Dublin, Sept. 22, 2026 (GLOBE NEWSWIRE) -- "Taiwan HBM - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2026-2031)" has been added to ResearchAndMarkets.com's offering.
Taiwan HBM Market to Reach USD 1.91 Billion by 2031 as AI Demand Accelerates Advanced Packaging Investment
The Taiwan high-bandwidth memory (HBM) market was valued at USD 0.41 billion in 2025 and is projected to reach USD 1.91 billion by 2031, expanding at a compound annual growth rate of 29.23% from 2026 to 2031. Growth is being driven by rising artificial intelligence infrastructure investment, increasing HBM content in AI accelerators, advanced packaging capacity expansion and the transition toward HBM4 and leading-edge technology nodes.
CoWoS Capacity Expansion Strengthens Taiwan's HBM Market
The expansion of chip-on-wafer-on-substrate (CoWoS) capacity is one of the most important near-term growth drivers for the Taiwan HBM market. Revenue realization depends on the ability to move HBM and processors through qualified advanced packaging lines at commercial scale. TSMC significantly increased CoWoS output between 2023 and 2025 and is targeting another capacity increase by the end of 2026 as multiple production sites ramp in parallel.
TSMC reported in May 2026 that CoWoS yields had exceeded 98% and indicated that annual technology updates would continue over the following five years. Improving yields and expanding capacity reduce execution risks while enabling semiconductor suppliers to convert committed AI accelerator demand into billable packaging activity. New facilities in southern Taiwan and Chiayi are expected to support this expansion, helping address orders already secured across global AI infrastructure programs.
Higher HBM Content Per AI Accelerator Supports Revenue Growth
Increasing memory capacity per AI accelerator is creating additional opportunities throughout Taiwan's semiconductor supply chain. NVIDIA's B200 GPU integrates 192GB of HBM3E across eight stacks, while the GB200 NVL72 platform includes 13.4TB of HBM3E across 72 GPUs. As a result, even moderate accelerator shipment growth can generate higher demand for advanced packaging, substrates, testing and integration services.
This trend is expected to remain structural as AI model complexity, processing requirements and energy-efficiency targets continue to rise. Each new accelerator generation requires greater memory bandwidth and capacity, enabling Taiwan to capture a larger share of the value associated with AI servers, data centers and high-performance computing systems.
Advanced Packaging Constraints Remain a Key Market Challenge
Despite strong demand, advanced packaging bottlenecks continue to limit the pace of Taiwan HBM market growth. CoWoS production requires specialized equipment, strict process controls, qualified substrates, testing resources and skilled labor. Long equipment lead times mean announced capacity additions may not immediately translate into usable output.
The June 2026 announcement of a 10-year advanced packaging and testing partnership between TSMC and Amkor in Arizona highlights efforts to establish additional capacity corridors outside Taiwan. However, Taiwan remains central to leading-edge HBM integration. Allocation constraints may continue to favor customers with early commitments and established supplier relationships, while outsourced semiconductor assembly and test providers benefit from overflow demand.
Other factors shaping the market include the HBM4 qualification and migration cycle, demand from hyperscalers and custom AI chip developers, and persistent qualification and yield risks.
HBM3E Leads Current Demand While HBM4 Emerges as the Primary Growth Engine
HBM3E accounted for 52.38% of the Taiwan HBM market in 2025, establishing it as the leading commercial segment. Demand has been supported by NVIDIA's Blackwell platform and by major customers securing memory and packaging allocations ahead of large-scale system deployments. Its established production profile has also made HBM3E an important foundation for near-term packaging plans, while HBM2E and HBM3 continue to serve selected mid-tier accelerator and maintenance requirements.
HBM4 is forecast to grow at a CAGR of 30.01% through 2031, making it the market's principal growth segment. Samsung announced the start of HBM4 mass production and commercial shipments in February 2026, signaling the technology's transition into commercial deployment. HBM4 adoption is expected to increase demand for qualification services, advanced thermal management, base-die processing and tighter coordination between memory, processor and packaging suppliers.
Leading-Edge Nodes Expand Taiwan's Role in HBM Manufacturing
The 1?-and-beyond technology node represented 47.51% of the Taiwan HBM market in 2025 and is projected to expand at a CAGR of 29.89% through 2031. Adoption is being supported by the bandwidth density and power-efficiency requirements of next-generation AI accelerators. Although older nodes remain relevant for cost-sensitive and mid-range applications, market demand is increasingly moving toward advanced processes aligned with HBM3E and HBM4 roadmaps.
