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Strengthening America’s space supply chain

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  • March 17, 2026

The US space sector is entering a period of sustained growth, but its supply chain remains fragile. This paper examines industrial base risks including inconsistent demand signals, part-level bottlenecks, testing and post-processing constraints, and regulatory burdens that limit new entrants and investment. Drawing on industry interviews and data analysis, it outlines targeted strategies to strengthen capacity, improve demand visibility, expand the supplier base, and build a more resilient, scalable US space supply chain.

About this analysis

In this white paper, PwC and AIA examine the forces reshaping the US space supply chain and identify targeted strategies to strengthen capacity, improve demand visibility, and reduce structural bottlenecks. Drawing on public data and interviews with government officials, prime contractors, and suppliers, the analysis assesses demand volatility, qualification and testing constraints, regulatory friction, and capital investment dynamics.

The next phase of space growth will not be defined solely by innovation in orbit, but by the ability to build, qualify, and deliver at scale.

A market scaling faster than its industrial base

US launch activity has increased nearly tenfold in six years.1 What was once episodic growth is now sustained acceleration, driving record-level demand for launch infrastructure, satellite manufacturing, propulsion systems, advanced electronics, and ground networks.

This cycle is fundamentally different from prior space booms. It’s not anchored to a single flagship program or customer segment. Instead, growth is occurring simultaneously across commercial constellations, civil missions, and national security architectures. Proliferated LEO systems, AI-enabled platforms, and next-generation defense networks are reshaping volume requirements and compressing timelines.

Across the supply chain, companies have increased output largely by intensifying use of existing assets. Aerospace industrial facilities now average nearly 26 years in age.2 Production is rising. Utilization is climbing. Yet capital investment in new capacity remains cautious.

That caution is rational. Space programs often lack the long-term volume certainty and multi-year funding commitments required to justify major investments in facilities, tooling and workforce. Continuing resolutions, shifting budget priorities and program delays distort demand signals. Suppliers are left managing a high-stakes tradeoff: Invest early and risk stranded capacity or wait and risk missing critical growth windows.

Demand for space has entered a new phase. The industrial base has not.

At the same time, space is competing for constrained components and infrastructure against industries scaling even faster. Semiconductor fabrication, electrical transmission equipment, composites, advanced optics and testing capacity are increasingly prioritized toward energy, defense, and AI-driven data center expansion. Space-grade components carry long lead times and qualification costs that can be orders of magnitude higher than commercial equivalents. Testing and post-processing capacity remains limited. Compliance requirements add fixed cost burdens that smaller suppliers struggle to absorb.

The result is a supply chain running hot at peak demand, yet structurally fragile beneath the surface.


1Our World in Data, “Data Page: Annual number of objects launched into space,” from Edouard Mathieu and Max Roser, “Space Exploration and Satellites,” 2022; data adapted from the United Nations Office for Outer Space Affairs, updated to 2025.

2Bureau of Economic Analysis, Table 3.9S: Current-Cost Average Age at Yearend of Private Structure by Industry (2024) – Other Transportation Equipment (2024).

Download the full report

See how space industry leaders are confronting supply chain fragility—and what you can do now and next to build scalable, resilient capacity.

(PDF of 18.83MB)

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John M. May

John M. May

Partner, Space Leader, PwC US

Ryan Smith

Ryan Smith

Partner, Space Assurance Leader, PwC US

Scott Thompson

Scott Thompson

Partner, Aerospace and Defense Leader, PwC US

Douglas Anderson

Douglas Anderson

Consulting Solutions Partner, PwC US

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