Intel has agreed to acquire Tower Semiconductor for approximately $5.4 billion in cash, a deal designed to accelerate Chief Executive Pat Gelsinger’s effort to turn Intel into a major contract chip manufacturer alongside its traditional business designing and producing its own processors.

Intel will pay $53 per Tower share, a substantial premium to the Israeli company’s pre-announcement market price. The transaction, announced Tuesday, is expected to close in roughly 12 months subject to shareholder and regulatory approvals. Intel’s announcement describes the acquisition as a central step in expanding Intel Foundry Services across both advanced and specialized manufacturing technologies.

The deal gives Intel something that cannot be built quickly with capital spending alone: decades of foundry relationships with outside chip designers and a portfolio of mature specialty processes used in automobiles, communications equipment, industrial systems, sensors and power management.

Tower fills gaps in Intel’s manufacturing portfolio

Intel’s historical strength lies in advanced digital processors for personal computers and servers. Tower operates in different parts of the semiconductor market, including radio-frequency chips, silicon-germanium, power-management devices, image sensors and other analog and mixed-signal products. Those technologies often use mature manufacturing nodes where customer requirements, process customization and long product lifecycles matter more than transistor density alone.

The companies said Tower has more than two million wafer starts of annual capacity and manufacturing operations in Israel, the United States and Japan, with additional participation in a new facility in Italy. That footprint complements Intel’s plans to add leading-edge production in Arizona, Ohio and Europe.

Intel’s February 15 SEC filing sets out the transaction structure and links the acquisition directly to the company’s IDM 2.0 strategy. Under that plan, Intel is opening its factories to external customers while continuing to manufacture its own products, requiring the company to develop a service culture more typical of dedicated foundries.

The foundry market is approaching $100 billion

Intel estimates the addressable foundry market at nearly $100 billion. Taiwan Semiconductor Manufacturing Co. dominates leading-edge contract manufacturing, while Samsung is another major competitor. Intel’s challenge is to persuade customers—including companies that may compete with Intel in other businesses—that its manufacturing organization will protect their intellectual property, meet schedules and prioritize external programs fairly.

Tower brings relationships and operating practices built around that model. Reuters reported that the acquisition would give Intel greater exposure to specialty chips used in cars, medical sensors and power-management applications, areas where global shortages have demonstrated the strategic value of mature-node capacity.

The price reflects that strategic value. Tower shares closed at $33.13 before the deal was announced, while Intel’s $53 offer represents a large premium. Intel says the acquisition should be immediately accretive to non-GAAP earnings per share once completed.

A legally complex transaction with global approvals ahead

The acquisition is governed by a detailed merger agreement that sets out closing conditions, representations, covenants and termination provisions. Because both companies sell globally and semiconductor supply chains are strategically important to many governments, the regulatory review will extend beyond a single jurisdiction.

Until closing, Tower and Intel Foundry Services will continue operating separately. Tower Chief Executive Russell Ellwanger will remain in charge of Tower, while Randhir Thakur leads Intel Foundry Services. Intel intends to integrate the organizations after the transaction is completed.

Ars Technica noted that Tower’s mature and specialty processes broaden Intel’s offering beyond the cutting-edge nodes that receive the most attention. That diversification matters because the recent semiconductor shortage has affected automobiles and industrial equipment largely through shortages of comparatively mature chips rather than only the newest processors.

Gelsinger is rebuilding Intel around manufacturing

The Tower acquisition is one piece of a broader capital-intensive transformation. Since returning to Intel as chief executive, Gelsinger has committed the company to restoring manufacturing leadership, expanding capacity and competing for outside foundry customers. The strategy requires spending tens of billions of dollars on new fabrication plants while simultaneously improving Intel’s process technology.

Intel reinforced that direction at its February 17 investor meeting, where management outlined long-term growth and investment plans. The foundry push is intended to create a second engine alongside Intel’s own product businesses and to capitalize on government and customer interest in more geographically diversified semiconductor production.

The transaction also reflects an important reality of chip manufacturing: scale and technological breadth are both competitive advantages. Leading-edge factories cost enormous sums, but many customers need specialized processes rather than the smallest possible transistor. Combining Intel’s capital and advanced-node ambitions with Tower’s specialty portfolio could allow the foundry business to serve a wider spectrum of designs.

The risks are equally substantial. Intel must secure regulatory approval, retain Tower customers, integrate a service-oriented foundry culture and execute its own process roadmap while undertaking one of the largest manufacturing expansions in its history. Tower’s capabilities can accelerate that plan, but they do not remove the execution burden.

If completed, the acquisition will be a test of whether Intel can transform from a company that mainly manufactures for itself into a trusted supplier for a broad ecosystem of chip designers. The $5.4 billion price is therefore less a bet on Tower alone than a bet on Intel’s ability to become a global foundry at scale.