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Intel / Leixlip / Kildare / IE
High-volume production of Intel 4 computer chips
Leixlip has been Intel's European manufacturing base since 1989 and is the site of Fab 34, which entered high-volume production of Intel 4 technology in September 2023. Intel presented that start-up as the first use of EUV in high-volume manufacturing in Europe, while the process development and early high-volume manufacturing on Intel 4 were carried out at Intel's development fab in Oregon. Intel's 2025 annual report lists Ireland among its key production fabs, running Intel 4 and Intel 3. In July 2026 Intel announced a further €5 billion to expand manufacturing capacity at the Leixlip campus.
On Sept. 29, 2023, Intel announced that the factory in Leixlip, Ireland, was in high-volume production of computer chips using Intel 4 technology.
Intel’s New Fab in Ireland Begins High-Volume Production of Intel 4... · Intel Corporation · read 2026-09-05
The opening of Fab 34 in Leixlip, Ireland, combined with Intel’s planned wafer fabrication facility in Magdeburg, Germany, and planned assembly and test facility in Wrocław, Poland, will help create a first-of-its-kind end-to-end leading-edge semiconductor manufacturing value chain in Europe.
Intel’s New Fab in Ireland Begins High-Volume Production of Intel 4... · Intel Corporation · read 2026-09-05
LEIXLIP, Ireland, Sept. 29, 2023 – Intel today celebrated the arrival of its Intel 4 technology, which uses extreme ultraviolet (EUV) technology, and the first use of EUV in high-volume manufacturing (HVM) in Europe.
Intel’s New Fab in Ireland Begins High-Volume Production of Intel 4... · Intel Corporation · read 2026-09-05
The process development and early HVM on Intel 4 technology – which delivers significant improvements in performance, power efficiency and transistor density compared with earlier technologies – was performed in Intel’s development fab in Oregon.
Intel’s New Fab in Ireland Begins High-Volume Production of Intel 4... · Intel Corporation · read 2026-09-05
In July 2026 Naga Chandrasekaran, Executive Vice President, Chief Technology and Operations Officer and General Manager of Intel Foundry, together with an Taoiseach Micheál Martin, announced that Intel is to invest €5 Billion to expand manufacturing capacity at the Leixlip campus.
Intel in Ireland · Intel Corporation · read 2026-09-05
Published figures for 2025, from the source named under them.
Who Intel buys from and sells to, each relationship carrying the source that states it.
Supplies EUV lithography tools for leading-edge process technologies
In some cases, however, we are reliant upon sole-source providers, such as with the EUV lithography tools manufactured by ASML that are required for leading-edge process technologies, or providers that are substantially concentrated in a single country, such as with certain rare earth minerals critical to the functioning of a range of technology products and processes where China is the primary source of global supply.
intc-20251227 (Form 10-K) · Intel Corporation · read 2026-09-11
Supplies EUV lithography tools for leading-edge process technologies (sole source)
In some cases, however, we are reliant upon sole-source providers, such as with the EUV lithography tools manufactured by ASML that are required for leading-edge process technologies, or providers that are substantially concentrated in a single country, such as with certain rare earth minerals critical to the functioning of a range of technology products and processes where China is the primary source of global supply.
intc-20251227 (Form 10-K, 2025) · Intel Corporation · read 2026-09-11
Supplies Foundry fabrication of compute die/tiles for Intel products
Some of our most advanced current and future products are or will be either exclusively manufactured by TSMC or reliant upon critical components, including various compute die, manufactured by TSMC.
intc-20251227 · Intel Corporation (Form 10-K) · read 2026-09-05
Supplies Foundry wafer manufacturing
Our primary customers, in terms of our sales revenues, include premier integrated device manufacturers, such as Texas Instruments and Intel, plus leading fabless design companies, such as MediaTek, Realtek and Novatek.
UMC Form 20-F 2025 · United Microelectronics Corporation · read 2026-09-11
Supplies Google Cloud AI capabilities across Intel's workforce under a multi-year collaboration
Intel and Google Cloud expanded their multi-year strategic collaboration to scale AI capabilities across Intel’s workforce and strengthen existing workflows as part of Intel’s AI-powered transformation.
Document · Intel Corporation (SEC EDGAR, Exhibit 99.1, Q2 2026 earnings release, 2026-07-23) · read 2026-09-05
Supplies RTX GPU chiplets integrated into Intel x86 system-on-chips
For personal computing, Intel will build and offer to the market x86 system-on-chips (SOCs) that integrate NVIDIA RTX GPU chiplets.
