Intel Foundry to invest five billion euros in Irish semiconductor site Leixlip

At the heart of the expansion is the Intel 3 manufacturing process, which is intended to underpin, among other things, Xeon 6 server processors and future Xeon generations. The expansion has been underway since the beginning of 2026 and is scheduled to be completed in 2027. According to the company, no physical enlargement of clean-room floor space is planned; instead, existing clean rooms are to be used more intensively and equipped with new lithography technology for exposing silicon wafers. Fab 34 in Leixlip, which was commissioned in September 2023, was at the time the first EUV mass-production facility in Europe.

Background: Europe's search for more chip production

The USA and Europe have been trying for years to bring more chip production back from Asia. With the multi-billion investment in Ireland, Intel underscores this strategy – albeit with limitations. „Rund ein Jahr nach dem Aus für den großen Fabrikneubau in Magdeburg investiert der Chipkonzern Intel nun doch wieder Milliarden in Europa", the statement said. The company had cancelled the 30-billion-euro project in Magdeburg last year, after already having been unable to realise a project in Poland. The US company had once promised state-of-the-art production processes for Magdeburg.

The move to Ireland also marks a course correction in financing. In spring 2026, Intel repurchased the shares held by financial investor Apollo in Fab 34 for around 14.2 billion US dollars. Two years earlier, Intel had been forced to sell 49 percent of the plant to Apollo for 11.2 billion US dollars in order to raise cash during a crisis phase. For the current buyback, Intel took out new loans of more than six billion US dollars, according to reports.

Financial burdens and strategic restructuring

Intel remains under financial pressure. In the first quarter of 2026, the company's chip manufacturing business – Intel's biggest headache – recorded an operating loss of more than 2.4 billion US dollars. Group-wide, Intel aims to emerge from the crisis under CEO Lip-Bu Tan, who has been in office since the beginning of last year, through cost-cutting measures, among others; at the very least, the outlook is positive, as stated recently. The company is additionally weighed down by pressure from Washington: „Im August vergangenen Jahres bekam der US-Staat nach Druck von Präsident Donald Trump einen Anteil von rund zehn Prozent an Intel als Gegenleistung für zuvor unentgeltlich zugesagte Milliarden-Subventionen".

On the technology side, Intel is repositioning itself. Intel now counts, among other things, on its role as a contract manufacturer with advanced production processes, competing directly with contract manufacturers from Asia. At the same time, the company is grappling with a competitive disadvantage in the area of AI accelerators. „Intel hatte aber auch das Problem, dass Chipsysteme des Grafikkarten-Spezialisten Nvidia sich als viel nützlicher für Künstliche Intelligenz herausstellten als Halbleiter des Branchenpioniers."

Despite this, the server processor business is currently running smoothly. According to market observers, cloud hyperscalers and server operators are currently buying up all available AMD Epyc and Intel Xeon processors. The background is the rising demand for server CPUs driven by AI agents, which require sequential computing power for complex follow-up tasks such as autonomous programming. Major cloud providers use Xeon 6 to deliver high densities of virtual machines and containers in a small footprint. Both AMD and Intel have already shifted production capacities from desktop PCs and notebooks to servers.

Market reaction and outlook

In the short term, Intel wants to manufacture more Xeon 6 processors (Granite Rapids), whose compute dies with CPU cores are produced in the 3-nanometer process. AMD and the Arm ecosystem are also benefiting from this trend. In the long term, Intel 3 is to continue to be used for I/O dies and so-called base tiles, for example in the 288-core Xeon 6+ processor with the codename Clearwater Forest. For data-intensive model training, however, GPU accelerator cards remain the primary computing instance.

On the stock market, the news was received cautiously. In NASDAQ trading, the Intel share was temporarily quoted 5.04 percent lower at 104.30 US dollars; in pre-market trading it had already shed three percent. The company is headquartered in Santa Clara.

Intel announced the expansion in Ireland on 13 July 2026. The five billion euros include, among other things, the purchase of new production equipment, including lithography systems for exposing silicon wafers. The company put the investment volume in the announcement at 5.7 billion US dollars, which at the exchange rate at the time corresponded to around five billion euros.