What's happening
Broadcom announced on July 6, 2026, that it has expanded its partnership with Apple to develop and supply custom ASIC silicon chips through 2031, spanning multiple generations of Apple products. The agreement builds on a multibillion-dollar deal the two companies previously established in 2023, extending the timeline by several years and cementing Broadcom's role as a key semiconductor supplier across Apple's product portfolio, which includes the iPhone, Mac, iPad, and wearables.
The custom chips at the center of the agreement fall under the category of application-specific integrated circuits, or ASICs — purpose-built silicon designed to optimize performance for particular workloads. As Apple continues to develop hardware capabilities for edge AI and other compute-intensive applications, the partnership positions Broadcom as a long-term collaborator in that hardware roadmap. Broadcom, which carries a market capitalization of approximately $1.78 trillion and reported annual revenue of $75.46 billion, develops semiconductors spanning networking ASICs, wireless and broadband connectivity chips, and storage controllers, among other products.
Why it matters for markets
Apple accounts for approximately 20% of Broadcom's annual revenue, according to analyst estimates, making it by far one of the chipmaker's most consequential commercial relationships. The extension of the supply agreement through 2031 provides Broadcom with multi-year revenue visibility on a contract stream that had previously generated uncertainty among investors concerned about Apple's capacity to internalize more of its chip development. That concern is now materially reduced for the duration of the agreement.
For Apple, which reported annual revenue of $451.44 billion, the arrangement supports supply chain resilience by locking in a proven supplier for custom silicon at a time when the company is accelerating its push into edge AI hardware. Custom ASICs allow Apple to tailor chip performance and power efficiency to its specific software and device requirements — a capability that has become increasingly central to its competitive differentiation. Securing that supply relationship through 2031 reduces execution risk across multiple product generations.
Broadcom shares climbed approximately 6% on Monday morning following the announcement, reflecting the market's assessment of the contract's significance to the company's revenue base. With a price-to-earnings ratio of 62.1, Broadcom's valuation already incorporates expectations of sustained growth, and a confirmed long-term supply agreement with its largest customer provides a concrete foundation for those projections.
Sectors and assets to watch
The semiconductor sector is the most directly affected by this development, with Broadcom (AVGO) at the center. The agreement underscores the growing strategic importance of custom ASIC design in the broader chip industry, particularly as device manufacturers seek silicon optimized for AI inference at the edge rather than general-purpose processors. Broadcom's infrastructure software and semiconductor portfolio — including its VMware-derived enterprise software business — gives it a diversified base, but the Apple relationship remains a defining revenue pillar.
Apple (AAPL), with a market capitalization of $4.59 trillion, is the other primary ticker in this story. The partnership's extension through 2031 has implications for how Apple manages its semiconductor supply chain as it scales AI-capable hardware across its device ecosystem. Other chipmakers and foundries that compete for or complement Apple's custom silicon supply chain may also find the competitive landscape shaped by the durability of the Broadcom relationship, though no specific displacement or displacement risk for named third parties is indicated by the available source data.
What to watch next
Key developments to monitor include any further disclosures from either company regarding the financial scope of the extended agreement, including whether the total contract value is formally quantified beyond the multibillion-dollar characterization established in the 2023 deal. Observers should also track how Broadcom characterizes Apple's revenue contribution in upcoming earnings calls and whether the partnership is cited as a driver of forward guidance. On Apple's side, product announcements referencing next-generation custom silicon — particularly those tied to edge AI capabilities — will indicate how the Broadcom-supplied ASICs are being integrated into the device roadmap through 2031.