Raytheon Technologies Headquarters & Corporate Office

About RTX Corporation

RTX Corporation has a long aerospace and defense history built through major predecessor companies including United Technologies, Raytheon Company, Pratt & Whitney, and Collins Aerospace businesses. The current corporate structure was created in 2020, when United Technologies Corporation completed the separation of Carrier and Otis and merged its remaining aerospace businesses with Raytheon Company in a transaction that created Raytheon Technologies Corporation. The combination brought together commercial aviation, aircraft engines, aerospace systems, missiles, radar, sensors, defense electronics, space systems, and advanced military technology within one large public company.

Today, RTX operates primarily through Collins Aerospace, Pratt & Whitney, and Raytheon. Collins Aerospace provides aircraft systems, avionics, interiors, structures, and advanced aerospace technologies. Pratt & Whitney manufactures and services commercial and military aircraft engines. Raytheon provides missiles, air-defense systems, radar, sensors, command-and-control technology, space systems, and other defense capabilities. RTX reported $88.6 billion in 2025 sales, maintained a year-end backlog of approximately $268 billion, and employed approximately 180,000 people in 52 countries.

An important correction is required for pages using the old Raytheon Technologies name and Massachusetts headquarters. The company changed its corporate name from Raytheon Technologies Corporation to RTX Corporation in 2023 and had already relocated its global headquarters to the Washington, D.C. area. Latest 2026 SEC records identify 1000 Wilson Boulevard, Arlington, Virginia 22209 as RTX Corporation’s principal executive office. The old Massachusetts corporate-headquarters information should therefore be presented as historical rather than current.

RTX Corporation Headquarters & Corporate Office Address

Current Headquarters

RTX Corporation
1000 Wilson Boulevard
Arlington, VA 22209
United States

This is RTX Corporation’s verified current global corporate headquarters and principal executive office.

Corporate Office

1000 Wilson Boulevard
Arlington, VA 22209
United States

The Arlington headquarters supports corporate leadership, finance, investor relations, government relations, legal affairs, strategy, compliance, communications, and other enterprise-level functions.

Mailing Address

RTX Corporation
1000 Wilson Boulevard
Arlington, VA 22209
United States

Current SEC filings use this same address as RTX’s principal business and mailing address.

Other Important Address

Raytheon
1100 Wilson Boulevard
Arlington, VA 22209
United States

Raytheon, one of RTX’s three primary businesses, operates from a separate Arlington address nearby.

Former / Historical Headquarters

Older materials may list Waltham, Massachusetts as the headquarters of Raytheon Technologies. That address is no longer the current corporate headquarters and should be updated to Arlington, Virginia.

Quick Information

Corporate Phone Number

781-522-3000

This is RTX Corporation’s verified corporate headquarters number.

Customer Service Number

No universal retail customer-service number is designated.

RTX primarily serves aerospace, defense, airline, government, military, and industrial customers through specialized business units.

Corporate Office Address

1000 Wilson Boulevard, Arlington, VA 22209, United States

Headquarters Address

1000 Wilson Boulevard, Arlington, VA 22209, United States

Email

RTX does not provide one universal public customer-service email. Corporate Secretary correspondence can use corpsec@rtx.com, while other inquiries use specialized forms and business-unit contacts.

Industry

Aerospace, defense, aircraft engines, avionics, missiles, radar, space technology, cybersecurity, and advanced manufacturing.

Current Company Formation

2020

Raytheon Technologies was created through the merger of Raytheon Company and United Technologies’ aerospace businesses.

Number of Employees

Approximately 180,000 employees worldwide as of December 31, 2025.

Annual Revenue

Approximately $88.6 billion in 2025.

Global Presence

Employees operate in approximately 52 countries.

Stock Listing

NYSE: RTX

Website

https://www.rtx.com/

Investor Relations / Careers Page

Investor Relations: https://investors.rtx.com/

Careers: https://careers.rtx.com/

RTX Corporation Products & Services

Commercial Aircraft Engines

Pratt & Whitney designs, manufactures, and services commercial aircraft engines used by airlines and aircraft manufacturers around the world.

Military Aircraft Engines

RTX provides propulsion systems for military aircraft, including fighter, transport, training, and specialized aviation platforms.

Avionics

Collins Aerospace develops cockpit electronics, communications, navigation, flight controls, surveillance, and integrated avionics technologies.

Aircraft Interiors

Collins Aerospace provides seating, cabin systems, lighting, galley equipment, oxygen systems, and other aircraft-interior products.

Aerospace Structures

Aerostructures include nacelles, flight surfaces, structural components, and advanced materials used on commercial and military aircraft.

Air and Missile Defense

Raytheon develops missile-defense systems, interceptors, sensors, radar, and integrated air-defense technologies used by the United States and allied nations.

