US Advanced Packaging Market Report Scope & Overview:

The US Advanced Packaging Market was valued at USD 9.66 Billion in 2025 and is projected to reach USD 21.67 Billion by 2035, growing at a CAGR of 8.41% from 2026 to 2035.

The US Advanced Packaging Market is expanding rapidly as domestic foundries and outsourced assembly providers scale 2.5D and 3D packaging capacity to meet surging AI-accelerator and high-performance-computing demand. CHIPS and Science Act funding continues to channel capital toward new packaging-line construction nationwide, reducing historical reliance on offshore outsourced assembly capacity for leading-edge chiplet designs. Hyperscale data-center buildouts and defense-related microelectronics programs are further widening the addressable base beyond traditional consumer-electronics applications across the country. Growing automotive power-module localization continues to anchor sustained packaging demand well ahead of most other national markets tracked across the broader industry, a shift reinforced by growing customer preference for diversified, resilient supply arrangements.

⮞In March 2026, Amkor Technology, Inc. broke ground on a new advanced packaging and test facility in Peoria, Arizona, backed by CHIPS and Science Act funding, a project several U.S. AI-accelerator developers have cited while planning future domestic packaging allocation.

Global Advanced Packaging Market Size

As Per SNS Insider, The Global Advanced Packaging Market was valued at USD 48.04 Billion in 2025 and is projected to reach USD 106.71 Billion by 2035, registering a CAGR of 8.31% from 2026 to 2035, driven primarily by rising demand for high-performance semiconductors, increasing adoption of advanced chip integration technologies, and growing investments in AI infrastructure and high-performance computing.

North America Advanced Packaging Market Size

North America Advanced Packaging Market was valued at USD 11.05 Billion in 2025 and is projected to reach USD 24.81 Billion by 2035, growing at a CAGR of 8.41% during 2026-2035. The growth is attributed to increasing investment in semiconductor manufacturing, growing demand for AI and data center chips, and increasing adoption of advanced packaging technologies across the region.

By Technology, Flip-Chip Dominates the US Advanced Packaging Market and Fan-Out Wafer-Level Packaging Grows Fastest

Flip-chip technology dominated the US Advanced Packaging Market in 2025, supported by decades of domestic bumping and underfill process investment across major foundries and outsourced assembly providers headquartered nationwide. Established supply-chain relationships between U.S. fabless designers and domestic packaging partners continue to anchor high flip-chip volumes across computing, networking, and automotive applications, giving the technology a durable cost and reliability advantage over newer alternatives, underscoring the sector's broader transition toward higher-value, integration-intensive packaging formats, a development several industry analysts have flagged as structurally significant for the sector.

Fan-Out Wafer-Level Packaging is growing fastest across the United States as AI-accelerator and 5G module developers increasingly favor its thinner form factor and improved thermal performance. Domestic packaging providers are investing in panel-level variants to lower per-unit cost and reduce dependence on offshore fan-out capacity. Continued yield improvement at panel-level scale is expected to accelerate nationwide adoption across additional application segments through the remainder of the forecast period, consistent with the broader industry-wide shift toward heterogeneous, multi-die packaging architectures, a trend that is expected to persist as end-market demand continues to diversify.

⮞In January 2025, the U.S. Department of Commerce announced funding for Arizona State University to advance fan-out wafer-level packaging research, including work exploring 300 mm wafer-level and 600 mm panel-level manufacturing.

By Integration Level, 2D IC Dominates the US Advanced Packaging Market and 3D IC Grows Fastest

2D IC integration dominated the US Advanced Packaging Market in 2025, as most existing domestic outsourced assembly infrastructure remains optimized around side-by-side die placement rather than vertical stacking. This approach continues to offer the lower-cost, higher-yield option for many national computing and consumer-electronics applications, and established process flows across U.S. foundries keep this integration level the default choice for the majority of current packaging volume nationwide, further reinforcing the sector's gradual move away from legacy single-die packaging formats, a pattern increasingly visible across supplier roadmaps published over the past two years.

