Astro Stack
Subsidiary of RTX CorporationFounded 1922 · Waltham, Massachusetts, USAUpdated Aug 31, 2026

Raytheon

Manufacturer and integrator of space sensors, satellites, and related hardware systems

Company website

Raytheon, a business unit of RTX Corporation, designs and builds space hardware including on-orbit sensors, satellite systems, phased-array payloads integration, and ground control solutions for Earth observation, missile warning, and constellation management.

Principal supply-chain role02 · Space Hardware

Satellites, landers, rovers, payloads, components, and subsystems built for demanding environments.

Principal supply-chain role02 · Space Hardware

Raytheon, a business unit of RTX Corporation, designs and builds space hardware including on-orbit sensors, satellite systems, phased-array payloads integration, and ground control solutions for Earth observation, missile warning, and constellation management.

Suppliers, customers & partners

Suppliers & service providers to Raytheon

AWSsupplierTell me more

AWS provides cloud, serverless, and AI/ML services (including Amazon SageMaker and Amazon Bedrock) that Raytheon (RTX / Raytheon business) will use to scale mission management, mission operations, and software development for Raytheon space systems (strategic collaboration announced to enable Raytheon's space customers).

Relationship research record
United Launch Alliancelaunch servicesTell me more

ULA provides launch services (Atlas V) for missions that Raytheon-developed space payloads and JPSS satellites rely on; RTX content documents Atlas V launch carrying JPSS-2 which is part of the space missions Raytheon supports (Raytheon/RTX space programs use ULA launches for mission delivery).

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Primus AerospacecustomerTell me more

Primus Aerospace supplies precision components and assemblies to Raytheon (now part of RTX) under defense prime supplier relationships (Raytheon/RTX listed among Primus’ customers).

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Materion CorpcustomerTell me more

Materion supplies advanced materials including beryllium products and optical coatings for space platforms and aerospace/defense systems.

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Avio S.p.A.customerTell me more

Raytheon has agreements for preferred access to solid rocket motors from Avio USA's planned U.S. manufacturing plant (announced 2025).

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Raytheon customers & supported companies

NOAAcustomer / mission userTell me more

Raytheon/RTX provides the Joint Polar Satellite System (JPSS) Common Ground System (CGS) software and ground systems engineering that support NOAA’s JPSS weather and environmental satellites (Raytheon supplies mission data processing and ground system capabilities used by NOAA’s JPSS program).

Relationship research record

Raytheon program partners

Aerojet Rocketdynestrategic partner / supplier · customer / program partner2 connectionsTell me more

Raytheon Missile Systems signed a strategic sourcing agreement with Aerojet Rocketdyne to expand collaboration on propulsion systems and pursue affordability initiatives; the agreement frames joint sourcing/partnering that supplies and enables Aerojet Rocketdyne's business development and production programs.

Relationship research record

In addition to strategic sourcing with Raytheon, Aerojet Rocketdyne supplies and supports propulsion systems that are integrated into Raytheon missile and defense systems under collaborative agreements.

Relationship research record
Barber-Nichols Inc.customer / prime contractor partnerTell me more

Barber‑Nichols has served as a subcontractor and supplier of specialty turbomachinery and naval/defense components to Raytheon as a prime contractor on defense and space‑related programs (listed among major defense primes that Barber‑Nichols partners with).

Relationship research record
Sintaviaprogram partner / served (AM Forward representation)Tell me more

Sintavia was selected to represent the AM supply chain during launch of AM Forward, where Raytheon is an initial participating prime; Sintavia thereby serves as a supply-chain AM partner for Raytheon engagements under the initiative.

Relationship research record
HawkEye 360strategic partner / investor (enables data access) · strategic customer / partner2 connectionsTell me more

Raytheon made a strategic investment and announced an alliance with HawkEye 360 that provides Raytheon unique access to HawkEye 360 RF data and supports fusion of HawkEye 360 geospatial RF information into Raytheon systems for government customers.

Relationship research record

HawkEye 360 supplies RF geospatial data and analytics to Raytheon under a strategic investment/alliance that gives Raytheon access to HawkEye 360 data for integration into defense offerings for U.S. and international customers.

Relationship research record

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Highlighted companies match the selected filters. Smaller translucent companies are their direct connections across every scale and segment. Circle size reflects connection prominence, not a ranking or valuation.

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