Missiles and Precision Weapons

RTX provides tactical missiles, guided weapons, precision strike technologies, air-to-air systems, air-to-ground systems, and other military weapons.

Radar Systems

Raytheon designs advanced radar systems for air defense, aircraft, naval platforms, missile warning, surveillance, and battlefield applications.

Space Systems

RTX develops sensors, communications technology, payloads, electronics, and systems used in military, intelligence, and commercial space missions.

Cybersecurity and Command Systems

The company provides secure communications, command-and-control technology, cyber capabilities, data systems, and mission-computing solutions.

Aircraft Aftermarket Services

RTX businesses provide maintenance, repairs, overhaul, spare parts, engine services, avionics support, and long-term service agreements for airlines and operators.

Aerospace Engineering

RTX employs tens of thousands of engineers working in propulsion, electronics, materials, software, space, defense, manufacturing, and advanced research.

RTX Corporation Corporate Phone Numbers

Corporate Phone Number

781-522-3000

This is RTX Corporation’s verified corporate headquarters telephone number.

Corporate Headquarters Number

781-522-3000

The same number serves RTX’s headquarters at 1000 Wilson Boulevard in Arlington.

Raytheon Headquarters Number

781-522-3000

RTX publishes this number for Raytheon’s Arlington business location as well.

Collins Aerospace Headquarters Number

704-423-7000

This is Collins Aerospace’s headquarters number in Charlotte, North Carolina.

Pratt & Whitney Headquarters Number

860-565-4321

This is Pratt & Whitney’s headquarters number in East Hartford, Connecticut.

Customer Service Number

Varies by business and product

Aerospace, defense, airline, and government customers should use the contact associated with the specific RTX business or contract.

Brussels Government Relations Number

+32 2 778 49 30

This is a published RTX Global Government Relations contact in Brussels.

Corporate Secretary Number

781-522-3000

Corporate Secretary inquiries can begin through RTX headquarters and use the specialized written contact provided by the company.

How to Reach a Real Person at RTX Corporation

For a general corporate inquiry, call 781-522-3000 and explain whether the matter concerns RTX corporate administration, Collins Aerospace, Pratt & Whitney, Raytheon, government relations, careers, suppliers, ethics, or another function. Providing the business unit and program name helps headquarters route the inquiry more effectively.

Customers with aircraft engines, avionics, missiles, aerospace components, service contracts, or government programs should contact the specific RTX business responsible for the product. For example, Pratt & Whitney engine issues should use Pratt & Whitney service channels, while Collins Aerospace equipment should use Collins Aerospace support.

Suppliers, job applicants, government customers, and employees should use RTX’s specialized procurement, careers, ethics, and HR channels rather than general customer-service routes. Have the contract number, supplier number, product, facility, or program details available when appropriate.

How to File a Complaint Against RTX Corporation

Complaints may involve aerospace products, government contracts, suppliers, employment, ethics, safety, product quality, export controls, or corporate conduct. Gather contract numbers, product information, facility details, correspondence, invoices, and prior case records before escalating.

Step 1: Contact Customer Service

Begin with the RTX business, program manager, account team, supplier representative, or service organization directly responsible for the transaction or product.

Step 2: Contact the Relevant Department

Engineering, Pratt & Whitney, Collins Aerospace, Raytheon, quality, supply chain, HR, ethics, security, and financial complaints should be directed to the specialized team responsible.

Step 3: Request Supervisor or Management Review

If the first representative cannot resolve the issue, request review by a program manager, department head, service leader, or regional manager.

Step 4: Use the Company’s Written Complaint Channel

Document significant issues through RTX’s official Contact, ethics, supplier, HR, or business communication system and retain supporting documentation.

Step 5: Contact Corporate Headquarters

Serious unresolved corporate matters may be sent to RTX Corporation, 1000 Wilson Boulevard, Arlington, VA 22209.

Step 6: Use the Specialized Complaint or Dispute Department

Ethics, compliance, export-control, accounting, security, employment, and government-contract matters should use RTX’s specialized reporting and investigation processes.

Step 7: File With the Appropriate Regulator

Depending on the complaint, regulatory oversight may involve the FAA, Department of Defense, NASA, Department of Labor, OSHA, SEC, export-control authorities, inspectors general, or other federal agencies.

Step 8: Use Government Contract or Commercial Dispute Options

Government customers and suppliers should review procurement rules, contractual remedies, Federal Acquisition Regulation requirements, quality provisions, and agency dispute procedures before escalating externally.

Step 9: Consider Formal Legal or Arbitration Procedures

Significant aerospace, supplier, employment, product-liability, government-contract, or commercial disputes should be reviewed under the governing contract and applicable law before formal proceedings.