3D IC integration is growing fastest across the United States as domestic AI-accelerator and high-bandwidth-memory suppliers increasingly stack multiple dies vertically to shorten interconnect distances and improve power efficiency. This shift is being accelerated by leading domestic foundries’ hybrid bonding investment, as U.S. customers are placing more importance on the vertical integration capability than on the lower-cost 2D alternative. Continued investment in hybrid-bonding equipment is expected to increase 3D IC adoption across the country as suppliers stick to their capacity investment commitments with multi-year customer commitments, which is part of a broader shift in the sector to long-term, capacity-backed supply agreements.

⮞In January 2025, Applied Materials received a $100 million CHIPS program award to develop silicon-core substrates for advanced packaging and 3D heterogeneous integration, supporting more complex chip architectures for AI and high-performance computing.

By Application, HPC/AI Accelerators Dominates the US Advanced Packaging Market and Grows Fastest

High-Performance Computing & AI Accelerators dominated the US Advanced Packaging Market in 2025, reflecting the country's concentration of hyperscale data-center operators and leading-edge AI-chip developers headquartered domestically. Sustained capital investment from major cloud providers continues to anchor outsized packaging demand across this application, as domestic accelerator developers increasingly require dense multi-die, multi-stack packaging well beyond what other national application categories currently demand, a pattern that has held steady across multiple recent reporting cycles, particularly as customers increasingly prioritize long-term supply reliability over short-term cost savings, reflecting sustained capital commitments made by leading suppliers over the past several years.

This same application is also the fastest-growing nationwide, as hyperscale operators race to deploy ever-larger accelerator clusters requiring high-bandwidth-memory integration and advanced thermal management. Domestic packaging providers are prioritizing capacity expansion specifically toward this application over other national application categories, given its outsized growth trajectory. Continued AI-infrastructure capital spending across major cloud providers is expected to sustain this application's dominant nationwide growth well into the next decade, a dynamic that continues to shape vendor selection criteria across the broader industry.

⮞In July 2026, TSMC announced an additional $100 billion investment in Arizona, bringing its planned U.S. investment to $265 billion and including two advanced packaging facilities.

By End-User Industry, IT & Computing/Data Centres Dominates the US Advanced Packaging Market and Automotive & EV Grows Fastest

IT & Computing/Data Centres dominated the US Advanced Packaging Market in 2025 with approximately 42.50% share, reflecting the country's concentration of hyperscale cloud infrastructure and AI-accelerator design activity. Established relationships between domestic cloud operators and packaging providers continue to anchor sustained capital investment across this end-user industry, distinguishing the national mix from the more consumer-electronics-weighted profile seen in several other global markets, a shift reinforced by growing customer preference for diversified, resilient supply arrangements, underscoring the sector's broader transition toward higher-value, integration-intensive packaging formats, a development several industry analysts have flagged as structurally significant for the sector.

Automotive & EV is the fastest-growing end-user industry nationwide as vehicle electrification accelerates demand for silicon-carbide power modules and advanced driver-assistance packaging. Domestic automakers and suppliers are increasingly qualifying U.S. packaging partners to reduce offshore exposure for safety-critical components. Continued EV production growth across the country is expected to sustain this end-user industry's above-average nationwide growth rate through the remainder of the decade, consistent with the broader industry-wide shift toward heterogeneous, multi-die packaging architectures, a trend that is expected to persist as end-market demand continues to diversify.

In November 2025, Wolfspeed introduced 1200 V silicon-carbide six-pack power modules featuring an advanced package designed to improve power-cycling capability and inverter current performance.

Regional Analysis

South US Advanced Packaging Market Insights

The South dominated the US Advanced Packaging Market with the highest revenue share of about 34.60% in 2025, anchored by Texas and Arizona's concentrated foundry and outsourced assembly investment, including several newly constructed CHIPS Act-funded packaging and test facilities. Established supply-chain relationships between regional foundries and fabless AI-accelerator designers continue to anchor sustained capital investment across this sub-region nationwide, a pattern increasingly visible across supplier roadmaps published over the past two years, as suppliers continue to prioritize capacity investment aligned with multi-year customer commitments.