NVIDIA and Intel to Develop AI Infrastructure and Personal Computing Products | NVIDIA Newsroom · NVIDIA · read 2026-09-05
Buys Certain x86 processors (single-source supplier)
In some instances, our single-source suppliers (e.g., Intel and AMD as suppliers of certain x86 processors Broadcom and others for industry standard Application-Specific Standard Product, or NVIDIA for Graphics Processing Units) are also the single-source suppliers for the entire market; disruptions with these suppliers would result in industry-wide dislocations and therefore would not disproportionately disadvantage us relative to our competitors.
hpe-20251031 (Form 10-K) · Hewlett Packard Enterprise Company · read 2026-09-11
Buys Intel Xeon 6 (Granite Rapids) processors for C4 VM shapes
This expansion introduces C4 shapes with Google’s next-gen Titanium Local SSD, C4 bare metal instances, and new extra-large shapes, all powered by the latest Intel Xeon 6 processors, Granite Rapids.
Google Cloud latest news and announcements | Google Cloud Blog · Google Cloud Blog · read 2026-09-05
Buys NVIDIA-custom x86 CPUs for AI infrastructure platforms
For data centers, Intel will build NVIDIA-custom x86 CPUs that NVIDIA will integrate into its AI infrastructure platforms and offer to the market.
NVIDIA and Intel to Develop AI Infrastructure and Personal Computing Products | NVIDIA Newsroom · NVIDIA · read 2026-09-05
Buys Xeon 6 host processors for NVIDIA DGX Rubin NVL8 systems
What’s New: Today at NVIDIA GTC 2026, Intel announced that Intel Xeon 6 is being used as the processor for NVIDIA DGX Rubin NVL8 systems .
Intel Xeon 6 used as Host CPUs in NVIDIA DGX Rubin NVL8 Systems · Intel Corporation · read 2026-09-11
Buys Xeon CPU platforms and silicon for rack-scale AI infrastructure
Under the collaboration framework, Intel and Foxconn will work together to scale AI-driven solutions by leveraging Intel’s computing platforms, silicon technologies, and software ecosystem together with Foxconn’s system integration capabilities, manufacturing expertise, and global customer reach.
Hon Hai Technology Group Announces Strategic Collaboration with Intel to Advance Next-Generation AI Rack, Edge AI, and Physical AI Platforms - Hon Hai Technology Group · honhai.com · read 2026-09-05
Buys Xeon Scalable processors produced for AWS
Intel will also produce a custom Xeon 6 chip on Intel 3, building on the existing partnership under which Intel produces Xeon Scalable processors for AWS.
Intel and AWS Expand Strategic Collaboration, Helping Advance U.S.-Based Chip Manufacturing · Intel Corporation · read 2026-09-11
Every company Intel deals with, and its own other sites, are on the Intel page.
Every change is appended, so an earlier value stays readable beside the one that replaced it.
Intel first decided to make Ireland its home in 1989, choosing the small Kildare town of Leixlip as the base for its European manufacturing operations.
Since 1989, Intel has invested more than €30 billion in Ireland, creating the most advanced industrial campus in Europe.
On Sept. 29, 2023, Intel announced that the factory in Leixlip, Ireland, was in high-volume production of computer chips using Intel 4 technology.
The opening of Fab 34 in Leixlip, Ireland, combined with Intel’s planned wafer fabrication facility in Magdeburg, Germany, and planned assembly and test facility in Wrocław, Poland, will help create a first-of-its-kind end-to-end leading-edge semiconductor manufacturing value chain in Europe.
LEIXLIP, Ireland, Sept. 29, 2023 – Intel today celebrated the arrival of its Intel 4 technology, which uses extreme ultraviolet (EUV) technology, and the first use of EUV in high-volume manufacturing (HVM) in Europe.
The process development and early HVM on Intel 4 technology – which delivers significant improvements in performance, power efficiency and transistor density compared with earlier technologies – was performed in Intel’s development fab in Oregon.
In July 2026 Naga Chandrasekaran, Executive Vice President, Chief Technology and Operations Officer and General Manager of Intel Foundry, together with an Taoiseach Micheál Martin, announced that Intel is to invest €5 Billion to expand manufacturing capacity at the Leixlip campus.
In 2025, our key production fabs were in Oregon (ramping Intel 18A), Arizona (Intel 7 and ramping Intel 18A), Ireland (Intel 4 and Intel 3) and Israel (Intel 7).
We retain sole ownership of Fab 34 and we are engaged as the Fab 34 operator in exchange for variable payments from Ireland SCIP based on the related factory output.
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