Key Points:
- Broadcom and Apple officially extended their multi-year custom chip supply agreement through the end of 2031.
- The expanded deal covers custom radio frequency chips for cellular, Wi-Fi, and Bluetooth connectivity, plus custom ASIC products for future Apple devices.
- The partnership also encompasses AI server technology, with custom silicon being built for Apple’s upcoming cloud infrastructure servers, codenamed Baltra.
- Securing this long-term agreement de-risks Apple’s supply chain during a period of massive global component shortages and high chip pricing.
In a major development for the global semiconductor and consumer technology landscapes, Apple and Broadcom have officially expanded their long-term custom chip supply agreement. The newly signed partnership extends the companies’ critical manufacturing and design relationship through the end of 2031, securing a stable supply of custom silicon for multiple generations of Apple products. The long-dated deal covers a wide range of highly complex wireless connectivity and radio frequency components, as well as specialized, custom application-specific integrated circuit products. The announcement triggered immediate positive market reactions, with shares of the chipmaker jumping by nearly 5% in premarket trading on the news.
The extension through 2031 significantly eases investor fears that the consumer technology giant would rapidly cut ties with third-party semiconductor designers to rely entirely on its own in-house modems. While Apple has spent several years trying to develop proprietary wireless chips, wireless communication and radio frequency technologies are notoriously difficult to bring entirely in-house. For the chip designer, securing this multi-year deal provides invaluable financial stability and a guaranteed revenue floor, especially since the smartphone manufacturer traditionally accounts for approximately 20% of its annual revenues. For Apple, the partnership buys critical supply-chain certainty during a period of massive global component shortages and fluctuating manufacturing capacities.
The newly signed agreement covers a familiar but essential bill of materials that forms the backbone of the iPhone, iPad, Mac, and Apple Watch lineups. Broadcom will continue to develop and supply advanced radio frequency components used for cellular connectivity, which manage the complex signals necessary to connect devices to mobile networks worldwide. The agreement also includes semiconductors handling Wi-Fi and Bluetooth connectivity, along with other advanced networking chips. These highly customized wireless parts ensure that Apple’s hardware remains compatible with global high-speed communication standards without sacrificing battery efficiency or physical space.
Importantly, the updated partnership also expands deep into the artificial intelligence space, which has become the primary battleground for the world’s most valuable technology firms. Broadcom is developing custom application-specific integrated circuit technology for the iPhone maker’s upcoming, in-development cloud infrastructure servers. Codenamed Baltra, these server chips will support the massive cloud computing infrastructure that runs Apple Intelligence, the firm’s suite of generative software products. By outsourcing this complex backend server silicon to an experienced custom partner, the company can deploy specialized artificial intelligence models across its data centers much faster.
The transition to in-house cellular modems has proven to be a slow and arduous process for the tech giant. Last year, the firm introduced its first proprietary 5G baseband modem, known as the C1, inside the budget-friendly iPhone 16E, followed by the C1X inside the iPhone Air. While these custom chips offer superior power efficiency under standard 5G networks, they still lack support for the ultra-high-speed, low-range millimetre-wave 5G networks typically deployed in high-traffic hubs like stadiums and airports. Upcoming flagship devices are expected to incorporate a newer C2 chip to resolve this limitation, but the five-year extension through 2031 proves that the firm is still years away from achieving complete, self-sufficient independence for all of its wireless components.
Securing a long-term supply agreement is a critical economic defensive move given the extreme volatility currently impacting the broader semiconductor market. Driven by rapidly increasing demand from artificial intelligence hyperscalers, the prices of key memory and storage components have spiked in recent months, with some specialized chips rising in price by as much as 98% in early 2026. This component price crisis recently forced the consumer tech giant to raise the retail prices of its Macs and iPads to protect its hardware margins. By locking in its wireless and radio frequency supply contracts with long-term volume commitments, the company protects its future balance sheets from sudden, erratic cost hikes on key communications components.
The decision to stick with a third-party partner highlights the extreme technical difficulty of radio frequency engineering. Designing an application processor, such as the company’s A-series and M-series chips, requires managing digital logic, but radio frequency engineering involves managing unpredictable, analog physical waves. A phone must cleanly transmit and receive signals through concrete walls, underground basements, and remote rural valleys, all while avoiding interference from other local devices and keeping radiation levels well within strict international safety limits. This level of physical complexity means that even with its multi-billion-dollar research and development budget, the company must rely on external experts to maintain a consistent user experience.
This newly expanded partnership builds directly on top of a highly successful multibillion-dollar agreement signed between the two companies in 2023. That earlier pact focused primarily on designing and manufacturing advanced 5G radio frequency components inside specialized facilities located in the United States. By extending the relationship through 2031, both companies are reinforcing their mutual dependency. The long-term commitments give the semiconductor firm the financial confidence to plan massive research and development investments and dedicate manufacturing capacity to its partner, while the smartphone maker gains a predictable, reliable component roadmap for the remainder of the decade.
Ultimately, the seven-year deal represents a highly strategic, win-win outcome that shapes the competitive dynamics of the tech hardware sector. While the smartphone maker continues to chip away at bringing more silicon design in-house, securing its connection with a trusted, top-tier supplier de-risks its hardware assembly line during a period of massive market transition. As the tech industry pivots toward massive, cloud-based artificial intelligence features that require close coordination between personal devices and physical server networks, the deep integration of custom silicon across both hardware layers will remain essential. The coming years will reveal how successfully both companies can leverage this long-term alignment to maintain their respective leads in consumer and enterprise hardware.