Continued state-level incentive programs across Texas and Arizona are reinforcing the sub-region's manufacturing advantage, attracting additional outsourced assembly and substrate suppliers seeking proximity to major foundry customers. This concentrated ecosystem is expected to keep the South the largest U.S. advanced-packaging sub-region through the remainder of the forecast period, even as other sub-regions expand their own domestic capacity investment nationwide, reflecting the sector's broader shift toward long-term, capacity-backed supply agreements, a trend expected to continue strengthening through the remainder of the forecast period.

West US Advanced Packaging Market Insights

The West is the fastest-growing sub-region in the US Advanced Packaging Market, registering a CAGR of about 9.15% from 2026 to 2035, driven by California's concentration of fabless AI-accelerator designers and growing Oregon-based memory and substrate manufacturing investment. Proximity between chip-design headquarters and packaging-engineering talent continues to anchor sustained capital investment across this sub-region nationwide, a pattern that has held steady across multiple recent reporting cycles, particularly as customers increasingly prioritize long-term supply reliability over short-term cost savings, reflecting sustained capital commitments made by leading suppliers over the past several years.

Rising hyperscale data-center construction across the Pacific Northwest is further reinforcing demand for advanced packaging capability within the sub-region, as cloud operators increasingly favor proximity between design, packaging, and deployment functions. This trend is expected to continue strengthening the West's above-average growth trajectory through the remainder of the decade as additional capacity investment comes online nationwide, a dynamic that continues to shape vendor selection criteria across the broader industry.

⮞In January 2025, the U.S. Department of Commerce announced a $100 million award to Applied Materials in California for silicon-core substrate technology for next-generation advanced packaging and 3D heterogeneous integration.

Midwest US Advanced Packaging Market Insights

The Midwest held a meaningful share of the US Advanced Packaging Market in 2025, with Ohio and Illinois collectively anchoring new foundry and packaging investment supported by state-level incentive programs and growing proximity to automotive manufacturing customers. Established logistics infrastructure across the sub-region continues to support growing substrate and test-service investment nationwide, a shift reinforced by growing customer preference for diversified, resilient supply arrangements, underscoring the sector's broader transition toward higher-value, integration-intensive packaging formats, a development several industry analysts have flagged as structurally significant for the sector.

Growing automotive power-module demand across the sub-region's established vehicle-manufacturing base is reinforcing packaging investment beyond the Midwest's historical focus on upstream semiconductor fabrication. Continued state-level incentive programs are expected to attract additional outsourced assembly investment, gradually expanding the sub-region's advanced-packaging footprint through the remainder of the forecast period nationwide, consistent with the broader industry-wide shift toward heterogeneous, multi-die packaging architectures, a trend that is expected to persist as end-market demand continues to diversify.

⮞In February 2025, Intel updated the construction timeline for its Ohio One semiconductor campus in New Albany, where the company plans to invest more than $28 billion in two leading-edge chip factories.

Northeast US Advanced Packaging Market Insights

The Northeast held a smaller but strategically important share of the US Advanced Packaging Market in 2025, anchored by New York's growing foundry investment and Massachusetts's concentrated semiconductor research and defense-microelectronics ecosystem. Established research-university partnerships continue to support growing specialty packaging and substrate-development activity across the sub-region nationwide, a pattern increasingly visible across supplier roadmaps published over the past two years, as suppliers continue to prioritize capacity investment aligned with multi-year customer commitments, reflecting the sector's broader shift toward long-term, capacity-backed supply agreements.

Increased investment in defense-related microelectronics throughout Massachusetts is enhancing the sub-region’s specialty packaging capability beyond its historical focus on research. The Northeast’s advanced-packaging footprint is expected to expand through the remainder of the forecast period, supported by ongoing collaboration between regional universities and domestic packaging providers, as well as continued federal research funding nationwide. This trend has remained consistent across multiple recent reporting cycles, and is expected to continue strengthening through the remainder of the forecast period, particularly as customers increasingly prioritize long-term supply reliability over short-term cost savings.

⮞In April 2026, Massachusetts announced a $22.5 million federal award for the Northeast Microelectronics Coalition to accelerate commercialization of microelectronics technologies and support advanced manufacturing.

