital Transformation” across its manufacturing floor to resolve supply chain bottlenecks that affected the industry in previous years.
Visiting RTX Arlington: Visitor Policy & Security
The RTX Corporate Headquarters is located at 1000 Wilson Blvd (The Towers) in the Rosslyn neighborhood of Arlington, VA. Because RTX is a primary defense contractor, access to the 23rd floor and surrounding corporate offices is strictly regulated.
- Public Access: There are no public tours or museums at the Arlington headquarters.
- Security Protocols: All visitors must have a scheduled appointment and a confirmed RTX host. Upon arrival, visitors must present a Real ID-compliant government photo ID or a valid passport.
- Arrival Tip: The building is easily accessible via the Rosslyn Metro Station (Blue, Orange, and Silver lines). For those driving, parking is available in the underground garage at 1000 Wilson Blvd, though it is a paid public lot not operated by RTX.
- International Visitors: Non-U.S. citizens may require advanced security clearance (Export Control/ITAR) up to 30 days prior to their visit.
RTX Sustainable Aviation: The Path to Net Zero
A major driver for RTX’s 2026 ranking as a “Technology Powerhouse” is its investment in green aerospace. Unlike its pure-defense competitors, RTX is leading the transition to sustainable flight:
- Hybrid-Electric Flight: Through the PHARES project, Pratt & Whitney Canada is currently flight-testing a hybrid-electric propulsion demonstrator on a De Havilland Dash 8. This technology aims to improve fuel efficiency by 20-30% for regional travel.
- 100% SAF Compatibility: By 2026, RTX has moved closer to ensuring all Pratt & Whitney engines are compatible with 100% Sustainable Aviation Fuel (SAF), a critical step for their commercial airline customers like Delta and United.
- Hydrogen Propulsion: The “HySIITE” project is currently exploring liquid hydrogen as a fuel source, which would emit zero CO2 during flight.
RTX vs. The “Big Three” Defense Giants
In the 2026 defense landscape, RTX Corporation distinguishes itself through a “diversified tech-first” model, whereas its peers typically focus on “platform-first” strategies (building the actual planes, ships, or subs).
1. RTX vs. Lockheed Martin (The “Frenemy” Dynamic)
Lockheed Martin is currently the world’s largest pure-play defense contractor, primarily due to the F-35 Lightning II program. However, RTX has a unique “hidden” advantage:
- The Interdependence: While Lockheed builds the F-35 airframe, RTX’s Pratt & Whitney segment provides the F135 engine, and Collins Aerospace provides the avionics. * The 2026 Edge: RTX is more diversified. Roughly 45%–48% of RTX revenue comes from commercial aviation (Airbus/Boeing parts), whereas Lockheed is nearly 100% dependent on government defense budgets. If defense spending slows, RTX has a commercial safety net that Lockheed lacks.
2. RTX vs. Boeing (A Shift in Value)
As of early 2026, RTX has officially surpassed Boeing in total market capitalization ($273B vs $183B).
- Reliability vs. Turnaround: While Boeing has spent 2024–2025 navigating quality control and labor hurdles, RTX has capitalized on the aftermarket surge.
- The “Engine” Advantage: RTX (through Pratt & Whitney) and GE Aerospace essentially own the commercial engine market. Boeing must buy from these providers to build their planes. In 2026, RTX is benefiting from “High-Margin Aftermarket” services—fixing old engines because new planes are delayed—a revenue stream Boeing cannot access.
3. RTX vs. Northrop Grumman (Space & Stealth)
Northrop Grumman has recently overtaken Boeing in defense-specific rankings due to the B-21 Raider and Sentinel ICBM programs.
RTX’s Counter-Play: RTX (specifically the Raytheon segment) focuses on Detection and Interception. While Northrop builds the “invisible” bombers, RTX builds the Patriot and LTAMDS radar systems designed to find them. In 2026, RTX is seeing massive growth in European orders for these air defense systems following the rearmament super-cycle.
Specialization: Northrop is the king of “Stealth and Strategic Deterrence.”
The 2023 Rebrand: Why “RTX”?
While many still search for “Raytheon Technologies,” the company officially simplified its name to RTX in July 2023. This wasn’t just a marketing move; it signaled the full integration of the Raytheon, Pratt & Whitney, and Collins Aerospace brands.
For researchers and job seekers, “RTX” is now the singular entity for all corporate governance, while the three sub-brands remain the operational experts in their respective fields.
Frequently Asked Questions (FAQs)
Is RTX the same as Raytheon?
Yes, RTX is the parent corporation. Raytheon is now one of the three main business units within RTX, focusing specifically on defense and space systems.
Where can I find RTX’s latest earnings reports?
All financial disclosures, including the 2025 Annual Report and 10-K filings, are available on the RTX Investor Relations portal.
Does RTX sell products to the public?
No. RTX is a Business-to-Government (B2G) and Business-to-Business (B2B) company. Its customers are primarily governments, defense ministries, and commercial airlines.
Who are the main customers for RTX?
Key customers include the U.S. Department of Defense, Boeing, Airbus, and over 40 international governments for defense systems like the Patriot missile.
How does RTX contribute to sustainable aviation?
Through Pratt & Whitney, RTX is developing the Geared Turbofan (GTF) engine and hybrid-electric propulsion technologies to reduce CO2 emissions in the aerospace sector.
Main Competitors in the Aerospace & Defense Industry
RTX competes with other global “Primes” for multi-billion dollar government contracts and commercial aerospace market share:
Lockheed Martin: The world’s largest defense contractor, competing primarily with the Raytheon segment in missile defense and space.
Boeing: A major competitor in both commercial aircraft (competing with RTX components) and defense systems.
Northrop Grumman: A key rival in stealth technology, space systems, and advanced munitions.
General Dynamics: Competes in land systems and aerospace, particularly through their Gulfstream division.
Safran and GE Aerospace: Primary competitors for Pratt & Whitney in the commercial and military engine markets.
Have you ever worked with or for an RTX business unit—as a supplier, engineer, or service member? Share your insights and experiences with their technology below!