Taiwan is also becoming more involved in the technical core of HBM4 production. SK hynix announced a partnership with TSMC in April 2024 focused on HBM4 base-die collaboration, creating additional foundry opportunities in Taiwan. This development allows local suppliers to participate in both logic-related base-die production and advanced packaging, expanding the revenue potential associated with each HBM technology transition.
With AI training, AI inference, high-performance computing and data center investment continuing to accelerate, Taiwan is positioned to remain a critical global hub for HBM manufacturing, integration and advanced semiconductor packaging through 2031.
Key Topics Covered:
1 INTRODUCTION
1.1 Study Assumptions and Market Definition
1.2 Scope of the Study
2 RESEARCH METHODOLOGY
3 EXECUTIVE SUMMARY
4 MARKET LANDSCAPE
4.1 Market Overview
4.2 Market Drivers
4.2.1 CoWoS Capacity Expansion in Taiwan
4.2.2 Rising HBM Content Per AI Accelerator
4.2.3 HBM4 Qualification and Migration Cycle
4.2.4 Hyperscaler and ASIC Demand Pull
4.2.5 Local Advanced Packaging Ecosystem Density
4.2.6 Taiwan-Based Memory R&D Localization
4.3 Market Restraints
4.3.1 Advanced Packaging Bottlenecks
4.3.2 High Qualification and Yield Risk
4.3.3 Supplier Concentration in Upstream HBM Supply
4.3.4 Export Control and Customer Allocation Constraints
4.4 Industry Value Chain Analysis
4.5 Regulatory Landscape
4.6 Technological Outlook
4.7 Impact of Macroeconomic Factors on the Market
4.8 Porter's Five Forces Analysis
4.8.1 Threat of New Entrants
4.8.2 Bargaining Power of Suppliers
4.8.3 Bargaining Power of Buyers
4.8.4 Threat of Substitutes
4.8.5 Intensity of Competitive Rivalry
5 MARKET SIZE AND GROWTH FORECASTS (VALUE)
5.1 By HBM Type
5.1.1 HBM2E
5.1.2 HBM3
5.1.3 HBM3E
5.1.4 HBM4
5.2 By Technology Node
5.2.1 1X/1Y Nodes
5.2.2 1Z Node
5.2.3 1? (1-Alpha)
5.2.4 1? and Beyond
5.3 By End Use Industry
5.3.1 Data Centers
5.3.2 Consumer Electronics
5.3.3 Automotive Electronics
5.3.4 Telecommunication Infrastructure
5.3.5 Other End-User Industries
5.4 By Application
5.4.1 AI Training
5.4.2 AI Inference
5.4.3 HPC Servers
5.4.4 Graphics and Visualization
5.4.5 Network and Telecom Accelerators
5.5 By Packaging Type
5.5.1 2.5D Interposer-Based Packaging
5.5.2 Fan-Out Advanced Packaging
5.5.3 Hybrid/Next-Generation Advanced Packaging
6 COMPETITIVE LANDSCAPE
6.1 Market Concentration
6.2 Strategic Moves
6.3 Market Share Analysis
6.4 Company Profiles (includes Global Level Overview, Market Level Overview, Core Segments, Financials as available, Strategic Information, Market Rank/Share, Products and Services, Recent Developments)
6.4.1 Taiwan Semiconductor Manufacturing Company Limited
6.4.2 ASE Technology Holding Co., Ltd.
6.4.3 Micron Technology, Inc.
6.4.4 SK hynix Inc.
6.4.5 Samsung Electronics Co., Ltd.
6.4.6 NVIDIA Corporation
6.4.7 Advanced Micro Devices, Inc.
6.4.8 Intel Corporation
6.4.9 Marvell Technology, Inc.
6.4.10 Broadcom Inc.
6.4.11 MediaTek Inc.
6.4.12 Powertech Technology Inc.
6.4.13 King Yuan Electronics Co., Ltd.
6.4.14 Unimicron Technology Corporation
6.4.15 Kinsus Interconnect Technology Corp.
6.4.16 Nan Ya PCB Corporation
6.4.17 Amkor Technology, Inc.
6.4.18 SPIL
6.4.19 Synopsys, Inc.
6.4.20 Cadence Design Systems, Inc.
7 MARKET OPPORTUNITIES AND FUTURE OUTLOOK
7.1 White-Space and Unmet-Need Assessment
For more information about this report visit https://www.researchandmarkets.com/r/s6j248
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