Market Dynamics

Growth Drivers: CHIPS Act Funding and Hyperscale AI Investment

The U.S. industry is driven by CHIPS and Science Act funding directed toward domestic packaging capacity, combined with the country's concentrated AI-accelerator design and deployment activity across hyperscale data-center operators. Growing demand for heterogeneous chiplet integration is pushing domestic foundries and outsourced assembly providers to scale 2.5D and 3D packaging well beyond prior investment cycles nationwide, reflecting sustained capital commitments made by leading suppliers over the past several years, a dynamic that continues to shape vendor selection criteria across the broader industry.

Rising defense-related microelectronics programs are reinforcing this driver, as government agencies increasingly require domestically packaged components for sensitive applications nationwide. Growing automotive electrification demand across the country is further widening the addressable buyer base, as vendors with proven domestic packaging capability capture disproportionate new design-win activity across multiple end markets, a trend expected to continue strengthening through the forecast period, as procurement teams increasingly weigh total cost of ownership alongside upfront capacity pricing, a shift reinforced by growing customer preference for diversified, resilient supply arrangements.

⮞In February 2026, Samsung Electronics Co., Ltd. unveiled its I-Cube4 2.5D packaging platform combining multiple logic dies and HBM stacks, a launch several U.S. AI-accelerator developers cited while evaluating comparable heterogeneous-integration packaging platforms.

Restraints: Capital Intensity and Skilled-Workforce Shortages

High capital expenditure required for advanced packaging capacity remains a persistent restraint nationwide, as a single dedicated CoWoS-class packaging line can cost between USD 1 billion and USD 3 billion to construct and equip. Smaller domestic outsourced assembly providers increasingly struggle to justify this investment without long-term committed capacity agreements from major AI-accelerator or memory customers willing to underwrite the upfront cost, underscoring the sector's broader transition toward higher-value, integration-intensive packaging formats, a development several industry analysts have flagged as structurally significant for the sector.

Skilled-workforce shortages in advanced-packaging engineering and process technology continue to constrain the pace at which new domestic capacity can be brought online nationwide. Training pipelines at universities and community colleges have not yet scaled to match the rapid pace of announced packaging investment, delaying hiring timelines at several newly announced facilities and lengthening the time needed to reach full production volume across multiple states, consistent with the broader industry-wide shift toward heterogeneous, multi-die packaging architectures.

Opportunities: Domestic Reshoring and SiC Power Module Packaging

Reshoring outsourced assembly and test operations domestically represents a significant opportunity, as government-backed funding programs increasingly subsidize new packaging-line construction nationwide. Vendors positioned early with qualified domestic capacity stand to capture disproportionate share of AI-accelerator and defense-related packaging demand that customers increasingly prefer to source domestically for supply-chain-resilience reasons across the country, further reinforcing the sector's gradual move away from legacy single-die packaging formats, a pattern increasingly visible across supplier roadmaps published over the past two years.

Growing silicon-carbide power-module packaging demand across U.S. EV inverters and charging infrastructure offers a second substantial opportunity, as automotive customers increasingly require packaging technologies capable of withstanding higher operating temperatures than traditional silicon-based modules. Vendors able to qualify automotive-grade domestic packaging processes ahead of competitors stand to capture early mover advantage as nationwide vehicle electrification accelerates through the coming decade, reflecting the sector's broader shift toward long-term, capacity-backed supply agreements, a trend expected to continue strengthening through the remainder of the forecast period.

⮞In April 2026, SK hynix Inc. partnered with a leading AI accelerator developer to co-develop HBM4 hybrid-bonding packaging architecture, a collaboration several U.S. industry analysts cited as illustrative of the broader opportunity in domestic memory-packaging integration.

Key Companies in the US Advanced Packaging are:

• Intel Corporation (Foundry Services)

• GlobalFoundries Inc.

• Amkor Technology, Inc.

• Taiwan Semiconductor Manufacturing Company (TSMC)

• Samsung Electronics Co., Ltd.

• SK hynix Inc.

• ASE Technology Holding

• JCET Group Co., Ltd.

• Powertech Technology Inc.

• Tongfu Microelectronics Co., Ltd.

• Hua Tian Technology Co., Ltd.

• Unisem (M) Berhad

• UTAC Group

• ChipMOS Technologies Inc.

• Nepes Corporation

US Advanced Packaging Market Report Scope: